{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"d1dc286f-fe17-45da-af6b-7865680eb2b9","source_url":"https://zambo.dev/api/receipt/d1dc286f-fe17-45da-af6b-7865680eb2b9","receipt":{"id":"d1dc286f-fe17-45da-af6b-7865680eb2b9","created_at":"2026-11-13T11:27:31.963Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: workflow_close","tools":["workflow_close"],"steps":[{"tool":"workflow_close","status":"success","started_at":"2026-11-13T11:27:31.536Z","completed_at":"2026-11-13T11:27:31.963Z"}],"output_hash":"sha256:bffe4f11bbf8e2aa6ef927c8cb13bab6ff2ccddc93fc475be8df0d577806815a","hash_algorithm":"sha256","canonical_bytes":"eyJjYWxsZXIiOnsiaWQiOiJzaGEyNTY6MDkyZTQ0MDc0NmI5NDFlOTE4NDgxZWY1ZDlkMzY5OGNiZmRiNGU3ZDIxYWVlNDZiODMzM2NkZjVlNDlkNjc3MCIsImxhYmVsIjoicmFtYm8tZGVtbyIsImxhYmVsX3NvdXJjZSI6ImNhbGxlcl9yZXBvcnRlZCIsInR5cGUiOiJzZXNzaW9uIn0sImlzc3Vlcl9jbGFpbXMiOnsicHJvdmVuYW5jZV9jbGFzcyI6IkVYRUNVVEVEIEJZIFpBTUJPIn0sIm91dHB1dCI6eyJjaGlsZHJlbiI6W3siaWQiOiIzM2VkMjFmNS0yMjU3LTRhNDgtYjRlOS1kMTBlNjUxN2MwOWMiLCJvdXRwdXRfaGFzaCI6ImUxYzljYTY0ZTQzOGE2NzQxMGVhZDY5ZWE4YWE4ZTlhMWQwYWUxZTJlODg1OGU1MmU4MTIzZmU2OTBmN2ExMmMifSx7ImlkIjoiYTRhZDBlYTEtMjhlMy00YmMwLThhYzctMzMyZTQ1ZTY4ZTA1Iiwib3V0cHV0X2hhc2giOiJlMWM5Y2E2NGU0MzhhNjc0MTBlYWQ2OWVhOGFhOGU5YTFkMGFlMWUyZTg4NThlNTJlODEyM2ZlNjkwZjdhMTJjIn1dLCJjb3VudCI6MiwiZGlzY2xvc3VyZSI6IlRoaXMgcHJvb2YgcGFnZSBoYXMgbm8gY3VycmVudCBleHBpcnkuIEEgcGFzcyBsZXRzIHlvdSBzYXZlIGFuZCBzaGFyZSB0aGUgZnVsbCBwcm9vZiwgd2l0aCBhIFBERi4iLCJmaXJzdF9jbG9zZWRfYXQiOiIyMDI2LTExLTEzVDExOjI3OjMxLjYxOFoiLCJmcmVlX3ZpZXdfZXhwaXJlc19hdCI6IjIwMjYtMTEtMTRUMTE6Mjc6MzEuNjE4WiIsImlzc3Vlcl9hdXRoZW50aWNhdGVkIjpmYWxzZSwibWVya2xlX3Jvb3QiOiI0MWNmZWQwM2QwNjQzYzA3MjliNWEzYTIyNzlmNmMwODU4ODljNzhjYTkyNjZlY2I1ZGIwZjEzMDc5MThjNzY2IiwibWVya2xlX3ZlcnNpb24iOiJzZXEtb3V0cHV0LXYxIiwibWVzc2FnZSI6IldyYXBwZWQgdXAgMiBzdGVwcy4gSGVyZSdzIHlvdXIgcHJvb2YgcGFnZTogaHR0cHM6Ly96YW1iby5kZXYvd29ya2Zsb3cvMTA0MDJjYzQtNDlkMi00M2FmLWEyNGUtOTIyZDkyYmEwZWI0IiwicGFnZV9zdGF0ZSI6ImZyZWUiLCJ2ZXJpZmljYXRpb25fc3RhdHVzIjoibm90X3ZlcmlmaWVkIn0sInJlY2VpcHRfc2NoZW1hX3ZlcnNpb24iOiIwLjQiLCJzaWRlX2VmZmVjdHMiOnsiZGVjbGFyYXRpb25faGFzaCI6InNoYTI1Njo0NWFhZDM4ZjNhYTk4MmI5YWFmZTkyZWNiNDE2ZWJlOTg3OTFlZGRiYWY4YWI2ZGYwYmQwODYwNWI3YzFiZmVlIiwiZGVjbGFyZWQiOlsibm9uZSJdLCJzY2hlbWFfdmVyc2lvbiI6InphbWJvLXNpZGUtZWZmZWN0cy8xIn0sInRvb2wiOnsibmFtZSI6IndvcmtmbG93X2Nsb3NlIiwic2NvcGUiOiJwdWJsaWMiLCJ2ZXJzaW9uIjoiNC4xLjAifX0=","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":1304,"verification_status":"verified","session_trail":[{"tool":"prompt_shield","status":"completed","args_hash":"sha256:add09b3e7ea2f822664b4c083960c8dbbf4f1289ebd87815833dd24b9a281dc5","timestamp":"2026-11-13T11:27:29.172Z","receipt_uuid":"33ed21f5-2257-4a48-b4e9-d10e6517c09c"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:94ba6876920e9e1a847a8811f5cf9eb543d9f684f908f1c99ee9662705641be4","timestamp":"2026-11-13T11:27:30.547Z","receipt_uuid":"a4ad0ea1-28e3-4bc0-8ac7-332e45e68e05"},{"tool":"workflow_close","status":"completed","args_hash":"sha256:32a36c226a7059da912e68b79b971181e50196cb1e6f8e17e4ac584b3efbb615","timestamp":"2026-11-13T11:27:31.963Z","receipt_uuid":"d1dc286f-fe17-45da-af6b-7865680eb2b9"}],"result_preview":"{\"count\":2,\"merkle_root\":\"41cfed03d0643c0729b5a3a2279f6c085889c78ca9266ecb5db0f1307918c766\",\"merkle_version\":\"seq-output-v1\",\"children\":[{\"id\":\"33ed21f5-2257-4a48-b4e9-d10e6517c09c\",\"output_hash\":\"e1c9ca64e438a67410ead69ea8aa8e9a1d0ae1e2e8858e52e8123fe690f7a12c\"},{\"id\":\"a4ad0ea1-28e3-4bc0-8ac7-332e45e68e05\",\"output_hash\":\"e1c9ca64e438a67410ead69ea8aa8e9a1d0ae1e2e8858e52e8123fe690f7a12c\"}],\"message\":\"Wrapped up 2 steps. Here's your proof page: https://zambo.dev/workflow/10402cc4-49d2-43af-a24e-922d92ba0eb4\",\"first_closed_at\":\"2026-11-13T11:27:31.618Z\",\"free_view_expires_at\":\"2026-11-14T11:27:31.618Z\",\"page_state\":\"free\",\"disclosure\":\"This proof page has no current expiry. A pass lets you save and share the full proof, with a PDF.\",\"verification_status\":\"not_verified\",\"issuer_authenticated\":false}","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:32a36c226a7059da912e68b79b971181e50196cb1e6f8e17e4ac584b3efbb615","input_hash_layout":"zambo-json-sorted-keys-utf8-v1","free_used":1,"free_remaining":2,"free_limit":3,"signal_handle":null,"tool":{"name":"workflow_close","version":"4.1.0","scope":"public"},"caller":{"type":"session","id":"sha256:092e440746b941e918481ef5d9d3698cbfdb4e7d21aee46b8333cdf5e49d6770","label":"rambo-demo","label_source":"caller_reported"},"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":"empty","result_source":null,"evidence_source":null,"external_evidence":[],"provenance":{"result_source":null,"evidence_source":null,"evidence_status":"empty","evidence_captures":[]},"provenance_class":"EXECUTED BY ZAMBO","metadata_hash":"sha256:0057d8eaa878c7b09129abc52e7b81d27eea81a22deed9118915b7decc35e075","anchor":{"event_id":"d55896b9fa98932a6e0b273260855322f106b240a8b6f8e63525e89e51078d81","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.primal.net"],"status":"published","published_at":"2026-11-13T11:27:32.652Z","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":"2026-11-13T11:27:31.963Z","evidence_url":null,"receipt_uuid":"d1dc286f-fe17-45da-af6b-7865680eb2b9","output_sha256":"sha256:bffe4f11bbf8e2aa6ef927c8cb13bab6ff2ccddc93fc475be8df0d577806815a","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-11-13T11:27:31.963Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:bffe4f11bbf8e2aa6ef927c8cb13bab6ff2ccddc93fc475be8df0d577806815a\",\"receipt_uuid\":\"d1dc286f-fe17-45da-af6b-7865680eb2b9\",\"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":"2026-11-13T11:27:31.963Z","detail":"The receipt store reports 2026-11-13T11:27:31.963Z; 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:e4414906c6b6f0f139a2227a2aa735b219ff059d58ca0afce1f7890f8b97f5b8"}}},"evidence_status":"empty","verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:bffe4f11bbf8e2aa6ef927c8cb13bab6ff2ccddc93fc475be8df0d577806815a","computed_hash":"sha256:bffe4f11bbf8e2aa6ef927c8cb13bab6ff2ccddc93fc475be8df0d577806815a","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."}}}