{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"c891ad2c-b87a-4fa1-b6ed-5f2b291096b8","source_url":"https://zambo.dev/api/receipt/c891ad2c-b87a-4fa1-b6ed-5f2b291096b8","receipt":{"id":"c891ad2c-b87a-4fa1-b6ed-5f2b291096b8","created_at":"2026-10-21T12:21:24.568Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: workflow_close","tools":["workflow_close"],"steps":[{"tool":"workflow_close","completed_at":"2026-10-21T12:21:24.568Z","status":"success"}],"output_hash":"sha256:30c2789bf19a63a274f339d64f16925ae9ef997abac5e4b37f6460a5e95fc91e","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":945,"verification_status":"verified","session_trail":[],"result_preview":"{\"count\":1,\"merkle_root\":\"a29014e8ab7281a8e67c4595d4adc8b400ee51b817e5e6693863da6130ea08d9\",\"children\":[{\"id\":\"5308e620-e031-4e54-a8f8-9a64ff6ec595\",\"output_hash\":\"1cd030822c3bfd07668409f4dbad3dba384e672361b78c99853e0b6d05dfc6fd\"}],\"handover_id\":\"acaa1d97-0ee1-4d50-a885-58fd86d68564\",\"steps_digest\":\"a29014e8ab7281a8e67c4595d4adc8b400ee51b817e5e6693863da6130ea08d9\",\"deliverables\":[],\"negative_record\":{\"not_checked\":[],\"not_run\":[]},\"verification_status\":\"not_verified\",\"issuer_authenticated\":false}","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"free_used":0,"free_remaining":0,"free_limit":0,"signal_handle":null,"tool":{"name":"workflow_close","version":"4.0.0","scope":"public"},"caller":{"type":"session","id":"sha256:42684e4103a700572dc63e11629df988170f27c460c44b61c43741e2a369d3ee"},"side_effects":{"declared":["none"],"schema_version":"zambo-side-effects/1","declaration_hash":"sha256:45aad38f3aa982b9aafe92ecb416ebe98791eddbaf8ab6df0bd08605b7c1bfee"},"evidence_sha256":null,"evidence_url":null,"evidence_byte_length":null,"evidence_content_type":null,"evidence_source_url":null,"evidence_status":"no_upstream_bytes_captured","external_evidence":[],"provenance":null,"provenance_class":"EXECUTED BY ZAMBO","metadata_hash":"sha256:aff999ef7828580002c759b6d8a683816734c49b816f036d11efb02bb7f7089e","anchor":{"event_id":"2d43301814fe4cd9edad66a2236910d5f484d4b8c5d8cd1f1f01065efd55fa22","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"published","published_at":"2026-10-21T12:21:25.107Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-21T12:21:24.568Z","evidence_url":null,"receipt_uuid":"c891ad2c-b87a-4fa1-b6ed-5f2b291096b8","output_sha256":"sha256:30c2789bf19a63a274f339d64f16925ae9ef997abac5e4b37f6460a5e95fc91e","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-21T12:21:24.568Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:30c2789bf19a63a274f339d64f16925ae9ef997abac5e4b37f6460a5e95fc91e\",\"receipt_uuid\":\"c891ad2c-b87a-4fa1-b6ed-5f2b291096b8\",\"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":"2026-10-21T12:21:24.568Z","detail":"The receipt store reports 2026-10-21T12:21:24.568Z; 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."}}},"verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:30c2789bf19a63a274f339d64f16925ae9ef997abac5e4b37f6460a5e95fc91e","computed_hash":"sha256:30c2789bf19a63a274f339d64f16925ae9ef997abac5e4b37f6460a5e95fc91e","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."}}}