{ "schema": "txra.agenttrail-vectors.v1", "profile": "draft-sharif-agent-audit-trail-01", "spec": "creation1618.com/verify/SPEC.md §3.3", "note": "Conformance vectors for the Seal1618 agent-trail profile. Each vector is a document (and, for the signed ones, the reader-supplied public key) with the verdict a conforming verifier reaches and the named check(s) that fail. Every value is invented; every hash is real. The signing key is a TEST key that signs nothing but these vectors. summaryStartsWith is the reference verifier's wording — an independent implementation must agree on the verdict and the failing checks; matching the sentence is optional.", "generatedAt": "2026-09-02T04:00:10.000Z", "testPublicKey": { "kty": "EC", "x": "R4-9aIf3_o22T6otmYNo9dlGmONwxKhtDOG121not9s", "y": "I_4YvAaw8NzflE1iblSqidmcM-nDbphGjvVcXCpPta8", "crv": "P-256" }, "vectors": [ { "id": "intact-wrapper", "note": "A closed five-record session in the txra.agenttrail.v1 wrapper. Every check passes.", "expect": { "verdict": "VERIFIED", "summaryStartsWith": "VERIFIED — 5 records chain from genesis to a close record" }, "input": { "document": { "schema": "txra.agenttrail.v1", "profile": "draft-sharif-agent-audit-trail-01", "records": [ { "record_id": "cc6ff739-4ce3-4435-9cfb-ccb50f72a2a0", "timestamp": "2026-09-02T04:00:00.000Z", "agent_id": "urn:example:agent", "agent_version": "1.0.0", "session_id": "b4b5f886-de24-4b0c-ab95-83c42e08070c", "action_type": "lifecycle", "action_detail": { "event": "session_start", "recording_mode": "self", "trigger": "manual", "enabled_tools": [ "example.tool" ] }, "outcome": "success", "trust_level": "L0", "parent_record_id": null, "prev_hash": null, "record_phase": "concurrent" }, { "record_id": "280c3d3b-189f-4410-9cbc-6011ba3a3e8d", "timestamp": "2026-09-02T04:00:00.700Z", "agent_id": "urn:example:agent", "agent_version": "1.0.0", "session_id": "b4b5f886-de24-4b0c-ab95-83c42e08070c", "action_type": "tool_call", "action_detail": { "tool_name": "example.tool", "parameters_hash": "f528212a496dc7a0e9a57c129b561aa4609364d70f886c09d668e00797521eb5" }, "outcome": "success", "trust_level": "L0", "parent_record_id": "cc6ff739-4ce3-4435-9cfb-ccb50f72a2a0", "prev_hash": "22f9f82517f00916f04861551022f13803d33f9a8bdd7b94782d48d89bdb82ab", "record_phase": "pre_execution", "nonce": "bda16cd68916d79ffdb156c5f83cd6c2" }, { "record_id": "d08f1b73-26cf-4746-ad12-0a9132e98b62", "timestamp": "2026-09-02T04:00:01.400Z", "agent_id": "urn:example:agent", "agent_version": "1.0.0", "session_id": "b4b5f886-de24-4b0c-ab95-83c42e08070c", "action_type": "tool_response", "action_detail": { "tool_name": "example.tool", "response_hash": "a9f4b3d22a523fdada41c85c175425bcd15b32b4cd0f54d9433accd52d7195a1", "parent_call_id": "280c3d3b-189f-4410-9cbc-6011ba3a3e8d" }, "outcome": "success", "trust_level": "L0", "parent_record_id": "280c3d3b-189f-4410-9cbc-6011ba3a3e8d", "prev_hash": "9dc72029ffeb3e9c9bbbd579b1700c684bc59b9215d21d50e70fb06322c93d28", "record_phase": "post_execution", "nonce": "3ca6fac265dad7d5754d93bf4f353bf6" }, { "record_id": "80b494c4-3ed8-4450-a653-c0cbcfdf15ce", "timestamp": "2026-09-02T04:00:02.100Z", "agent_id": "urn:example:agent", "agent_version": "1.0.0", "session_id": "b4b5f886-de24-4b0c-ab95-83c42e08070c", "action_type": "decision", "action_detail": { "decision_type": "generate" }, "outcome": "success", "trust_level": "L0", "parent_record_id": "d08f1b73-26cf-4746-ad12-0a9132e98b62", "prev_hash": "dbb69c022df5ecf355ca7b2c3fa2b7394cdaeed2226e4a739efc09d532c797b1", "record_phase": "post_execution", "nonce": "0c0f39e932d68f23c469ccad02f4b23f" }, { "record_id": "ec65d6d7-1b6f-4a92-9155-88f4a0614283", "timestamp": "2026-09-02T04:00:02.800Z", "agent_id": "urn:example:agent", "agent_version": "1.0.0", "session_id": "b4b5f886-de24-4b0c-ab95-83c42e08070c", "action_type": "lifecycle", "action_detail": { "event": "session_end", "session_hash": "c56bc20232a97dbb53a9ed0c7987039b5015641a492f770242a76253d2a9daff", "record_count": 5, "duration_ms": 2800 }, "outcome": "success", "trust_level": "L0", "parent_record_id": "80b494c4-3ed8-4450-a653-c0cbcfdf15ce", "prev_hash": "c378a7427115ab508b0068cbd35f524aff8cd3930bc0bc7d059e16f32c3cee1a", "record_phase": "post_execution" } ], "integrity": { "terminalHash": "f1ec728c1bce0ec871166e20a63d8b065ce204b0bf27847fd38150b36bbf1437", "recordCount": 5 }, "issuer": { "platform": "Seal1618 conformance vectors", "recordedBy": "a synthetic agent — every value invented", "generatedAt": "2026-09-02T04:00:10.000Z" } } } }, { "id": "intact-native-array", "note": "The same records as the draft's native shape — a bare JSON array. Verifies identically; the schema check reports the native export.", "expect": { "verdict": "VERIFIED", "summaryStartsWith": "VERIFIED — 5 records chain from genesis to a close record" }, "input": { "document": [ { "record_id": "cc6ff739-4ce3-4435-9cfb-ccb50f72a2a0", "timestamp": "2026-09-02T04:00:00.000Z", "agent_id": "urn:example:agent", "agent_version": "1.0.0", "session_id": "b4b5f886-de24-4b0c-ab95-83c42e08070c", "action_type": "lifecycle", "action_detail": { "event": "session_start", "recording_mode": "self", "trigger": "manual", "enabled_tools": [ "example.tool" ] }, "outcome": "success", "trust_level": "L0", "parent_record_id": null, "prev_hash": null, "record_phase": "concurrent" }, { "record_id": "280c3d3b-189f-4410-9cbc-6011ba3a3e8d", "timestamp": "2026-09-02T04:00:00.700Z", "agent_id": "urn:example:agent", "agent_version": "1.0.0", "session_id": "b4b5f886-de24-4b0c-ab95-83c42e08070c", "action_type": "tool_call", "action_detail": { "tool_name": "example.tool", "parameters_hash": "f528212a496dc7a0e9a57c129b561aa4609364d70f886c09d668e00797521eb5" }, "outcome": "success", "trust_level": "L0", "parent_record_id": "cc6ff739-4ce3-4435-9cfb-ccb50f72a2a0", "prev_hash": "22f9f82517f00916f04861551022f13803d33f9a8bdd7b94782d48d89bdb82ab", "record_phase": "pre_execution", "nonce": "bda16cd68916d79ffdb156c5f83cd6c2" }, { "record_id": "d08f1b73-26cf-4746-ad12-0a9132e98b62", "timestamp": "2026-09-02T04:00:01.400Z", "agent_id": "urn:example:agent", "agent_version": "1.0.0", "session_id": "b4b5f886-de24-4b0c-ab95-83c42e08070c", "action_type": "tool_response", "action_detail": { "tool_name": "example.tool", "response_hash": "a9f4b3d22a523fdada41c85c175425bcd15b32b4cd0f54d9433accd52d7195a1", "parent_call_id": "280c3d3b-189f-4410-9cbc-6011ba3a3e8d" }, "outcome": "success", "trust_level": "L0", "parent_record_id": "280c3d3b-189f-4410-9cbc-6011ba3a3e8d", "prev_hash": "9dc72029ffeb3e9c9bbbd579b1700c684bc59b9215d21d50e70fb06322c93d28", "record_phase": "post_execution", "nonce": "3ca6fac265dad7d5754d93bf4f353bf6" }, { "record_id": "80b494c4-3ed8-4450-a653-c0cbcfdf15ce", "timestamp": "2026-09-02T04:00:02.100Z", "agent_id": "urn:example:agent", "agent_version": "1.0.0", "session_id": "b4b5f886-de24-4b0c-ab95-83c42e08070c", "action_type": "decision", "action_detail": { "decision_type": "generate" }, "outcome": "success", "trust_level": "L0", "parent_record_id": "d08f1b73-26cf-4746-ad12-0a9132e98b62", "prev_hash": "dbb69c022df5ecf355ca7b2c3fa2b7394cdaeed2226e4a739efc09d532c797b1", "record_phase": "post_execution", "nonce": "0c0f39e932d68f23c469ccad02f4b23f" }, { "record_id": "ec65d6d7-1b6f-4a92-9155-88f4a0614283", "timestamp": "2026-09-02T04:00:02.800Z", "agent_id": "urn:example:agent", "agent_version": "1.0.0", "session_id": "b4b5f886-de24-4b0c-ab95-83c42e08070c", "action_type": "lifecycle", "action_detail": { "event": "session_end", "session_hash": "c56bc20232a97dbb53a9ed0c7987039b5015641a492f770242a76253d2a9daff", "record_count": 5, "duration_ms": 2800 }, "outcome": "success", "trust_level": "L0", "parent_record_id": "80b494c4-3ed8-4450-a653-c0cbcfdf15ce", "prev_hash": "c378a7427115ab508b0068cbd35f524aff8cd3930bc0bc7d059e16f32c3cee1a", "record_phase": "post_execution" } ] } }, { "id": "open-session", "note": "No close record. The chain verifies; the end of the session is not established, and the verifier says so in the verdict.", "expect": { "verdict": "VERIFIED_OPEN", "summaryStartsWith": "VERIFIED (OPEN SESSION — no close record)" }, "input": { "document": { "schema": "txra.agenttrail.v1", "profile": "draft-sharif-agent-audit-trail-01", "records": [ { "record_id": "332d5cd5-f468-4739-b649-ee2b78471241", "timestamp": "2026-09-02T04:00:00.000Z", "agent_id": "urn:example:agent", "agent_version": "1.0.0", "session_id": "5934872d-2e83-4051-8ed2-961774acf5e9", "action_type": "lifecycle", "action_detail": { "event": "session_start", "recording_mode": "self", "trigger": "manual", "enabled_tools": [ "example.tool" ] }, "outcome": "success", "trust_level": "L0", "parent_record_id": null, "prev_hash": null, "record_phase": "concurrent" }, { "record_id": "306ccbd8-4082-4b63-b2a3-295aeeb5e1bd", "timestamp": "2026-09-02T04:00:00.700Z", "agent_id": "urn:example:agent", "agent_version": "1.0.0", "session_id": "5934872d-2e83-4051-8ed2-961774acf5e9", "action_type": "tool_call", "action_detail": { "tool_name": "example.tool", "parameters_hash": "f528212a496dc7a0e9a57c129b561aa4609364d70f886c09d668e00797521eb5" }, "outcome": "success", "trust_level": "L0", "parent_record_id": "332d5cd5-f468-4739-b649-ee2b78471241", "prev_hash": "4ca141395427be5bb9ee037616554b1e4f574affc1559edb8a2abe8d21f83cda", "record_phase": "pre_execution" }, { "record_id": "d1d00954-249c-4a40-84c6-3444eac6e3f6", "timestamp": "2026-09-02T04:00:01.400Z", "agent_id": "urn:example:agent", "agent_version": "1.0.0", "session_id": "5934872d-2e83-4051-8ed2-961774acf5e9", "action_type": "tool_response", "action_detail": { "tool_name": "example.tool", "response_hash": "a9f4b3d22a523fdada41c85c175425bcd15b32b4cd0f54d9433accd52d7195a1", "parent_call_id": "306ccbd8-4082-4b63-b2a3-295aeeb5e1bd" }, "outcome": "success", "trust_level": "L0", "parent_record_id": "306ccbd8-4082-4b63-b2a3-295aeeb5e1bd", "prev_hash": "06f2eb33118b62dd815105006b354ef878e3b531d7b442908905200b055381bb", "record_phase": "post_execution" }, { "record_id": "6e24e0f0-0fe2-445b-85fa-db61f5c02957", "timestamp": "2026-09-02T04:00:02.100Z", "agent_id": "urn:example:agent", "agent_version": "1.0.0", "session_id": "5934872d-2e83-4051-8ed2-961774acf5e9", "action_type": "decision", "action_detail": { "decision_type": "generate" }, "outcome": "success", "trust_level": "L0", "parent_record_id": "d1d00954-249c-4a40-84c6-3444eac6e3f6", "prev_hash": "68175266c72f5421caea89a9e0310a16c001f469ae1da299ebe799d36ae5b252", "record_phase": "post_execution" } ], "integrity": { "terminalHash": "f376ddaa9477e5bb1dacc43396415a2a3fc29aa92d9bf3ddf0e77d87e856c6b3", "recordCount": 4 }, "issuer": { "platform": "Seal1618 conformance vectors", "recordedBy": "a synthetic agent — every value invented", "generatedAt": "2026-09-02T04:00:10.000Z" } } } }, { "id": "tombstoned-record", "note": "Record 2 replaced by a §9.3 tombstone carrying the original hash. The chain is accepted across it, the session_hash is unchanged, and the verdict names the deletion.", "expect": { "verdict": "VERIFIED", "summaryStartsWith": "VERIFIED — 5 records chain from genesis to a close record whose session_hash covers all of them; this is the trail that was written, in this order. 1 record is tombstoned" }, "input": { "document": { "schema": "txra.agenttrail.v1", "profile": "draft-sharif-agent-audit-trail-01", "records": [ { "record_id": "cc6ff739-4ce3-4435-9cfb-ccb50f72a2a0", "timestamp": "2026-09-02T04:00:00.000Z", "agent_id": "urn:example:agent", "agent_version": "1.0.0", "session_id": "b4b5f886-de24-4b0c-ab95-83c42e08070c", "action_type": "lifecycle", "action_detail": { "event": "session_start", "recording_mode": "self", "trigger": "manual", "enabled_tools": [ "example.tool" ] }, "outcome": "success", "trust_level": "L0", "parent_record_id": null, "prev_hash": null, "record_phase": "concurrent" }, { "record_id": "280c3d3b-189f-4410-9cbc-6011ba3a3e8d", "timestamp": "2026-09-02T04:00:00.700Z", "agent_id": "urn:example:agent", "agent_version": "1.0.0", "session_id": "b4b5f886-de24-4b0c-ab95-83c42e08070c", "action_type": "tool_call", "action_detail": { "tool_name": "example.tool", "parameters_hash": "f528212a496dc7a0e9a57c129b561aa4609364d70f886c09d668e00797521eb5" }, "outcome": "success", "trust_level": "L0", "parent_record_id": "cc6ff739-4ce3-4435-9cfb-ccb50f72a2a0", "prev_hash": "22f9f82517f00916f04861551022f13803d33f9a8bdd7b94782d48d89bdb82ab", "record_phase": "pre_execution", "nonce": "bda16cd68916d79ffdb156c5f83cd6c2" }, { "record_id": "d08f1b73-26cf-4746-ad12-0a9132e98b62", "timestamp": "2026-09-02T04:00:01.400Z", "agent_id": "urn:example:agent", "agent_version": "1.0.0", "session_id": "b4b5f886-de24-4b0c-ab95-83c42e08070c", "action_type": "lifecycle", "action_detail": { "event": "record_deleted", "deletion_reason": "gdpr_art17", "deleted_at": "2026-09-03T00:00:00.000Z", "original_action_type": "tool_response" }, "outcome": "success", "trust_level": "L0", "parent_record_id": "280c3d3b-189f-4410-9cbc-6011ba3a3e8d", "prev_hash": "9dc72029ffeb3e9c9bbbd579b1700c684bc59b9215d21d50e70fb06322c93d28", "record_phase": "post_execution", "tombstone_hash": "dbb69c022df5ecf355ca7b2c3fa2b7394cdaeed2226e4a739efc09d532c797b1" }, { "record_id": "80b494c4-3ed8-4450-a653-c0cbcfdf15ce", "timestamp": "2026-09-02T04:00:02.100Z", "agent_id": "urn:example:agent", "agent_version": "1.0.0", "session_id": "b4b5f886-de24-4b0c-ab95-83c42e08070c", "action_type": "decision", "action_detail": { "decision_type": "generate" }, "outcome": "success", "trust_level": "L0", "parent_record_id": "d08f1b73-26cf-4746-ad12-0a9132e98b62", "prev_hash": "dbb69c022df5ecf355ca7b2c3fa2b7394cdaeed2226e4a739efc09d532c797b1", "record_phase": "post_execution", "nonce": "0c0f39e932d68f23c469ccad02f4b23f" }, { "record_id": "ec65d6d7-1b6f-4a92-9155-88f4a0614283", "timestamp": "2026-09-02T04:00:02.800Z", "agent_id": "urn:example:agent", "agent_version": "1.0.0", "session_id": "b4b5f886-de24-4b0c-ab95-83c42e08070c", "action_type": "lifecycle", "action_detail": { "event": "session_end", "session_hash": "c56bc20232a97dbb53a9ed0c7987039b5015641a492f770242a76253d2a9daff", "record_count": 5, "duration_ms": 2800 }, "outcome": "success", "trust_level": "L0", "parent_record_id": "80b494c4-3ed8-4450-a653-c0cbcfdf15ce", "prev_hash": "c378a7427115ab508b0068cbd35f524aff8cd3930bc0bc7d059e16f32c3cee1a", "record_phase": "post_execution" } ], "integrity": { "terminalHash": "f1ec728c1bce0ec871166e20a63d8b065ce204b0bf27847fd38150b36bbf1437", "recordCount": 5 }, "issuer": { "platform": "Seal1618 conformance vectors", "recordedBy": "a synthetic agent — every value invented", "generatedAt": "2026-09-02T04:00:10.000Z" } } } }, { "id": "altered-field", "note": "One field changed in record 1 and nothing re-chained: record 2's prev_hash no longer equals hex(SHA-256(JCS(record 1))).", "expect": { "verdict": "FAILED", "failingChecks": [ "chain" ], "summaryStartsWith": "FAILED — chain. A broken link" }, "input": { "document": { "schema": "txra.agenttrail.v1", "profile": "draft-sharif-agent-audit-trail-01", "records": [ { "record_id": "cc6ff739-4ce3-4435-9cfb-ccb50f72a2a0", "timestamp": "2026-09-02T04:00:00.000Z", "agent_id": "urn:example:agent", "agent_version": "1.0.0", "session_id": "b4b5f886-de24-4b0c-ab95-83c42e08070c", "action_type": "lifecycle", "action_detail": { "event": "session_start", "recording_mode": "self", "trigger": "manual", "enabled_tools": [ "example.tool" ] }, "outcome": "success", "trust_level": "L0", "parent_record_id": null, "prev_hash": null, "record_phase": "concurrent" }, { "record_id": "280c3d3b-189f-4410-9cbc-6011ba3a3e8d", "timestamp": "2026-09-02T04:00:00.700Z", "agent_id": "urn:example:agent", "agent_version": "1.0.0", "session_id": "b4b5f886-de24-4b0c-ab95-83c42e08070c", "action_type": "tool_call", "action_detail": { "tool_name": "another.tool", "parameters_hash": "f528212a496dc7a0e9a57c129b561aa4609364d70f886c09d668e00797521eb5" }, "outcome": "success", "trust_level": "L0", "parent_record_id": "cc6ff739-4ce3-4435-9cfb-ccb50f72a2a0", "prev_hash": "22f9f82517f00916f04861551022f13803d33f9a8bdd7b94782d48d89bdb82ab", "record_phase": "pre_execution", "nonce": "bda16cd68916d79ffdb156c5f83cd6c2" }, { "record_id": "d08f1b73-26cf-4746-ad12-0a9132e98b62", "timestamp": "2026-09-02T04:00:01.400Z", "agent_id": "urn:example:agent", "agent_version": "1.0.0", "session_id": "b4b5f886-de24-4b0c-ab95-83c42e08070c", "action_type": "tool_response", "action_detail": { "tool_name": "example.tool", "response_hash": "a9f4b3d22a523fdada41c85c175425bcd15b32b4cd0f54d9433accd52d7195a1", "parent_call_id": "280c3d3b-189f-4410-9cbc-6011ba3a3e8d" }, "outcome": "success", "trust_level": "L0", "parent_record_id": "280c3d3b-189f-4410-9cbc-6011ba3a3e8d", "prev_hash": "9dc72029ffeb3e9c9bbbd579b1700c684bc59b9215d21d50e70fb06322c93d28", "record_phase": "post_execution", "nonce": "3ca6fac265dad7d5754d93bf4f353bf6" }, { "record_id": "80b494c4-3ed8-4450-a653-c0cbcfdf15ce", "timestamp": "2026-09-02T04:00:02.100Z", "agent_id": "urn:example:agent", "agent_version": "1.0.0", "session_id": "b4b5f886-de24-4b0c-ab95-83c42e08070c", "action_type": "decision", "action_detail": { "decision_type": "generate" }, "outcome": "success", "trust_level": "L0", "parent_record_id": "d08f1b73-26cf-4746-ad12-0a9132e98b62", "prev_hash": "dbb69c022df5ecf355ca7b2c3fa2b7394cdaeed2226e4a739efc09d532c797b1", "record_phase": "post_execution", "nonce": "0c0f39e932d68f23c469ccad02f4b23f" }, { "record_id": "ec65d6d7-1b6f-4a92-9155-88f4a0614283", "timestamp": "2026-09-02T04:00:02.800Z", "agent_id": "urn:example:agent", "agent_version": "1.0.0", "session_id": "b4b5f886-de24-4b0c-ab95-83c42e08070c", "action_type": "lifecycle", "action_detail": { "event": "session_end", "session_hash": "c56bc20232a97dbb53a9ed0c7987039b5015641a492f770242a76253d2a9daff", "record_count": 5, "duration_ms": 2800 }, "outcome": "success", "trust_level": "L0", "parent_record_id": "80b494c4-3ed8-4450-a653-c0cbcfdf15ce", "prev_hash": "c378a7427115ab508b0068cbd35f524aff8cd3930bc0bc7d059e16f32c3cee1a", "record_phase": "post_execution" } ], "integrity": { "terminalHash": "f1ec728c1bce0ec871166e20a63d8b065ce204b0bf27847fd38150b36bbf1437", "recordCount": 5 }, "issuer": { "platform": "Seal1618 conformance vectors", "recordedBy": "a synthetic agent — every value invented", "generatedAt": "2026-09-02T04:00:10.000Z" } } } }, { "id": "reordered-records", "note": "Records 1 and 2 swapped, nothing else changed. Four checks see it: the chain and the linkage (each record now follows the wrong one), the timestamps (record 2 now precedes record 1), and the close (the session_hash was computed over the original order).", "expect": { "verdict": "FAILED", "failingChecks": [ "chain", "linkage", "timestamps", "close" ], "summaryStartsWith": "FAILED — chain, linkage, timestamps, close" }, "input": { "document": [ { "record_id": "cc6ff739-4ce3-4435-9cfb-ccb50f72a2a0", "timestamp": "2026-09-02T04:00:00.000Z", "agent_id": "urn:example:agent", "agent_version": "1.0.0", "session_id": "b4b5f886-de24-4b0c-ab95-83c42e08070c", "action_type": "lifecycle", "action_detail": { "event": "session_start", "recording_mode": "self", "trigger": "manual", "enabled_tools": [ "example.tool" ] }, "outcome": "success", "trust_level": "L0", "parent_record_id": null, "prev_hash": null, "record_phase": "concurrent" }, { "record_id": "d08f1b73-26cf-4746-ad12-0a9132e98b62", "timestamp": "2026-09-02T04:00:01.400Z", "agent_id": "urn:example:agent", "agent_version": "1.0.0", "session_id": "b4b5f886-de24-4b0c-ab95-83c42e08070c", "action_type": "tool_response", "action_detail": { "tool_name": "example.tool", "response_hash": "a9f4b3d22a523fdada41c85c175425bcd15b32b4cd0f54d9433accd52d7195a1", "parent_call_id": "280c3d3b-189f-4410-9cbc-6011ba3a3e8d" }, "outcome": "success", "trust_level": "L0", "parent_record_id": "280c3d3b-189f-4410-9cbc-6011ba3a3e8d", "prev_hash": "9dc72029ffeb3e9c9bbbd579b1700c684bc59b9215d21d50e70fb06322c93d28", "record_phase": "post_execution", "nonce": "3ca6fac265dad7d5754d93bf4f353bf6" }, { "record_id": "280c3d3b-189f-4410-9cbc-6011ba3a3e8d", "timestamp": "2026-09-02T04:00:00.700Z", "agent_id": "urn:example:agent", "agent_version": "1.0.0", "session_id": "b4b5f886-de24-4b0c-ab95-83c42e08070c", "action_type": "tool_call", "action_detail": { "tool_name": "example.tool", "parameters_hash": "f528212a496dc7a0e9a57c129b561aa4609364d70f886c09d668e00797521eb5" }, "outcome": "success", "trust_level": "L0", "parent_record_id": "cc6ff739-4ce3-4435-9cfb-ccb50f72a2a0", "prev_hash": "22f9f82517f00916f04861551022f13803d33f9a8bdd7b94782d48d89bdb82ab", "record_phase": "pre_execution", "nonce": "bda16cd68916d79ffdb156c5f83cd6c2" }, { "record_id": "80b494c4-3ed8-4450-a653-c0cbcfdf15ce", "timestamp": "2026-09-02T04:00:02.100Z", "agent_id": "urn:example:agent", "agent_version": "1.0.0", "session_id": "b4b5f886-de24-4b0c-ab95-83c42e08070c", "action_type": "decision", "action_detail": { "decision_type": "generate" }, "outcome": "success", "trust_level": "L0", "parent_record_id": "d08f1b73-26cf-4746-ad12-0a9132e98b62", "prev_hash": "dbb69c022df5ecf355ca7b2c3fa2b7394cdaeed2226e4a739efc09d532c797b1", "record_phase": "post_execution", "nonce": "0c0f39e932d68f23c469ccad02f4b23f" }, { "record_id": "ec65d6d7-1b6f-4a92-9155-88f4a0614283", "timestamp": "2026-09-02T04:00:02.800Z", "agent_id": "urn:example:agent", "agent_version": "1.0.0", "session_id": "b4b5f886-de24-4b0c-ab95-83c42e08070c", "action_type": "lifecycle", "action_detail": { "event": "session_end", "session_hash": "c56bc20232a97dbb53a9ed0c7987039b5015641a492f770242a76253d2a9daff", "record_count": 5, "duration_ms": 2800 }, "outcome": "success", "trust_level": "L0", "parent_record_id": "80b494c4-3ed8-4450-a653-c0cbcfdf15ce", "prev_hash": "c378a7427115ab508b0068cbd35f524aff8cd3930bc0bc7d059e16f32c3cee1a", "record_phase": "post_execution" } ] } }, { "id": "backdated-timestamp", "note": "Record 3 carries a timestamp earlier than record 2; the chain was recomputed so only the timestamps check fails.", "expect": { "verdict": "FAILED", "failingChecks": [ "timestamps" ], "summaryStartsWith": "FAILED — timestamps" }, "input": { "document": { "schema": "txra.agenttrail.v1", "profile": "draft-sharif-agent-audit-trail-01", "records": [ { "record_id": "cc6ff739-4ce3-4435-9cfb-ccb50f72a2a0", "timestamp": "2026-09-02T04:00:00.000Z", "agent_id": "urn:example:agent", "agent_version": "1.0.0", "session_id": "b4b5f886-de24-4b0c-ab95-83c42e08070c", "action_type": "lifecycle", "action_detail": { "event": "session_start", "recording_mode": "self", "trigger": "manual", "enabled_tools": [ "example.tool" ] }, "outcome": "success", "trust_level": "L0", "parent_record_id": null, "prev_hash": null, "record_phase": "concurrent" }, { "record_id": "280c3d3b-189f-4410-9cbc-6011ba3a3e8d", "timestamp": "2026-09-02T04:00:00.700Z", "agent_id": "urn:example:agent", "agent_version": "1.0.0", "session_id": "b4b5f886-de24-4b0c-ab95-83c42e08070c", "action_type": "tool_call", "action_detail": { "tool_name": "example.tool", "parameters_hash": "f528212a496dc7a0e9a57c129b561aa4609364d70f886c09d668e00797521eb5" }, "outcome": "success", "trust_level": "L0", "parent_record_id": "cc6ff739-4ce3-4435-9cfb-ccb50f72a2a0", "prev_hash": "22f9f82517f00916f04861551022f13803d33f9a8bdd7b94782d48d89bdb82ab", "record_phase": "pre_execution", "nonce": "bda16cd68916d79ffdb156c5f83cd6c2" }, { "record_id": "d08f1b73-26cf-4746-ad12-0a9132e98b62", "timestamp": "2026-09-02T04:00:01.400Z", "agent_id": "urn:example:agent", "agent_version": "1.0.0", "session_id": "b4b5f886-de24-4b0c-ab95-83c42e08070c", "action_type": "tool_response", "action_detail": { "tool_name": "example.tool", "response_hash": "a9f4b3d22a523fdada41c85c175425bcd15b32b4cd0f54d9433accd52d7195a1", "parent_call_id": "280c3d3b-189f-4410-9cbc-6011ba3a3e8d" }, "outcome": "success", "trust_level": "L0", "parent_record_id": "280c3d3b-189f-4410-9cbc-6011ba3a3e8d", "prev_hash": "9dc72029ffeb3e9c9bbbd579b1700c684bc59b9215d21d50e70fb06322c93d28", "record_phase": "post_execution", "nonce": "3ca6fac265dad7d5754d93bf4f353bf6" }, { "record_id": "80b494c4-3ed8-4450-a653-c0cbcfdf15ce", "timestamp": "2026-09-02T03:59:00.000Z", "agent_id": "urn:example:agent", "agent_version": "1.0.0", "session_id": "b4b5f886-de24-4b0c-ab95-83c42e08070c", "action_type": "decision", "action_detail": { "decision_type": "generate" }, "outcome": "success", "trust_level": "L0", "parent_record_id": "d08f1b73-26cf-4746-ad12-0a9132e98b62", "prev_hash": "dbb69c022df5ecf355ca7b2c3fa2b7394cdaeed2226e4a739efc09d532c797b1", "record_phase": "post_execution", "nonce": "0c0f39e932d68f23c469ccad02f4b23f" }, { "record_id": "ec65d6d7-1b6f-4a92-9155-88f4a0614283", "timestamp": "2026-09-02T04:00:02.800Z", "agent_id": "urn:example:agent", "agent_version": "1.0.0", "session_id": "b4b5f886-de24-4b0c-ab95-83c42e08070c", "action_type": "lifecycle", "action_detail": { "event": "session_end", "session_hash": "6488891da9674f80673cb61682dcde869079276b3d86b4ab797a63d4e5766ba7", "record_count": 5, "duration_ms": 2800 }, "outcome": "success", "trust_level": "L0", "parent_record_id": "80b494c4-3ed8-4450-a653-c0cbcfdf15ce", "prev_hash": "ddb1dd3af72f22f09f86d398d7b9e2af7b2a809fc5f1638418229dbf7969ff10", "record_phase": "post_execution" } ], "integrity": { "terminalHash": "c525521eb06e9c3dbd3d47ab1adf43ef8bdd0e172ad4adb35ae26b6360542c40", "recordCount": 5 }, "issuer": { "platform": "Seal1618 conformance vectors", "recordedBy": "a synthetic agent — every value invented", "generatedAt": "2026-09-02T04:00:10.000Z" } } } }, { "id": "duplicate-nonce", "note": "Record 3 reuses record 1's nonce; re-chained, so only the nonces check fails (§13.5 replay).", "expect": { "verdict": "FAILED", "failingChecks": [ "nonces" ], "summaryStartsWith": "FAILED — nonces" }, "input": { "document": { "schema": "txra.agenttrail.v1", "profile": "draft-sharif-agent-audit-trail-01", "records": [ { "record_id": "cc6ff739-4ce3-4435-9cfb-ccb50f72a2a0", "timestamp": "2026-09-02T04:00:00.000Z", "agent_id": "urn:example:agent", "agent_version": "1.0.0", "session_id": "b4b5f886-de24-4b0c-ab95-83c42e08070c", "action_type": "lifecycle", "action_detail": { "event": "session_start", "recording_mode": "self", "trigger": "manual", "enabled_tools": [ "example.tool" ] }, "outcome": "success", "trust_level": "L0", "parent_record_id": null, "prev_hash": null, "record_phase": "concurrent" }, { "record_id": "280c3d3b-189f-4410-9cbc-6011ba3a3e8d", "timestamp": "2026-09-02T04:00:00.700Z", "agent_id": "urn:example:agent", "agent_version": "1.0.0", "session_id": "b4b5f886-de24-4b0c-ab95-83c42e08070c", "action_type": "tool_call", "action_detail": { "tool_name": "example.tool", "parameters_hash": "f528212a496dc7a0e9a57c129b561aa4609364d70f886c09d668e00797521eb5" }, "outcome": "success", "trust_level": "L0", "parent_record_id": "cc6ff739-4ce3-4435-9cfb-ccb50f72a2a0", "prev_hash": "22f9f82517f00916f04861551022f13803d33f9a8bdd7b94782d48d89bdb82ab", "record_phase": "pre_execution", "nonce": "bda16cd68916d79ffdb156c5f83cd6c2" }, { "record_id": "d08f1b73-26cf-4746-ad12-0a9132e98b62", "timestamp": "2026-09-02T04:00:01.400Z", "agent_id": "urn:example:agent", "agent_version": "1.0.0", "session_id": "b4b5f886-de24-4b0c-ab95-83c42e08070c", "action_type": "tool_response", "action_detail": { "tool_name": "example.tool", "response_hash": "a9f4b3d22a523fdada41c85c175425bcd15b32b4cd0f54d9433accd52d7195a1", "parent_call_id": "280c3d3b-189f-4410-9cbc-6011ba3a3e8d" }, "outcome": "success", "trust_level": "L0", "parent_record_id": "280c3d3b-189f-4410-9cbc-6011ba3a3e8d", "prev_hash": "9dc72029ffeb3e9c9bbbd579b1700c684bc59b9215d21d50e70fb06322c93d28", "record_phase": "post_execution", "nonce": "3ca6fac265dad7d5754d93bf4f353bf6" }, { "record_id": "80b494c4-3ed8-4450-a653-c0cbcfdf15ce", "timestamp": "2026-09-02T04:00:02.100Z", "agent_id": "urn:example:agent", "agent_version": "1.0.0", "session_id": "b4b5f886-de24-4b0c-ab95-83c42e08070c", "action_type": "decision", "action_detail": { "decision_type": "generate" }, "outcome": "success", "trust_level": "L0", "parent_record_id": "d08f1b73-26cf-4746-ad12-0a9132e98b62", "prev_hash": "dbb69c022df5ecf355ca7b2c3fa2b7394cdaeed2226e4a739efc09d532c797b1", "record_phase": "post_execution", "nonce": "bda16cd68916d79ffdb156c5f83cd6c2" }, { "record_id": "ec65d6d7-1b6f-4a92-9155-88f4a0614283", "timestamp": "2026-09-02T04:00:02.800Z", "agent_id": "urn:example:agent", "agent_version": "1.0.0", "session_id": "b4b5f886-de24-4b0c-ab95-83c42e08070c", "action_type": "lifecycle", "action_detail": { "event": "session_end", "session_hash": "189fa3d7eb0befd8634071d7f9ae5ddd0981a5ab2320ad769197efc6334568af", "record_count": 5, "duration_ms": 2800 }, "outcome": "success", "trust_level": "L0", "parent_record_id": "80b494c4-3ed8-4450-a653-c0cbcfdf15ce", "prev_hash": "b4e9138e0ce4ac822ba266d55112b3bd2713520af31fa8c13a97af53220de6fb", "record_phase": "post_execution" } ], "integrity": { "terminalHash": "afc14b7d4af7662cc3be0fa504d5c92ce444a3e9d2b3c611651db3916a7e07b6", "recordCount": 5 }, "issuer": { "platform": "Seal1618 conformance vectors", "recordedBy": "a synthetic agent — every value invented", "generatedAt": "2026-09-02T04:00:10.000Z" } } } }, { "id": "denied-decision-after-the-fact", "note": "A decision with outcome denied recorded in the post_execution phase — §4.2 requires pre_execution. Only the phases check fails.", "expect": { "verdict": "FAILED", "failingChecks": [ "phases" ], "summaryStartsWith": "FAILED — phases" }, "input": { "document": { "schema": "txra.agenttrail.v1", "profile": "draft-sharif-agent-audit-trail-01", "records": [ { "record_id": "81764891-3bcf-4f28-b204-2d035054685d", "timestamp": "2026-09-02T04:00:00.000Z", "agent_id": "urn:example:agent", "agent_version": "1.0.0", "session_id": "3deb3534-ef65-4a15-ba94-f0e0cec9ff7e", "action_type": "lifecycle", "action_detail": { "event": "session_start", "recording_mode": "self", "trigger": "manual", "enabled_tools": [ "example.tool" ] }, "outcome": "success", "trust_level": "L0", "parent_record_id": null, "prev_hash": null, "record_phase": "concurrent" }, { "record_id": "f280e6cc-e4c9-498f-aa50-680e8b359a7b", "timestamp": "2026-09-02T04:00:00.700Z", "agent_id": "urn:example:agent", "agent_version": "1.0.0", "session_id": "3deb3534-ef65-4a15-ba94-f0e0cec9ff7e", "action_type": "tool_call", "action_detail": { "tool_name": "example.tool", "parameters_hash": "f528212a496dc7a0e9a57c129b561aa4609364d70f886c09d668e00797521eb5" }, "outcome": "success", "trust_level": "L0", "parent_record_id": "81764891-3bcf-4f28-b204-2d035054685d", "prev_hash": "e57797d9bd8dabd2ea85dbbe9aeee29373f3814e44fe52e872c9bf7fd5bbb261", "record_phase": "pre_execution" }, { "record_id": "9d91d94b-048a-4eaa-8714-557ec2f1fe66", "timestamp": "2026-09-02T04:00:01.400Z", "agent_id": "urn:example:agent", "agent_version": "1.0.0", "session_id": "3deb3534-ef65-4a15-ba94-f0e0cec9ff7e", "action_type": "tool_response", "action_detail": { "tool_name": "example.tool", "response_hash": "a9f4b3d22a523fdada41c85c175425bcd15b32b4cd0f54d9433accd52d7195a1", "parent_call_id": "f280e6cc-e4c9-498f-aa50-680e8b359a7b" }, "outcome": "success", "trust_level": "L0", "parent_record_id": "f280e6cc-e4c9-498f-aa50-680e8b359a7b", "prev_hash": "fbe8654fd1460d3ced5331a48df1c374928302a28ff50c708fedce6c86d18c07", "record_phase": "post_execution" }, { "record_id": "431c1249-cbfc-46e6-a729-f9a8c67f3c00", "timestamp": "2026-09-02T04:00:02.100Z", "agent_id": "urn:example:agent", "agent_version": "1.0.0", "session_id": "3deb3534-ef65-4a15-ba94-f0e0cec9ff7e", "action_type": "decision", "action_detail": { "decision_type": "approve" }, "outcome": "denied", "trust_level": "L0", "parent_record_id": "9d91d94b-048a-4eaa-8714-557ec2f1fe66", "prev_hash": "6cecbd2b4a4b136057d226a5b83e3ae12ea48885b8ea0d08e12e8c832e33f8c2", "record_phase": "post_execution" }, { "record_id": "15aa9f74-615d-4364-b605-775b603238fc", "timestamp": "2026-09-02T04:00:02.800Z", "agent_id": "urn:example:agent", "agent_version": "1.0.0", "session_id": "3deb3534-ef65-4a15-ba94-f0e0cec9ff7e", "action_type": "lifecycle", "action_detail": { "event": "session_end", "session_hash": "2767e65c1a46537f8410bba065fcec33858ac079c216ca4e8c0770acceb7e16d", "record_count": 5, "duration_ms": 2800 }, "outcome": "success", "trust_level": "L0", "parent_record_id": "431c1249-cbfc-46e6-a729-f9a8c67f3c00", "prev_hash": "329ad63f3981d9ba6d495a08f1416359b5147079f0631b77ef8bda9e01f6ff93", "record_phase": "post_execution" } ], "integrity": { "terminalHash": "374a9b67a4718bbfce64f239f995d61294636feff0f2ea1471e7a826d224d0c0", "recordCount": 5 }, "issuer": { "platform": "Seal1618 conformance vectors", "recordedBy": "a synthetic agent — every value invented", "generatedAt": "2026-09-02T04:00:10.000Z" } } } }, { "id": "session-hash-wrong", "note": "The close record states a session_hash that does not equal SHA-256 over the raw prev_hash digests. Only the close check fails.", "expect": { "verdict": "FAILED", "failingChecks": [ "close" ], "summaryStartsWith": "FAILED — close" }, "input": { "document": [ { "record_id": "cc6ff739-4ce3-4435-9cfb-ccb50f72a2a0", "timestamp": "2026-09-02T04:00:00.000Z", "agent_id": "urn:example:agent", "agent_version": "1.0.0", "session_id": "b4b5f886-de24-4b0c-ab95-83c42e08070c", "action_type": "lifecycle", "action_detail": { "event": "session_start", "recording_mode": "self", "trigger": "manual", "enabled_tools": [ "example.tool" ] }, "outcome": "success", "trust_level": "L0", "parent_record_id": null, "prev_hash": null, "record_phase": "concurrent" }, { "record_id": "280c3d3b-189f-4410-9cbc-6011ba3a3e8d", "timestamp": "2026-09-02T04:00:00.700Z", "agent_id": "urn:example:agent", "agent_version": "1.0.0", "session_id": "b4b5f886-de24-4b0c-ab95-83c42e08070c", "action_type": "tool_call", "action_detail": { "tool_name": "example.tool", "parameters_hash": "f528212a496dc7a0e9a57c129b561aa4609364d70f886c09d668e00797521eb5" }, "outcome": "success", "trust_level": "L0", "parent_record_id": "cc6ff739-4ce3-4435-9cfb-ccb50f72a2a0", "prev_hash": "22f9f82517f00916f04861551022f13803d33f9a8bdd7b94782d48d89bdb82ab", "record_phase": "pre_execution", "nonce": "bda16cd68916d79ffdb156c5f83cd6c2" }, { "record_id": "d08f1b73-26cf-4746-ad12-0a9132e98b62", "timestamp": "2026-09-02T04:00:01.400Z", "agent_id": "urn:example:agent", "agent_version": "1.0.0", "session_id": "b4b5f886-de24-4b0c-ab95-83c42e08070c", "action_type": "tool_response", "action_detail": { "tool_name": "example.tool", "response_hash": "a9f4b3d22a523fdada41c85c175425bcd15b32b4cd0f54d9433accd52d7195a1", "parent_call_id": "280c3d3b-189f-4410-9cbc-6011ba3a3e8d" }, "outcome": "success", "trust_level": "L0", "parent_record_id": "280c3d3b-189f-4410-9cbc-6011ba3a3e8d", "prev_hash": "9dc72029ffeb3e9c9bbbd579b1700c684bc59b9215d21d50e70fb06322c93d28", "record_phase": "post_execution", "nonce": "3ca6fac265dad7d5754d93bf4f353bf6" }, { "record_id": "80b494c4-3ed8-4450-a653-c0cbcfdf15ce", "timestamp": "2026-09-02T04:00:02.100Z", "agent_id": "urn:example:agent", "agent_version": "1.0.0", "session_id": "b4b5f886-de24-4b0c-ab95-83c42e08070c", "action_type": "decision", "action_detail": { "decision_type": "generate" }, "outcome": "success", "trust_level": "L0", "parent_record_id": "d08f1b73-26cf-4746-ad12-0a9132e98b62", "prev_hash": "dbb69c022df5ecf355ca7b2c3fa2b7394cdaeed2226e4a739efc09d532c797b1", "record_phase": "post_execution", "nonce": "0c0f39e932d68f23c469ccad02f4b23f" }, { "record_id": "ec65d6d7-1b6f-4a92-9155-88f4a0614283", "timestamp": "2026-09-02T04:00:02.800Z", "agent_id": "urn:example:agent", "agent_version": "1.0.0", "session_id": "b4b5f886-de24-4b0c-ab95-83c42e08070c", "action_type": "lifecycle", "action_detail": { "event": "session_end", "session_hash": "02f0bbb494f777eb6acbb0e6596846f6402fe97babf74b104d9a0e5da8db52e0", "record_count": 5, "duration_ms": 2800 }, "outcome": "success", "trust_level": "L0", "parent_record_id": "80b494c4-3ed8-4450-a653-c0cbcfdf15ce", "prev_hash": "c378a7427115ab508b0068cbd35f524aff8cd3930bc0bc7d059e16f32c3cee1a", "record_phase": "post_execution" } ] } }, { "id": "record-removed-before-close", "note": "The decision record is gone. The close's prev_hash and parent no longer link, and its session_hash no longer covers the set.", "expect": { "verdict": "FAILED", "failingChecks": [ "chain", "linkage", "close" ], "summaryStartsWith": "FAILED — chain, linkage, close" }, "input": { "document": [ { "record_id": "cc6ff739-4ce3-4435-9cfb-ccb50f72a2a0", "timestamp": "2026-09-02T04:00:00.000Z", "agent_id": "urn:example:agent", "agent_version": "1.0.0", "session_id": "b4b5f886-de24-4b0c-ab95-83c42e08070c", "action_type": "lifecycle", "action_detail": { "event": "session_start", "recording_mode": "self", "trigger": "manual", "enabled_tools": [ "example.tool" ] }, "outcome": "success", "trust_level": "L0", "parent_record_id": null, "prev_hash": null, "record_phase": "concurrent" }, { "record_id": "280c3d3b-189f-4410-9cbc-6011ba3a3e8d", "timestamp": "2026-09-02T04:00:00.700Z", "agent_id": "urn:example:agent", "agent_version": "1.0.0", "session_id": "b4b5f886-de24-4b0c-ab95-83c42e08070c", "action_type": "tool_call", "action_detail": { "tool_name": "example.tool", "parameters_hash": "f528212a496dc7a0e9a57c129b561aa4609364d70f886c09d668e00797521eb5" }, "outcome": "success", "trust_level": "L0", "parent_record_id": "cc6ff739-4ce3-4435-9cfb-ccb50f72a2a0", "prev_hash": "22f9f82517f00916f04861551022f13803d33f9a8bdd7b94782d48d89bdb82ab", "record_phase": "pre_execution", "nonce": "bda16cd68916d79ffdb156c5f83cd6c2" }, { "record_id": "d08f1b73-26cf-4746-ad12-0a9132e98b62", "timestamp": "2026-09-02T04:00:01.400Z", "agent_id": "urn:example:agent", "agent_version": "1.0.0", "session_id": "b4b5f886-de24-4b0c-ab95-83c42e08070c", "action_type": "tool_response", "action_detail": { "tool_name": "example.tool", "response_hash": "a9f4b3d22a523fdada41c85c175425bcd15b32b4cd0f54d9433accd52d7195a1", "parent_call_id": "280c3d3b-189f-4410-9cbc-6011ba3a3e8d" }, "outcome": "success", "trust_level": "L0", "parent_record_id": "280c3d3b-189f-4410-9cbc-6011ba3a3e8d", "prev_hash": "9dc72029ffeb3e9c9bbbd579b1700c684bc59b9215d21d50e70fb06322c93d28", "record_phase": "post_execution", "nonce": "3ca6fac265dad7d5754d93bf4f353bf6" }, { "record_id": "ec65d6d7-1b6f-4a92-9155-88f4a0614283", "timestamp": "2026-09-02T04:00:02.800Z", "agent_id": "urn:example:agent", "agent_version": "1.0.0", "session_id": "b4b5f886-de24-4b0c-ab95-83c42e08070c", "action_type": "lifecycle", "action_detail": { "event": "session_end", "session_hash": "c56bc20232a97dbb53a9ed0c7987039b5015641a492f770242a76253d2a9daff", "record_count": 5, "duration_ms": 2800 }, "outcome": "success", "trust_level": "L0", "parent_record_id": "80b494c4-3ed8-4450-a653-c0cbcfdf15ce", "prev_hash": "c378a7427115ab508b0068cbd35f524aff8cd3930bc0bc7d059e16f32c3cee1a", "record_phase": "post_execution" } ] } }, { "id": "record-after-close", "note": "A well-formed record appended after the session_end record. The close record must be last (§8.3).", "expect": { "verdict": "FAILED", "failingChecks": [ "close" ], "summaryStartsWith": "FAILED — close" }, "input": { "document": [ { "record_id": "cc6ff739-4ce3-4435-9cfb-ccb50f72a2a0", "timestamp": "2026-09-02T04:00:00.000Z", "agent_id": "urn:example:agent", "agent_version": "1.0.0", "session_id": "b4b5f886-de24-4b0c-ab95-83c42e08070c", "action_type": "lifecycle", "action_detail": { "event": "session_start", "recording_mode": "self", "trigger": "manual", "enabled_tools": [ "example.tool" ] }, "outcome": "success", "trust_level": "L0", "parent_record_id": null, "prev_hash": null, "record_phase": "concurrent" }, { "record_id": "280c3d3b-189f-4410-9cbc-6011ba3a3e8d", "timestamp": "2026-09-02T04:00:00.700Z", "agent_id": "urn:example:agent", "agent_version": "1.0.0", "session_id": "b4b5f886-de24-4b0c-ab95-83c42e08070c", "action_type": "tool_call", "action_detail": { "tool_name": "example.tool", "parameters_hash": "f528212a496dc7a0e9a57c129b561aa4609364d70f886c09d668e00797521eb5" }, "outcome": "success", "trust_level": "L0", "parent_record_id": "cc6ff739-4ce3-4435-9cfb-ccb50f72a2a0", "prev_hash": "22f9f82517f00916f04861551022f13803d33f9a8bdd7b94782d48d89bdb82ab", "record_phase": "pre_execution", "nonce": "bda16cd68916d79ffdb156c5f83cd6c2" }, { "record_id": "d08f1b73-26cf-4746-ad12-0a9132e98b62", "timestamp": "2026-09-02T04:00:01.400Z", "agent_id": "urn:example:agent", "agent_version": "1.0.0", "session_id": "b4b5f886-de24-4b0c-ab95-83c42e08070c", "action_type": "tool_response", "action_detail": { "tool_name": "example.tool", "response_hash": "a9f4b3d22a523fdada41c85c175425bcd15b32b4cd0f54d9433accd52d7195a1", "parent_call_id": "280c3d3b-189f-4410-9cbc-6011ba3a3e8d" }, "outcome": "success", "trust_level": "L0", "parent_record_id": "280c3d3b-189f-4410-9cbc-6011ba3a3e8d", "prev_hash": "9dc72029ffeb3e9c9bbbd579b1700c684bc59b9215d21d50e70fb06322c93d28", "record_phase": "post_execution", "nonce": "3ca6fac265dad7d5754d93bf4f353bf6" }, { "record_id": "80b494c4-3ed8-4450-a653-c0cbcfdf15ce", "timestamp": "2026-09-02T04:00:02.100Z", "agent_id": "urn:example:agent", "agent_version": "1.0.0", "session_id": "b4b5f886-de24-4b0c-ab95-83c42e08070c", "action_type": "decision", "action_detail": { "decision_type": "generate" }, "outcome": "success", "trust_level": "L0", "parent_record_id": "d08f1b73-26cf-4746-ad12-0a9132e98b62", "prev_hash": "dbb69c022df5ecf355ca7b2c3fa2b7394cdaeed2226e4a739efc09d532c797b1", "record_phase": "post_execution", "nonce": "0c0f39e932d68f23c469ccad02f4b23f" }, { "record_id": "ec65d6d7-1b6f-4a92-9155-88f4a0614283", "timestamp": "2026-09-02T04:00:02.800Z", "agent_id": "urn:example:agent", "agent_version": "1.0.0", "session_id": "b4b5f886-de24-4b0c-ab95-83c42e08070c", "action_type": "lifecycle", "action_detail": { "event": "session_end", "session_hash": "c56bc20232a97dbb53a9ed0c7987039b5015641a492f770242a76253d2a9daff", "record_count": 5, "duration_ms": 2800 }, "outcome": "success", "trust_level": "L0", "parent_record_id": "80b494c4-3ed8-4450-a653-c0cbcfdf15ce", "prev_hash": "c378a7427115ab508b0068cbd35f524aff8cd3930bc0bc7d059e16f32c3cee1a", "record_phase": "post_execution" }, { "record_id": "fd01253c-23c9-4bbe-bfb7-3c43e9683d6c", "timestamp": "2026-09-02T04:00:30.000Z", "agent_id": "urn:example:agent", "agent_version": "1.0.0", "session_id": "b4b5f886-de24-4b0c-ab95-83c42e08070c", "action_type": "decision", "action_detail": { "decision_type": "generate" }, "outcome": "success", "trust_level": "L0", "parent_record_id": "ec65d6d7-1b6f-4a92-9155-88f4a0614283", "prev_hash": "f1ec728c1bce0ec871166e20a63d8b065ce204b0bf27847fd38150b36bbf1437", "record_phase": "post_execution", "nonce": "343545b972907f9d3598ee6fdca34e87" } ] } }, { "id": "reserved-prefix", "note": "action_detail uses the reserved aat_ prefix (§3.3). A record-format violation; the trail is refused before the chain is read.", "expect": { "verdict": "FAILED", "failingChecks": [ "records" ], "summaryStartsWith": "FAILED — 1 record violates the record format" }, "input": { "document": { "schema": "txra.agenttrail.v1", "profile": "draft-sharif-agent-audit-trail-01", "records": [ { "record_id": "cc6ff739-4ce3-4435-9cfb-ccb50f72a2a0", "timestamp": "2026-09-02T04:00:00.000Z", "agent_id": "urn:example:agent", "agent_version": "1.0.0", "session_id": "b4b5f886-de24-4b0c-ab95-83c42e08070c", "action_type": "lifecycle", "action_detail": { "event": "session_start", "recording_mode": "self", "trigger": "manual", "enabled_tools": [ "example.tool" ] }, "outcome": "success", "trust_level": "L0", "parent_record_id": null, "prev_hash": null, "record_phase": "concurrent" }, { "record_id": "280c3d3b-189f-4410-9cbc-6011ba3a3e8d", "timestamp": "2026-09-02T04:00:00.700Z", "agent_id": "urn:example:agent", "agent_version": "1.0.0", "session_id": "b4b5f886-de24-4b0c-ab95-83c42e08070c", "action_type": "tool_call", "action_detail": { "tool_name": "example.tool", "parameters_hash": "f528212a496dc7a0e9a57c129b561aa4609364d70f886c09d668e00797521eb5" }, "outcome": "success", "trust_level": "L0", "parent_record_id": "cc6ff739-4ce3-4435-9cfb-ccb50f72a2a0", "prev_hash": "22f9f82517f00916f04861551022f13803d33f9a8bdd7b94782d48d89bdb82ab", "record_phase": "pre_execution", "nonce": "bda16cd68916d79ffdb156c5f83cd6c2" }, { "record_id": "d08f1b73-26cf-4746-ad12-0a9132e98b62", "timestamp": "2026-09-02T04:00:01.400Z", "agent_id": "urn:example:agent", "agent_version": "1.0.0", "session_id": "b4b5f886-de24-4b0c-ab95-83c42e08070c", "action_type": "tool_response", "action_detail": { "tool_name": "example.tool", "response_hash": "a9f4b3d22a523fdada41c85c175425bcd15b32b4cd0f54d9433accd52d7195a1", "parent_call_id": "280c3d3b-189f-4410-9cbc-6011ba3a3e8d" }, "outcome": "success", "trust_level": "L0", "parent_record_id": "280c3d3b-189f-4410-9cbc-6011ba3a3e8d", "prev_hash": "9dc72029ffeb3e9c9bbbd579b1700c684bc59b9215d21d50e70fb06322c93d28", "record_phase": "post_execution", "nonce": "3ca6fac265dad7d5754d93bf4f353bf6" }, { "record_id": "80b494c4-3ed8-4450-a653-c0cbcfdf15ce", "timestamp": "2026-09-02T04:00:02.100Z", "agent_id": "urn:example:agent", "agent_version": "1.0.0", "session_id": "b4b5f886-de24-4b0c-ab95-83c42e08070c", "action_type": "decision", "action_detail": { "decision_type": "generate", "aat_reserved": true }, "outcome": "success", "trust_level": "L0", "parent_record_id": "d08f1b73-26cf-4746-ad12-0a9132e98b62", "prev_hash": "dbb69c022df5ecf355ca7b2c3fa2b7394cdaeed2226e4a739efc09d532c797b1", "record_phase": "post_execution", "nonce": "0c0f39e932d68f23c469ccad02f4b23f" }, { "record_id": "ec65d6d7-1b6f-4a92-9155-88f4a0614283", "timestamp": "2026-09-02T04:00:02.800Z", "agent_id": "urn:example:agent", "agent_version": "1.0.0", "session_id": "b4b5f886-de24-4b0c-ab95-83c42e08070c", "action_type": "lifecycle", "action_detail": { "event": "session_end", "session_hash": "f809b73f165409dcfad5c990dfe70042d8a4ae42f921d2c8dc072d8888a4c071", "record_count": 5, "duration_ms": 2800 }, "outcome": "success", "trust_level": "L0", "parent_record_id": "80b494c4-3ed8-4450-a653-c0cbcfdf15ce", "prev_hash": "077f2e66b93522211d24a2c86e0d30afb5900b6c7617b218b6c71d7e01b1e063", "record_phase": "post_execution" } ], "integrity": { "terminalHash": "e6c27cdf0cbd354a3e9879c18bc4ba9368afab5c92adeb954e64e8e52a4e9700", "recordCount": 5 }, "issuer": { "platform": "Seal1618 conformance vectors", "recordedBy": "a synthetic agent — every value invented", "generatedAt": "2026-09-02T04:00:10.000Z" } } } }, { "id": "wrapper-integrity-mismatch", "note": "The wrapper states four records and carries five. The records are intact; the file contradicts itself, so it FAILS on the integrity check.", "expect": { "verdict": "FAILED", "failingChecks": [ "integrity" ], "summaryStartsWith": "FAILED — integrity" }, "input": { "document": { "schema": "txra.agenttrail.v1", "profile": "draft-sharif-agent-audit-trail-01", "records": [ { "record_id": "cc6ff739-4ce3-4435-9cfb-ccb50f72a2a0", "timestamp": "2026-09-02T04:00:00.000Z", "agent_id": "urn:example:agent", "agent_version": "1.0.0", "session_id": "b4b5f886-de24-4b0c-ab95-83c42e08070c", "action_type": "lifecycle", "action_detail": { "event": "session_start", "recording_mode": "self", "trigger": "manual", "enabled_tools": [ "example.tool" ] }, "outcome": "success", "trust_level": "L0", "parent_record_id": null, "prev_hash": null, "record_phase": "concurrent" }, { "record_id": "280c3d3b-189f-4410-9cbc-6011ba3a3e8d", "timestamp": "2026-09-02T04:00:00.700Z", "agent_id": "urn:example:agent", "agent_version": "1.0.0", "session_id": "b4b5f886-de24-4b0c-ab95-83c42e08070c", "action_type": "tool_call", "action_detail": { "tool_name": "example.tool", "parameters_hash": "f528212a496dc7a0e9a57c129b561aa4609364d70f886c09d668e00797521eb5" }, "outcome": "success", "trust_level": "L0", "parent_record_id": "cc6ff739-4ce3-4435-9cfb-ccb50f72a2a0", "prev_hash": "22f9f82517f00916f04861551022f13803d33f9a8bdd7b94782d48d89bdb82ab", "record_phase": "pre_execution", "nonce": "bda16cd68916d79ffdb156c5f83cd6c2" }, { "record_id": "d08f1b73-26cf-4746-ad12-0a9132e98b62", "timestamp": "2026-09-02T04:00:01.400Z", "agent_id": "urn:example:agent", "agent_version": "1.0.0", "session_id": "b4b5f886-de24-4b0c-ab95-83c42e08070c", "action_type": "tool_response", "action_detail": { "tool_name": "example.tool", "response_hash": "a9f4b3d22a523fdada41c85c175425bcd15b32b4cd0f54d9433accd52d7195a1", "parent_call_id": "280c3d3b-189f-4410-9cbc-6011ba3a3e8d" }, "outcome": "success", "trust_level": "L0", "parent_record_id": "280c3d3b-189f-4410-9cbc-6011ba3a3e8d", "prev_hash": "9dc72029ffeb3e9c9bbbd579b1700c684bc59b9215d21d50e70fb06322c93d28", "record_phase": "post_execution", "nonce": "3ca6fac265dad7d5754d93bf4f353bf6" }, { "record_id": "80b494c4-3ed8-4450-a653-c0cbcfdf15ce", "timestamp": "2026-09-02T04:00:02.100Z", "agent_id": "urn:example:agent", "agent_version": "1.0.0", "session_id": "b4b5f886-de24-4b0c-ab95-83c42e08070c", "action_type": "decision", "action_detail": { "decision_type": "generate" }, "outcome": "success", "trust_level": "L0", "parent_record_id": "d08f1b73-26cf-4746-ad12-0a9132e98b62", "prev_hash": "dbb69c022df5ecf355ca7b2c3fa2b7394cdaeed2226e4a739efc09d532c797b1", "record_phase": "post_execution", "nonce": "0c0f39e932d68f23c469ccad02f4b23f" }, { "record_id": "ec65d6d7-1b6f-4a92-9155-88f4a0614283", "timestamp": "2026-09-02T04:00:02.800Z", "agent_id": "urn:example:agent", "agent_version": "1.0.0", "session_id": "b4b5f886-de24-4b0c-ab95-83c42e08070c", "action_type": "lifecycle", "action_detail": { "event": "session_end", "session_hash": "c56bc20232a97dbb53a9ed0c7987039b5015641a492f770242a76253d2a9daff", "record_count": 5, "duration_ms": 2800 }, "outcome": "success", "trust_level": "L0", "parent_record_id": "80b494c4-3ed8-4450-a653-c0cbcfdf15ce", "prev_hash": "c378a7427115ab508b0068cbd35f524aff8cd3930bc0bc7d059e16f32c3cee1a", "record_phase": "post_execution" } ], "integrity": { "terminalHash": "f1ec728c1bce0ec871166e20a63d8b065ce204b0bf27847fd38150b36bbf1437", "recordCount": 4 }, "issuer": { "platform": "Seal1618 conformance vectors", "recordedBy": "a synthetic agent — every value invented", "generatedAt": "2026-09-02T04:00:10.000Z" } } } }, { "id": "unimplemented-profile-revision", "note": "The wrapper names a revision this specification does not implement. UNVERIFIED by name — nothing has contradicted anything.", "expect": { "verdict": "UNVERIFIED", "summaryStartsWith": "UNVERIFIED — this document names a profile revision this tool does not implement" }, "input": { "document": { "schema": "txra.agenttrail.v1", "profile": "draft-sharif-agent-audit-trail-99", "records": [ { "record_id": "cc6ff739-4ce3-4435-9cfb-ccb50f72a2a0", "timestamp": "2026-09-02T04:00:00.000Z", "agent_id": "urn:example:agent", "agent_version": "1.0.0", "session_id": "b4b5f886-de24-4b0c-ab95-83c42e08070c", "action_type": "lifecycle", "action_detail": { "event": "session_start", "recording_mode": "self", "trigger": "manual", "enabled_tools": [ "example.tool" ] }, "outcome": "success", "trust_level": "L0", "parent_record_id": null, "prev_hash": null, "record_phase": "concurrent" }, { "record_id": "280c3d3b-189f-4410-9cbc-6011ba3a3e8d", "timestamp": "2026-09-02T04:00:00.700Z", "agent_id": "urn:example:agent", "agent_version": "1.0.0", "session_id": "b4b5f886-de24-4b0c-ab95-83c42e08070c", "action_type": "tool_call", "action_detail": { "tool_name": "example.tool", "parameters_hash": "f528212a496dc7a0e9a57c129b561aa4609364d70f886c09d668e00797521eb5" }, "outcome": "success", "trust_level": "L0", "parent_record_id": "cc6ff739-4ce3-4435-9cfb-ccb50f72a2a0", "prev_hash": "22f9f82517f00916f04861551022f13803d33f9a8bdd7b94782d48d89bdb82ab", "record_phase": "pre_execution", "nonce": "bda16cd68916d79ffdb156c5f83cd6c2" }, { "record_id": "d08f1b73-26cf-4746-ad12-0a9132e98b62", "timestamp": "2026-09-02T04:00:01.400Z", "agent_id": "urn:example:agent", "agent_version": "1.0.0", "session_id": "b4b5f886-de24-4b0c-ab95-83c42e08070c", "action_type": "tool_response", "action_detail": { "tool_name": "example.tool", "response_hash": "a9f4b3d22a523fdada41c85c175425bcd15b32b4cd0f54d9433accd52d7195a1", "parent_call_id": "280c3d3b-189f-4410-9cbc-6011ba3a3e8d" }, "outcome": "success", "trust_level": "L0", "parent_record_id": "280c3d3b-189f-4410-9cbc-6011ba3a3e8d", "prev_hash": "9dc72029ffeb3e9c9bbbd579b1700c684bc59b9215d21d50e70fb06322c93d28", "record_phase": "post_execution", "nonce": "3ca6fac265dad7d5754d93bf4f353bf6" }, { "record_id": "80b494c4-3ed8-4450-a653-c0cbcfdf15ce", "timestamp": "2026-09-02T04:00:02.100Z", "agent_id": "urn:example:agent", "agent_version": "1.0.0", "session_id": "b4b5f886-de24-4b0c-ab95-83c42e08070c", "action_type": "decision", "action_detail": { "decision_type": "generate" }, "outcome": "success", "trust_level": "L0", "parent_record_id": "d08f1b73-26cf-4746-ad12-0a9132e98b62", "prev_hash": "dbb69c022df5ecf355ca7b2c3fa2b7394cdaeed2226e4a739efc09d532c797b1", "record_phase": "post_execution", "nonce": "0c0f39e932d68f23c469ccad02f4b23f" }, { "record_id": "ec65d6d7-1b6f-4a92-9155-88f4a0614283", "timestamp": "2026-09-02T04:00:02.800Z", "agent_id": "urn:example:agent", "agent_version": "1.0.0", "session_id": "b4b5f886-de24-4b0c-ab95-83c42e08070c", "action_type": "lifecycle", "action_detail": { "event": "session_end", "session_hash": "c56bc20232a97dbb53a9ed0c7987039b5015641a492f770242a76253d2a9daff", "record_count": 5, "duration_ms": 2800 }, "outcome": "success", "trust_level": "L0", "parent_record_id": "80b494c4-3ed8-4450-a653-c0cbcfdf15ce", "prev_hash": "c378a7427115ab508b0068cbd35f524aff8cd3930bc0bc7d059e16f32c3cee1a", "record_phase": "post_execution" } ], "integrity": { "terminalHash": "f1ec728c1bce0ec871166e20a63d8b065ce204b0bf27847fd38150b36bbf1437", "recordCount": 5 }, "issuer": { "platform": "Seal1618 conformance vectors", "recordedBy": "a synthetic agent — every value invented", "generatedAt": "2026-09-02T04:00:10.000Z" } } } }, { "id": "empty-trail", "note": "A wrapper with no records. An empty trail evidences nothing; a session begins with a genesis record (§8.1).", "expect": { "verdict": "UNVERIFIED", "summaryStartsWith": "UNVERIFIED — an empty trail evidences nothing" }, "input": { "document": { "schema": "txra.agenttrail.v1", "profile": "draft-sharif-agent-audit-trail-01", "records": [] } } }, { "id": "signed-key-supplied", "note": "Every record signed with the test key; the public key is supplied as the reader's. Every signature verifies and the trail is VERIFIED.", "expect": { "verdict": "VERIFIED", "summaryStartsWith": "VERIFIED — 5 records chain from genesis to a close record" }, "input": { "document": { "schema": "txra.agenttrail.v1", "profile": "draft-sharif-agent-audit-trail-01", "records": [ { "record_id": "ba7daec0-4f9b-41c8-b94d-75e9fd31275e", "timestamp": "2026-09-02T04:00:00.000Z", "agent_id": "urn:example:agent", "agent_version": "1.0.0", "session_id": "66923305-7d06-49fc-8012-cffea29f1318", "action_type": "lifecycle", "action_detail": { "event": "session_start", "recording_mode": "self", "trigger": "manual", "enabled_tools": [ "example.tool" ] }, "outcome": "success", "trust_level": "L1", "parent_record_id": null, "prev_hash": null, "record_phase": "concurrent", "signature": "hw2dDU89r_DdYO5bL1JJGF4wG9sF8UVtOEPhNrgxYdkp6nVopdaaU_K8OgRXIi17yDphJH4bH39t-musP01UFA" }, { "record_id": "48a3f6ab-c7f9-459b-b630-49a47ff4cd24", "timestamp": "2026-09-02T04:00:00.700Z", "agent_id": "urn:example:agent", "agent_version": "1.0.0", "session_id": "66923305-7d06-49fc-8012-cffea29f1318", "action_type": "tool_call", "action_detail": { "tool_name": "example.tool", "parameters_hash": "f528212a496dc7a0e9a57c129b561aa4609364d70f886c09d668e00797521eb5" }, "outcome": "success", "trust_level": "L1", "parent_record_id": "ba7daec0-4f9b-41c8-b94d-75e9fd31275e", "prev_hash": "6f51f1be4cca1cedf3606c962cb9e86b15aa45fbb827188a1bbca0f19b8b7374", "record_phase": "pre_execution", "signature": "v8MOUcX__rw4WvwipyVS5clS8YQxJRowQAtle2hr7jumWRZLoUHhwhWQ1MIvSSLuv1ZLyW1kPUQF7a8vz_gP3Q" }, { "record_id": "b7c6cf68-c866-4a39-8c3e-dd666942be1b", "timestamp": "2026-09-02T04:00:01.400Z", "agent_id": "urn:example:agent", "agent_version": "1.0.0", "session_id": "66923305-7d06-49fc-8012-cffea29f1318", "action_type": "tool_response", "action_detail": { "tool_name": "example.tool", "response_hash": "a9f4b3d22a523fdada41c85c175425bcd15b32b4cd0f54d9433accd52d7195a1", "parent_call_id": "48a3f6ab-c7f9-459b-b630-49a47ff4cd24" }, "outcome": "success", "trust_level": "L1", "parent_record_id": "48a3f6ab-c7f9-459b-b630-49a47ff4cd24", "prev_hash": "5d4cd56d0aa011cb998f86fbed4a37a3f86c1fd0771173f488fc1ef3d47c121c", "record_phase": "post_execution", "signature": "IcrQqL7uqC_P5DXQxL40yNLebxARZDZFxPbY8g68do2_jXCo7oYZhJrsPLMuEIRrKawrpuZNILtQoj755-u5kg" }, { "record_id": "cbf53203-14eb-464d-a723-2476653b3365", "timestamp": "2026-09-02T04:00:02.100Z", "agent_id": "urn:example:agent", "agent_version": "1.0.0", "session_id": "66923305-7d06-49fc-8012-cffea29f1318", "action_type": "decision", "action_detail": { "decision_type": "generate" }, "outcome": "success", "trust_level": "L1", "parent_record_id": "b7c6cf68-c866-4a39-8c3e-dd666942be1b", "prev_hash": "61912733e72496129427665a817c05d57a5f3a3d6961b6c95481f0a27c44e570", "record_phase": "post_execution", "signature": "9q4jG88ySFo_18QoPb0kQyxyTGoryCyWBwtFHE3ANwTIP9L_P36Mpms_kHqzS-qT91Ud364YXHG7ib_0YZraow" }, { "record_id": "be072172-0d9f-4bf5-a665-a95db7cb0590", "timestamp": "2026-09-02T04:00:02.800Z", "agent_id": "urn:example:agent", "agent_version": "1.0.0", "session_id": "66923305-7d06-49fc-8012-cffea29f1318", "action_type": "lifecycle", "action_detail": { "event": "session_end", "session_hash": "9bffc0e339c6c363b1089efe858874ae976052e4cf14b29d62a40a2022b73ddf", "record_count": 5, "duration_ms": 2800 }, "outcome": "success", "trust_level": "L1", "parent_record_id": "cbf53203-14eb-464d-a723-2476653b3365", "prev_hash": "2c528d0dce342e1a662709f093fdcfe4e0992c73ed98fc03290c5838296fc484", "record_phase": "post_execution", "signature": "8Mb5d-S9rwsP2fAAgL1FU_OM57yGmGr1DkS__PMTpbALDD271Tz7-ZOWf_zn0Gyz6UvnSlsC1eMNwVnctOV0Lw" } ], "integrity": { "terminalHash": "be1d83945a196171acc542c721cda8e33cab3a16cd415dd55fcc89661d32b6eb", "recordCount": 5 }, "issuer": { "platform": "Seal1618 conformance vectors", "recordedBy": "a synthetic agent — every value invented", "generatedAt": "2026-09-02T04:00:10.000Z" } }, "publicKey": { "kty": "EC", "x": "R4-9aIf3_o22T6otmYNo9dlGmONwxKhtDOG121not9s", "y": "I_4YvAaw8NzflE1iblSqidmcM-nDbphGjvVcXCpPta8", "crv": "P-256" } } }, { "id": "signed-no-key", "note": "The same signed trail with no key supplied. The chain verifies; the signatures are reported as not checked, by name — a signature is a claim until a key the reader obtained checks it.", "expect": { "verdict": "VERIFIED", "summaryStartsWith": "VERIFIED — 5 records chain from genesis to a close record" }, "input": { "document": { "schema": "txra.agenttrail.v1", "profile": "draft-sharif-agent-audit-trail-01", "records": [ { "record_id": "ba7daec0-4f9b-41c8-b94d-75e9fd31275e", "timestamp": "2026-09-02T04:00:00.000Z", "agent_id": "urn:example:agent", "agent_version": "1.0.0", "session_id": "66923305-7d06-49fc-8012-cffea29f1318", "action_type": "lifecycle", "action_detail": { "event": "session_start", "recording_mode": "self", "trigger": "manual", "enabled_tools": [ "example.tool" ] }, "outcome": "success", "trust_level": "L1", "parent_record_id": null, "prev_hash": null, "record_phase": "concurrent", "signature": "hw2dDU89r_DdYO5bL1JJGF4wG9sF8UVtOEPhNrgxYdkp6nVopdaaU_K8OgRXIi17yDphJH4bH39t-musP01UFA" }, { "record_id": "48a3f6ab-c7f9-459b-b630-49a47ff4cd24", "timestamp": "2026-09-02T04:00:00.700Z", "agent_id": "urn:example:agent", "agent_version": "1.0.0", "session_id": "66923305-7d06-49fc-8012-cffea29f1318", "action_type": "tool_call", "action_detail": { "tool_name": "example.tool", "parameters_hash": "f528212a496dc7a0e9a57c129b561aa4609364d70f886c09d668e00797521eb5" }, "outcome": "success", "trust_level": "L1", "parent_record_id": "ba7daec0-4f9b-41c8-b94d-75e9fd31275e", "prev_hash": "6f51f1be4cca1cedf3606c962cb9e86b15aa45fbb827188a1bbca0f19b8b7374", "record_phase": "pre_execution", "signature": "v8MOUcX__rw4WvwipyVS5clS8YQxJRowQAtle2hr7jumWRZLoUHhwhWQ1MIvSSLuv1ZLyW1kPUQF7a8vz_gP3Q" }, { "record_id": "b7c6cf68-c866-4a39-8c3e-dd666942be1b", "timestamp": "2026-09-02T04:00:01.400Z", "agent_id": "urn:example:agent", "agent_version": "1.0.0", "session_id": "66923305-7d06-49fc-8012-cffea29f1318", "action_type": "tool_response", "action_detail": { "tool_name": "example.tool", "response_hash": "a9f4b3d22a523fdada41c85c175425bcd15b32b4cd0f54d9433accd52d7195a1", "parent_call_id": "48a3f6ab-c7f9-459b-b630-49a47ff4cd24" }, "outcome": "success", "trust_level": "L1", "parent_record_id": "48a3f6ab-c7f9-459b-b630-49a47ff4cd24", "prev_hash": "5d4cd56d0aa011cb998f86fbed4a37a3f86c1fd0771173f488fc1ef3d47c121c", "record_phase": "post_execution", "signature": "IcrQqL7uqC_P5DXQxL40yNLebxARZDZFxPbY8g68do2_jXCo7oYZhJrsPLMuEIRrKawrpuZNILtQoj755-u5kg" }, { "record_id": "cbf53203-14eb-464d-a723-2476653b3365", "timestamp": "2026-09-02T04:00:02.100Z", "agent_id": "urn:example:agent", "agent_version": "1.0.0", "session_id": "66923305-7d06-49fc-8012-cffea29f1318", "action_type": "decision", "action_detail": { "decision_type": "generate" }, "outcome": "success", "trust_level": "L1", "parent_record_id": "b7c6cf68-c866-4a39-8c3e-dd666942be1b", "prev_hash": "61912733e72496129427665a817c05d57a5f3a3d6961b6c95481f0a27c44e570", "record_phase": "post_execution", "signature": "9q4jG88ySFo_18QoPb0kQyxyTGoryCyWBwtFHE3ANwTIP9L_P36Mpms_kHqzS-qT91Ud364YXHG7ib_0YZraow" }, { "record_id": "be072172-0d9f-4bf5-a665-a95db7cb0590", "timestamp": "2026-09-02T04:00:02.800Z", "agent_id": "urn:example:agent", "agent_version": "1.0.0", "session_id": "66923305-7d06-49fc-8012-cffea29f1318", "action_type": "lifecycle", "action_detail": { "event": "session_end", "session_hash": "9bffc0e339c6c363b1089efe858874ae976052e4cf14b29d62a40a2022b73ddf", "record_count": 5, "duration_ms": 2800 }, "outcome": "success", "trust_level": "L1", "parent_record_id": "cbf53203-14eb-464d-a723-2476653b3365", "prev_hash": "2c528d0dce342e1a662709f093fdcfe4e0992c73ed98fc03290c5838296fc484", "record_phase": "post_execution", "signature": "8Mb5d-S9rwsP2fAAgL1FU_OM57yGmGr1DkS__PMTpbALDD271Tz7-ZOWf_zn0Gyz6UvnSlsC1eMNwVnctOV0Lw" } ], "integrity": { "terminalHash": "be1d83945a196171acc542c721cda8e33cab3a16cd415dd55fcc89661d32b6eb", "recordCount": 5 }, "issuer": { "platform": "Seal1618 conformance vectors", "recordedBy": "a synthetic agent — every value invented", "generatedAt": "2026-09-02T04:00:10.000Z" } } } }, { "id": "signed-flipped-byte", "note": "One byte of the close record's signature flipped, key supplied. The chain is intact (nothing follows the close record); only the signatures check fails.", "expect": { "verdict": "FAILED", "failingChecks": [ "signatures" ], "summaryStartsWith": "FAILED — signatures" }, "input": { "document": { "schema": "txra.agenttrail.v1", "profile": "draft-sharif-agent-audit-trail-01", "records": [ { "record_id": "ba7daec0-4f9b-41c8-b94d-75e9fd31275e", "timestamp": "2026-09-02T04:00:00.000Z", "agent_id": "urn:example:agent", "agent_version": "1.0.0", "session_id": "66923305-7d06-49fc-8012-cffea29f1318", "action_type": "lifecycle", "action_detail": { "event": "session_start", "recording_mode": "self", "trigger": "manual", "enabled_tools": [ "example.tool" ] }, "outcome": "success", "trust_level": "L1", "parent_record_id": null, "prev_hash": null, "record_phase": "concurrent", "signature": "hw2dDU89r_DdYO5bL1JJGF4wG9sF8UVtOEPhNrgxYdkp6nVopdaaU_K8OgRXIi17yDphJH4bH39t-musP01UFA" }, { "record_id": "48a3f6ab-c7f9-459b-b630-49a47ff4cd24", "timestamp": "2026-09-02T04:00:00.700Z", "agent_id": "urn:example:agent", "agent_version": "1.0.0", "session_id": "66923305-7d06-49fc-8012-cffea29f1318", "action_type": "tool_call", "action_detail": { "tool_name": "example.tool", "parameters_hash": "f528212a496dc7a0e9a57c129b561aa4609364d70f886c09d668e00797521eb5" }, "outcome": "success", "trust_level": "L1", "parent_record_id": "ba7daec0-4f9b-41c8-b94d-75e9fd31275e", "prev_hash": "6f51f1be4cca1cedf3606c962cb9e86b15aa45fbb827188a1bbca0f19b8b7374", "record_phase": "pre_execution", "signature": "v8MOUcX__rw4WvwipyVS5clS8YQxJRowQAtle2hr7jumWRZLoUHhwhWQ1MIvSSLuv1ZLyW1kPUQF7a8vz_gP3Q" }, { "record_id": "b7c6cf68-c866-4a39-8c3e-dd666942be1b", "timestamp": "2026-09-02T04:00:01.400Z", "agent_id": "urn:example:agent", "agent_version": "1.0.0", "session_id": "66923305-7d06-49fc-8012-cffea29f1318", "action_type": "tool_response", "action_detail": { "tool_name": "example.tool", "response_hash": "a9f4b3d22a523fdada41c85c175425bcd15b32b4cd0f54d9433accd52d7195a1", "parent_call_id": "48a3f6ab-c7f9-459b-b630-49a47ff4cd24" }, "outcome": "success", "trust_level": "L1", "parent_record_id": "48a3f6ab-c7f9-459b-b630-49a47ff4cd24", "prev_hash": "5d4cd56d0aa011cb998f86fbed4a37a3f86c1fd0771173f488fc1ef3d47c121c", "record_phase": "post_execution", "signature": "IcrQqL7uqC_P5DXQxL40yNLebxARZDZFxPbY8g68do2_jXCo7oYZhJrsPLMuEIRrKawrpuZNILtQoj755-u5kg" }, { "record_id": "cbf53203-14eb-464d-a723-2476653b3365", "timestamp": "2026-09-02T04:00:02.100Z", "agent_id": "urn:example:agent", "agent_version": "1.0.0", "session_id": "66923305-7d06-49fc-8012-cffea29f1318", "action_type": "decision", "action_detail": { "decision_type": "generate" }, "outcome": "success", "trust_level": "L1", "parent_record_id": "b7c6cf68-c866-4a39-8c3e-dd666942be1b", "prev_hash": "61912733e72496129427665a817c05d57a5f3a3d6961b6c95481f0a27c44e570", "record_phase": "post_execution", "signature": "9q4jG88ySFo_18QoPb0kQyxyTGoryCyWBwtFHE3ANwTIP9L_P36Mpms_kHqzS-qT91Ud364YXHG7ib_0YZraow" }, { "record_id": "be072172-0d9f-4bf5-a665-a95db7cb0590", "timestamp": "2026-09-02T04:00:02.800Z", "agent_id": "urn:example:agent", "agent_version": "1.0.0", "session_id": "66923305-7d06-49fc-8012-cffea29f1318", "action_type": "lifecycle", "action_detail": { "event": "session_end", "session_hash": "9bffc0e339c6c363b1089efe858874ae976052e4cf14b29d62a40a2022b73ddf", "record_count": 5, "duration_ms": 2800 }, "outcome": "success", "trust_level": "L1", "parent_record_id": "cbf53203-14eb-464d-a723-2476653b3365", "prev_hash": "2c528d0dce342e1a662709f093fdcfe4e0992c73ed98fc03290c5838296fc484", "record_phase": "post_execution", "signature": "8Mb5d-S9rwoP2fAAgL1FU_OM57yGmGr1DkS__PMTpbALDD271Tz7-ZOWf_zn0Gyz6UvnSlsC1eMNwVnctOV0Lw" } ], "integrity": { "terminalHash": "c0ae3453186f1a0c54b15e62ca7c20fc5867749ad0627255c9550956cb2a0b40", "recordCount": 5 }, "issuer": { "platform": "Seal1618 conformance vectors", "recordedBy": "a synthetic agent — every value invented", "generatedAt": "2026-09-02T04:00:10.000Z" } }, "publicKey": { "kty": "EC", "x": "R4-9aIf3_o22T6otmYNo9dlGmONwxKhtDOG121not9s", "y": "I_4YvAaw8NzflE1iblSqidmcM-nDbphGjvVcXCpPta8", "crv": "P-256" } } }, { "id": "signed-unreadable-key", "note": "The signed trail with a key the verifier cannot read. INCOMPLETE — an inability, not a finding.", "expect": { "verdict": "INCOMPLETE", "summaryStartsWith": "INCOMPLETE — the chain is intact, but the public key supplied could not be read" }, "input": { "document": { "schema": "txra.agenttrail.v1", "profile": "draft-sharif-agent-audit-trail-01", "records": [ { "record_id": "ba7daec0-4f9b-41c8-b94d-75e9fd31275e", "timestamp": "2026-09-02T04:00:00.000Z", "agent_id": "urn:example:agent", "agent_version": "1.0.0", "session_id": "66923305-7d06-49fc-8012-cffea29f1318", "action_type": "lifecycle", "action_detail": { "event": "session_start", "recording_mode": "self", "trigger": "manual", "enabled_tools": [ "example.tool" ] }, "outcome": "success", "trust_level": "L1", "parent_record_id": null, "prev_hash": null, "record_phase": "concurrent", "signature": "hw2dDU89r_DdYO5bL1JJGF4wG9sF8UVtOEPhNrgxYdkp6nVopdaaU_K8OgRXIi17yDphJH4bH39t-musP01UFA" }, { "record_id": "48a3f6ab-c7f9-459b-b630-49a47ff4cd24", "timestamp": "2026-09-02T04:00:00.700Z", "agent_id": "urn:example:agent", "agent_version": "1.0.0", "session_id": "66923305-7d06-49fc-8012-cffea29f1318", "action_type": "tool_call", "action_detail": { "tool_name": "example.tool", "parameters_hash": "f528212a496dc7a0e9a57c129b561aa4609364d70f886c09d668e00797521eb5" }, "outcome": "success", "trust_level": "L1", "parent_record_id": "ba7daec0-4f9b-41c8-b94d-75e9fd31275e", "prev_hash": "6f51f1be4cca1cedf3606c962cb9e86b15aa45fbb827188a1bbca0f19b8b7374", "record_phase": "pre_execution", "signature": "v8MOUcX__rw4WvwipyVS5clS8YQxJRowQAtle2hr7jumWRZLoUHhwhWQ1MIvSSLuv1ZLyW1kPUQF7a8vz_gP3Q" }, { "record_id": "b7c6cf68-c866-4a39-8c3e-dd666942be1b", "timestamp": "2026-09-02T04:00:01.400Z", "agent_id": "urn:example:agent", "agent_version": "1.0.0", "session_id": "66923305-7d06-49fc-8012-cffea29f1318", "action_type": "tool_response", "action_detail": { "tool_name": "example.tool", "response_hash": "a9f4b3d22a523fdada41c85c175425bcd15b32b4cd0f54d9433accd52d7195a1", "parent_call_id": "48a3f6ab-c7f9-459b-b630-49a47ff4cd24" }, "outcome": "success", "trust_level": "L1", "parent_record_id": "48a3f6ab-c7f9-459b-b630-49a47ff4cd24", "prev_hash": "5d4cd56d0aa011cb998f86fbed4a37a3f86c1fd0771173f488fc1ef3d47c121c", "record_phase": "post_execution", "signature": "IcrQqL7uqC_P5DXQxL40yNLebxARZDZFxPbY8g68do2_jXCo7oYZhJrsPLMuEIRrKawrpuZNILtQoj755-u5kg" }, { "record_id": "cbf53203-14eb-464d-a723-2476653b3365", "timestamp": "2026-09-02T04:00:02.100Z", "agent_id": "urn:example:agent", "agent_version": "1.0.0", "session_id": "66923305-7d06-49fc-8012-cffea29f1318", "action_type": "decision", "action_detail": { "decision_type": "generate" }, "outcome": "success", "trust_level": "L1", "parent_record_id": "b7c6cf68-c866-4a39-8c3e-dd666942be1b", "prev_hash": "61912733e72496129427665a817c05d57a5f3a3d6961b6c95481f0a27c44e570", "record_phase": "post_execution", "signature": "9q4jG88ySFo_18QoPb0kQyxyTGoryCyWBwtFHE3ANwTIP9L_P36Mpms_kHqzS-qT91Ud364YXHG7ib_0YZraow" }, { "record_id": "be072172-0d9f-4bf5-a665-a95db7cb0590", "timestamp": "2026-09-02T04:00:02.800Z", "agent_id": "urn:example:agent", "agent_version": "1.0.0", "session_id": "66923305-7d06-49fc-8012-cffea29f1318", "action_type": "lifecycle", "action_detail": { "event": "session_end", "session_hash": "9bffc0e339c6c363b1089efe858874ae976052e4cf14b29d62a40a2022b73ddf", "record_count": 5, "duration_ms": 2800 }, "outcome": "success", "trust_level": "L1", "parent_record_id": "cbf53203-14eb-464d-a723-2476653b3365", "prev_hash": "2c528d0dce342e1a662709f093fdcfe4e0992c73ed98fc03290c5838296fc484", "record_phase": "post_execution", "signature": "8Mb5d-S9rwsP2fAAgL1FU_OM57yGmGr1DkS__PMTpbALDD271Tz7-ZOWf_zn0Gyz6UvnSlsC1eMNwVnctOV0Lw" } ], "integrity": { "terminalHash": "be1d83945a196171acc542c721cda8e33cab3a16cd415dd55fcc89661d32b6eb", "recordCount": 5 }, "issuer": { "platform": "Seal1618 conformance vectors", "recordedBy": "a synthetic agent — every value invented", "generatedAt": "2026-09-02T04:00:10.000Z" } }, "publicKey": "this is not a key" } }, { "id": "large-integer-detail", "note": "Record 1 carries the integer 9007199254740993 (2^53 + 1) in its action_detail — the file says so literally. Under RFC 8785 a JSON number is an IEEE double, so it canonicalises as 9007199254740992 and the chain was computed on that. A verifier that hashes the exact integer computes a different prev_hash for record 2 and FAILS the chain; it is the verifier that is wrong. VERIFIED.", "expect": { "verdict": "VERIFIED", "summaryStartsWith": "VERIFIED — 5 records chain from genesis to a close record" }, "input": { "document": { "schema": "txra.agenttrail.v1", "profile": "draft-sharif-agent-audit-trail-01", "records": [ { "record_id": "cc6ff739-4ce3-4435-9cfb-ccb50f72a2a0", "timestamp": "2026-09-02T04:00:00.000Z", "agent_id": "urn:example:agent", "agent_version": "1.0.0", "session_id": "b4b5f886-de24-4b0c-ab95-83c42e08070c", "action_type": "lifecycle", "action_detail": { "event": "session_start", "recording_mode": "self", "trigger": "manual", "enabled_tools": [ "example.tool" ] }, "outcome": "success", "trust_level": "L0", "parent_record_id": null, "prev_hash": null, "record_phase": "concurrent" }, { "record_id": "280c3d3b-189f-4410-9cbc-6011ba3a3e8d", "timestamp": "2026-09-02T04:00:00.700Z", "agent_id": "urn:example:agent", "agent_version": "1.0.0", "session_id": "b4b5f886-de24-4b0c-ab95-83c42e08070c", "action_type": "tool_call", "action_detail": { "tool_name": "example.tool", "parameters_hash": "f528212a496dc7a0e9a57c129b561aa4609364d70f886c09d668e00797521eb5", "byte_budget": 9007199254740993 }, "outcome": "success", "trust_level": "L0", "parent_record_id": "cc6ff739-4ce3-4435-9cfb-ccb50f72a2a0", "prev_hash": "22f9f82517f00916f04861551022f13803d33f9a8bdd7b94782d48d89bdb82ab", "record_phase": "pre_execution", "nonce": "bda16cd68916d79ffdb156c5f83cd6c2" }, { "record_id": "d08f1b73-26cf-4746-ad12-0a9132e98b62", "timestamp": "2026-09-02T04:00:01.400Z", "agent_id": "urn:example:agent", "agent_version": "1.0.0", "session_id": "b4b5f886-de24-4b0c-ab95-83c42e08070c", "action_type": "tool_response", "action_detail": { "tool_name": "example.tool", "response_hash": "a9f4b3d22a523fdada41c85c175425bcd15b32b4cd0f54d9433accd52d7195a1", "parent_call_id": "280c3d3b-189f-4410-9cbc-6011ba3a3e8d" }, "outcome": "success", "trust_level": "L0", "parent_record_id": "280c3d3b-189f-4410-9cbc-6011ba3a3e8d", "prev_hash": "b78e42527069a64da227b5372154353fe115f4e1c87c0e14074fd83b2be060a1", "record_phase": "post_execution", "nonce": "3ca6fac265dad7d5754d93bf4f353bf6" }, { "record_id": "80b494c4-3ed8-4450-a653-c0cbcfdf15ce", "timestamp": "2026-09-02T04:00:02.100Z", "agent_id": "urn:example:agent", "agent_version": "1.0.0", "session_id": "b4b5f886-de24-4b0c-ab95-83c42e08070c", "action_type": "decision", "action_detail": { "decision_type": "generate" }, "outcome": "success", "trust_level": "L0", "parent_record_id": "d08f1b73-26cf-4746-ad12-0a9132e98b62", "prev_hash": "83f551d7869727678cd9c2245034486c818b81f0886695560a4c4b8bb9dc68fc", "record_phase": "post_execution", "nonce": "0c0f39e932d68f23c469ccad02f4b23f" }, { "record_id": "ec65d6d7-1b6f-4a92-9155-88f4a0614283", "timestamp": "2026-09-02T04:00:02.800Z", "agent_id": "urn:example:agent", "agent_version": "1.0.0", "session_id": "b4b5f886-de24-4b0c-ab95-83c42e08070c", "action_type": "lifecycle", "action_detail": { "event": "session_end", "session_hash": "c4cd41eb992a98f056fb0c4ad141a3ad387ce8febcf665d3bf8f01d95d682419", "record_count": 5, "duration_ms": 2800 }, "outcome": "success", "trust_level": "L0", "parent_record_id": "80b494c4-3ed8-4450-a653-c0cbcfdf15ce", "prev_hash": "319cafebeea0f80ab8fb92c0453ac12ddff49f7b7ed8978bf71d9e7c7843a649", "record_phase": "post_execution" } ], "integrity": { "terminalHash": "747f178e3c3197e1f8a5b9810fe5a70d6bee7184ae00526c4636d16ec2ecc55f", "recordCount": 5 }, "issuer": { "platform": "Seal1618 conformance vectors", "recordedBy": "a synthetic agent — every value invented", "generatedAt": "2026-09-02T04:00:10.000Z" } } } } ] }