{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"ca7b6bd5-2e6c-435c-94db-80c681446f52","source_url":"https://zambo.dev/api/receipt/ca7b6bd5-2e6c-435c-94db-80c681446f52","receipt":{"id":"ca7b6bd5-2e6c-435c-94db-80c681446f52","created_at":"2026-10-25T12:16:48.148Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: workflow_close","tools":["workflow_close"],"steps":[{"tool":"workflow_close","completed_at":"2026-10-25T12:16:48.148Z","status":"success"}],"output_hash":"sha256:3290b468f6b91c38104f16f9ab9074d1a54537c37c6e963e419a0507d04a37ac","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":1287,"verification_status":"verified","session_trail":[],"result_preview":"{\"count\":2,\"merkle_root\":\"25cd15a778c4728958163aaf3c031b44d1be25b42097cc9a72338e0020c7b1ff\",\"merkle_version\":\"seq-output-v1\",\"children\":[{\"id\":\"b4d3cbbd-68b4-451f-94c3-465f0805938b\",\"output_hash\":\"64bf8cc69b64e2b25e215afef160342a9d97fac30d51975839cfa660d66f0407\"},{\"id\":\"e6f3f3f6-6034-4076-8997-fb48c2b66b9d\",\"output_hash\":\"57629ca81998287d1b0154756efea797f12ea15d1d75d852bfbcb2069e1d0da3\"}],\"handover_id\":\"3aa69a35-a089-4cbb-8e9a-4cdd8a8621fa\",\"steps_digest\":\"b531059207a6aeb56080b834aed4412b75b2b818cd760ad24190d98c885d6813\",\"graph_sha256\":\"023c8a618db483e2809f0a6ed636804b7068c48f23ef3bdcf7c9aca40ebf5acf\",\"deliverables\":[{\"name\":\"Supplied work\",\"sha256\":\"6d2a225437c415237d410bd5a626f1a8beb275b8e2b72dd97198acb0d516d67f\"}],\"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:e9ca2983994244b0da93a979fd1a02af9617e3e2e25f6586db8cf16c8360e100"},"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":"sha256:374e1f9d91f94961948f1d3ee92c29bd6f066101846206466351b4d0470a76a7","anchor":{"event_id":"6c8f99c059d5008a54dbe8198d1313b2d89089290f054010e35023558cb30ded","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-10-25T12:16:48.701Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-25T12:16:48.148Z","evidence_url":null,"receipt_uuid":"ca7b6bd5-2e6c-435c-94db-80c681446f52","output_sha256":"sha256:3290b468f6b91c38104f16f9ab9074d1a54537c37c6e963e419a0507d04a37ac","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-25T12:16:48.148Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:3290b468f6b91c38104f16f9ab9074d1a54537c37c6e963e419a0507d04a37ac\",\"receipt_uuid\":\"ca7b6bd5-2e6c-435c-94db-80c681446f52\",\"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":"2026-10-25T12:16:48.148Z","detail":"The receipt store reports 2026-10-25T12:16:48.148Z; 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":"sha256:3290b468f6b91c38104f16f9ab9074d1a54537c37c6e963e419a0507d04a37ac","computed_hash":"sha256:3290b468f6b91c38104f16f9ab9074d1a54537c37c6e963e419a0507d04a37ac","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."}}}