{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"9a52d91d-860e-4cae-abd5-e7142211adbc","source_url":"https://zambo.dev/api/receipt/9a52d91d-860e-4cae-abd5-e7142211adbc","receipt":{"id":"9a52d91d-860e-4cae-abd5-e7142211adbc","created_at":"2026-10-19T17:28:31.121Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: workflow_close","tools":["workflow_close"],"steps":[{"tool":"workflow_close","completed_at":"2026-10-19T17:28:31.121Z","status":"success"}],"output_hash":"sha256:aadfa916d5b57f775beb288c096e514aefdec08aaa89b5a7c4f2ae3684c9adba","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":1080,"verification_status":"verified","session_trail":[],"result_preview":"{\"count\":1,\"merkle_root\":\"8e8ccec609b752e92dfb82181ffbb3fbd11d3a75fc26b0b520a766702e6bbd0d\",\"children\":[{\"id\":\"cadcf8ac-b51c-43b2-bebd-363b61ffa1dc\",\"output_hash\":\"4c691263b81bfe1e53801f273162046eb0a0dfb5af09ee3361d0efb10db91ded\"}],\"deliverables\":[{\"name\":\"Supplied work\",\"sha256\":\"4f1db7eb6c602f07a3899329a99be111e955668ff44eea065ede835a9d0d56cb\"}],\"negative_record\":{\"not_checked\":[\"Pasted work was supplied by the visitor. Its accuracy was not independently checked.\",\"prompt_shield\",\"The supplied work was saved, not independently executed or 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":"sha256:38552194ddf1399ec22a7c820ff491f0ddb62ff903b329f1ab623c609a5b9a2d"},"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":"LOGGED BY AGENT","metadata_hash":"sha256:54c951b334b8e7dcfd7798bb4514e40203b4aa3a5aab28ed80e2eba307103008","anchor":{"event_id":"a444fb1527a6ad49124e6b705fd5578deb7c2768ec3422debabca523b34b919c","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-10-19T17:28:31.849Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-19T17:28:31.121Z","evidence_url":null,"receipt_uuid":"9a52d91d-860e-4cae-abd5-e7142211adbc","output_sha256":"sha256:aadfa916d5b57f775beb288c096e514aefdec08aaa89b5a7c4f2ae3684c9adba","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-19T17:28:31.121Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:aadfa916d5b57f775beb288c096e514aefdec08aaa89b5a7c4f2ae3684c9adba\",\"receipt_uuid\":\"9a52d91d-860e-4cae-abd5-e7142211adbc\",\"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":"2026-10-19T17:28:31.121Z","detail":"The receipt store reports 2026-10-19T17:28:31.121Z; 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:aadfa916d5b57f775beb288c096e514aefdec08aaa89b5a7c4f2ae3684c9adba","computed_hash":"sha256:aadfa916d5b57f775beb288c096e514aefdec08aaa89b5a7c4f2ae3684c9adba","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."}}}