{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"23157cd5-cfb7-4e89-ba6d-cb87afeaf3e5","source_url":"https://zambo.dev/api/receipt/23157cd5-cfb7-4e89-ba6d-cb87afeaf3e5","receipt":{"id":"23157cd5-cfb7-4e89-ba6d-cb87afeaf3e5","created_at":"2026-11-15T22:12:21.909Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: journal_log","tools":["journal_log"],"steps":[{"tool":"journal_log","status":"success","started_at":"2026-11-15T22:12:21.663Z","completed_at":"2026-11-15T22:12:21.909Z"}],"output_hash":"sha256:249e05031125020c8c186519ee6c6aca139d9e79c0acd67c3030b297a3381c7c","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":1193,"verification_status":"verified","session_trail":[{"tool":"leadsignal","status":"completed","args_hash":"sha256:687a5c9da9492eb8629cc8b11e8860811a78e8c44363b6940c769d43b26e46c2","timestamp":"2026-11-15T22:07:18.157Z","receipt_uuid":"36ad57bb-0a7a-45f7-ab24-61484c48fcb3"},{"tool":"pdf_extract","status":"completed","args_hash":"sha256:b64d8cf042183c1ee27df699ecf9ba5d8379a3db8a565098409006b06b4ae8fe","timestamp":"2026-11-15T22:07:21.520Z","receipt_uuid":"7234750c-0caa-4de4-8ce4-0dcd6db66c01"},{"tool":"memory_remember","status":"completed","args_hash":"sha256:3083c8ee84b8317c1d77faa34e63ce6925ccf30769be19f3b7d32340875de32d","timestamp":"2026-11-15T22:07:29.324Z","receipt_uuid":"aa4538fb-8c8f-4818-954e-a1f3e9e07308"},{"tool":"workflow_close","status":"completed","args_hash":"sha256:8e386569d53c89ec24757d9d63c1429d474efcb4aba279c323d603aa8be97302","timestamp":"2026-11-15T22:07:51.673Z","receipt_uuid":"5d65c7bc-4f33-4023-875c-866efa9db604"},{"tool":"journal_log","status":"completed","args_hash":"sha256:1dd5e13561ad9f009094b39878aebfb90b76981ec90762a95b1b82f3dad1ef68","timestamp":"2026-11-15T22:12:21.909Z","receipt_uuid":"23157cd5-cfb7-4e89-ba6d-cb87afeaf3e5"}],"result_preview":"{\"status\":\"logged\",\"provenance_class\":\"LOGGED BY AGENT\",\"entry\":{\"entry_id\":\"1c7de73e-569d-41b5-8d98-b827e77ab067\",\"sequence\":1,\"provenance_class\":\"LOGGED BY AGENT\",\"tool_name\":\"users-push\",\"redacted_inputs_hash\":null,\"started_at\":\"2026-11-15T22:12:21.696Z\",\"completed_at\":\"2026-11-15T22:12:21.696Z\",\"duration_ms\":0,\"executor_identity\":\"users-push teaching run\",\"external_executor\":null,\"metadata\":{},\"prev_hash\":null,\"entry_hash\":\"sha256:e62f99dc72351f5591a133ca0ba67863c41b647360d34a9f227486a94ef511fa\",\"deleted\":false},\"attests\":\"Zambo attests that this record was received, redacted, timestamped, and chained.\",\"does_not_attest\":\"Zambo did not run or observe the reported action.\",\"verify_url\":\"https://zambo.dev/api/journal/[private]/verify\"}","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:864a6311578f691171fbe0cf68ca8104afa29ce6eb3442b3d95b662f77b36824","input_hash_layout":"zambo-json-sorted-keys-utf8-v1","free_used":0,"free_remaining":3,"free_limit":3,"signal_handle":null,"tool":{"name":"journal_log","version":"4.1.4","scope":"public"},"caller":{"type":"session","id":"sha256:bd1ad1aaa5dc5f395b6ae97d60b52c1b8ed7686c15c3aa52af5f36ad3a0376ee"},"side_effects":{"declared":["state_write"],"schema_version":"zambo-side-effects/1","declaration_hash":"sha256:dfb4412aa429d3ac637a05668c435bcc90a251363fcdd49f7b85ae4ab55b5bc9"},"evidence_sha256":null,"evidence_url":null,"evidence_byte_length":null,"evidence_content_type":null,"evidence_source_url":null,"evidence_status":"empty","result_source":null,"evidence_source":null,"external_evidence":[],"status":"executed","state_hash":null,"provenance":{"result_source":null,"evidence_source":null,"evidence_status":"empty","evidence_captures":[]},"provenance_class":"LOGGED BY AGENT","metadata_hash":"sha256:d89668cb4181b35d8f0c53934b9a921fff083aa0fc9e6a3bee18e0d2340dec65","anchor":{"event_id":"6d6e04367acfb1a97f0e691a09761f03e64f099d796eb41ba8bf8e2d79b40672","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.primal.net"],"status":"published","published_at":"2026-11-15T22:12:22.436Z","published_at_semantics":"Relay confirmation time (accepted acknowledgement or exact-event read-back); not the signed event's created_at.","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-11-15T22:12:21.909Z","evidence_url":null,"receipt_uuid":"23157cd5-cfb7-4e89-ba6d-cb87afeaf3e5","output_sha256":"sha256:249e05031125020c8c186519ee6c6aca139d9e79c0acd67c3030b297a3381c7c","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-11-15T22:12:21.909Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:249e05031125020c8c186519ee6c6aca139d9e79c0acd67c3030b297a3381c7c\",\"receipt_uuid\":\"23157cd5-cfb7-4e89-ba6d-cb87afeaf3e5\",\"schema_version\":\"zambo-receipt-anchor/1\"}"},"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","api_version":1,"verification_scope":"separate_sha256_commitment_and_provenance_binding_checks","checks":{"commitment_matches":{"label":"SHA-256 commitment","passed":true,"status":"pass","detail":"The exact decoded canonical bytes match the stored SHA-256 output hash."},"canonical_payload_matches":{"label":"Canonical payload reconstruction","passed":true,"status":"pass","detail":"The stored output and known call context reconstruct the exact canonical bytes."},"provenance_binding":{"label":"Provenance claim binding","status":"pass","passed":true,"detail":"The metadata claim is consistent with the verified receipt bytes; issuer is not authenticated."},"metadata_binding":{"label":"AER-1 metadata hash","status":"pass","passed":true,"detail":"metadata_hash matches the canonical metadata block."},"signature":{"label":"Ed25519 signature (not checked)","passed":false,"status":"not_checked","detail":"No Ed25519 signature or pinned signing key was checked."},"chain":{"label":"Receipt chain (not checked)","passed":false,"status":"not_checked","detail":"No append-only receipt-chain proof was checked."},"issued_by_zambo_dev":{"label":"Issuer authentication","passed":false,"status":"not_checked","detail":"A zambo.dev receipt URL does not authenticate the issuer; no pinned signature or trusted issuer key was checked."},"immutable_log_timestamp":{"label":"Stored timestamp","passed":true,"timestamp":"2026-11-15T22:12:21.909Z","detail":"The receipt store reports 2026-11-15T22:12:21.909Z; immutability is not checked here."},"receipt_schema_version":"0.4","signature_valid":{"label":"Ed25519 signature (not checked)","passed":false,"status":"not_checked","detail":"Compatibility field only. No Ed25519 signature was checked; use API v2 checks.commitment_matches for the SHA-256 commitment."},"chain_valid":{"label":"Receipt chain (not checked)","passed":false,"status":"not_checked","detail":"This endpoint does not verify an append-only chain."}},"execution_context":{"environment":"zambo.dev hosted MCP","quota_identity":{"meter_key":"sha256:957e90fc73304c6d276ab6f9b01ba2a7a7bf911669b878362f8c583731266547","stable_handle_hash":"sha256:bd1ad1aaa5dc5f395b6ae97d60b52c1b8ed7686c15c3aa52af5f36ad3a0376ee"}}},"evidence_status":"empty","verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:249e05031125020c8c186519ee6c6aca139d9e79c0acd67c3030b297a3381c7c","computed_hash":"sha256:249e05031125020c8c186519ee6c6aca139d9e79c0acd67c3030b297a3381c7c","detail":"SHA-256 of the exact decoded canonical bytes matches output_hash."},"canonical_payload_matches":{"label":"Canonical payload reconstruction","passed":true,"status":"pass","detail":"The stored output and known call context reconstruct the exact canonical bytes."},"provenance_binding":{"label":"Provenance claim binding","status":"pass","passed":true,"detail":"The metadata claim is consistent with the verified receipt bytes; issuer is not authenticated."},"metadata_binding":{"label":"AER-1 metadata hash","status":"pass","passed":true,"detail":"metadata_hash matches the canonical metadata block."},"issuer_authentication":{"label":"Issuer authentication","passed":false,"status":"not_checked","detail":"A zambo.dev receipt URL does not authenticate the issuer; no pinned signature or trusted issuer key was checked."},"signature":{"status":"not_checked","detail":"No Ed25519 signature or pinned signing key is supplied."},"schema":{"status":"not_checked","detail":"Schema conformance is left to the client using the linked hosted-profile schema."},"chain":{"status":"not_checked","detail":"This endpoint does not verify an append-only receipt chain."}}}