{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"abcf9d42-bd0e-4d18-bc29-751ebeb239df","source_url":"https://zambo.dev/api/receipt/abcf9d42-bd0e-4d18-bc29-751ebeb239df","receipt":{"id":"abcf9d42-bd0e-4d18-bc29-751ebeb239df","created_at":"2026-10-18T15:09:02.729Z","receipt_schema_version":"0.4","job_summary":"goal: QA check of a clarity publish","tools":["handover"],"steps":[{"tool":"handover","status":"success","started_at":"2026-10-18T15:09:01.476Z","completed_at":"2026-10-18T15:09:02.729Z"}],"output_hash":"sha256:c7edac0b6a771e34224e3d537ce1e4cc9fb1069f99252de461d05d7e037a960f","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":1975,"verification_status":"verified","session_trail":[{"tool":"prompt_shield","status":"completed","args_hash":"sha256:5958f6bf45601baeb45df7a28686e0343ae27a461ea7ad28beb60bba5af3b516","timestamp":"2026-10-18T15:08:54.628Z","receipt_uuid":"284339d9-6c0b-46da-99f1-bbe126d22685"},{"tool":"handover","status":"completed","args_hash":"sha256:c66fbe0796d13bedc4b9e01596bf894ef68299679010a40353cc921f423372dd","timestamp":"2026-10-18T15:09:02.729Z","receipt_uuid":"abcf9d42-bd0e-4d18-bc29-751ebeb239df"}],"result_preview":"{\"handover_id\":\"4d7efa09-fd87-41c2-8475-31bd69c1a561\",\"url\":\"https://zambo.dev/handover/4d7efa09-fd87-41c2-8475-31bd69c1a561\",\"reused\":false,\"agent_id\":\"agent-97131ef3a9e22fa4889ad09c\",\"workflow_id\":\"6c55f795-a323-4a24-ad5e-671c2e1d2b3d\",\"agent_url\":\"https://zambo.dev/agent/agent-97131ef3a9e22fa4889ad09c\",\"badge_url\":\"https://zambo.dev/badge/agent-97131ef3a9e22fa4889ad09c.svg\",\"share_text\":\"Here's the handover for QA client: QA test handover, not real client work. https://zambo.dev/handover/4d7efa09-fd87-41c2-8475-31bd69c1a561 Each listed step has a verifiable receipt you can check in your browser.\",\"workflow_receipt_url\":\"https://zambo.dev/run/ad3952b8-96e9-4da5-bb24-d07a0c3f6d81\",\"verify_url\":\"https://zambo.dev/api/v2/receipt/ad3952b8-96e9-4da5-bb24-d07a0c3f6d81/verify\",\"steps\":2,\"ai_use_statement\":\"AI use: qa helped with 2 of 2 steps. See the listed receipts.\",\"sources\":{\"resolved\":0,\"not_resolved\":0,\"not_checked\":0},\"warnings\":[],\"acceptance_url\":\"https://zambo.dev/handover/4d7efa09-fd87-41c2-8475-31bd69c1a561/acceptance.json\",\"release_hint\":\"hold\",\"ais\":[\"qa\"],\"not_checked\":[\"Everything: this is a test\"],\"shield\":\"pass\",\"visibility\":\"public\",\"redactions\":0,\"owner_url\":\"https://zambo.dev/handover/4d7efa09-fd87-41c2-8475-31bd69c1a561\",\"seal_next\":\"Keep workflow_manage_token private. With an active pass, call workflow_seal with workflow_id, workflow_manage_token and the same _session_id used for this handover. Sealing, including the dispute pack, requires a pass.\"}","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:1a4d79ae9f87829506c0e129dd5a0e9dec7ecac7aea9d06980ae00e3b3d9bd0b","input_hash_layout":"zambo-json-sorted-keys-utf8-v1","free_used":6,"free_remaining":14,"free_limit":20,"signal_handle":null,"tool":{"name":"handover","version":"4.0.0","scope":"public"},"caller":{"type":"session","id":"sha256:b5ead324fc902a03a3045d076e9141d23ad4937b5f32d18f342a526368d9bec4","label":"qa","label_source":"caller_reported"},"side_effects":{"declared":["none"],"schema_version":"zambo-side-effects/1","declaration_hash":"sha256:45aad38f3aa982b9aafe92ecb416ebe98791eddbaf8ab6df0bd08605b7c1bfee"},"evidence_sha256":"sha256:ac883780e927ef3f571fc96795fc7e55a86d9e492bf112cf99ade2085ab17045","evidence_url":"/api/evidence/ac883780e927ef3f571fc96795fc7e55a86d9e492bf112cf99ade2085ab17045","evidence_byte_length":745,"evidence_content_type":"application/json","evidence_source_url":null,"evidence_status":"captured","external_evidence":[],"provenance":null,"provenance_class":"EXECUTED BY ZAMBO","metadata_hash":"sha256:5b2ca2c4c1ede4669a876af7e70597b14131b1b51acce2fe00a809bdf2706206","anchor":{"event_id":"c61a1de67b60f1df2cb47f7322f171a9f72a140be3bcb674c6dc3cfedd29e7df","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"published","published_at":"2026-10-18T15:09:03.437Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-18T15:09:02.729Z","evidence_url":"https://zambo.dev/api/evidence/ac883780e927ef3f571fc96795fc7e55a86d9e492bf112cf99ade2085ab17045","receipt_uuid":"abcf9d42-bd0e-4d18-bc29-751ebeb239df","output_sha256":"sha256:c7edac0b6a771e34224e3d537ce1e4cc9fb1069f99252de461d05d7e037a960f","schema_version":"zambo-receipt-anchor/1","evidence_sha256":"sha256:ac883780e927ef3f571fc96795fc7e55a86d9e492bf112cf99ade2085ab17045","evidence_byte_length":745},"envelope_bytes":"{\"anchored_at\":\"2026-10-18T15:09:02.729Z\",\"evidence_byte_length\":745,\"evidence_sha256\":\"sha256:ac883780e927ef3f571fc96795fc7e55a86d9e492bf112cf99ade2085ab17045\",\"evidence_url\":\"https://zambo.dev/api/evidence/ac883780e927ef3f571fc96795fc7e55a86d9e492bf112cf99ade2085ab17045\",\"output_sha256\":\"sha256:c7edac0b6a771e34224e3d537ce1e4cc9fb1069f99252de461d05d7e037a960f\",\"receipt_uuid\":\"abcf9d42-bd0e-4d18-bc29-751ebeb239df\",\"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":"2026-10-18T15:09:02.729Z","detail":"The receipt store reports 2026-10-18T15:09:02.729Z; 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"}},"verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:c7edac0b6a771e34224e3d537ce1e4cc9fb1069f99252de461d05d7e037a960f","computed_hash":"sha256:c7edac0b6a771e34224e3d537ce1e4cc9fb1069f99252de461d05d7e037a960f","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."}}}