{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"f339abdc-666c-44ed-aec3-3bdf1c95be3b","source_url":"https://zambo.dev/api/receipt/f339abdc-666c-44ed-aec3-3bdf1c95be3b","receipt":{"id":"f339abdc-666c-44ed-aec3-3bdf1c95be3b","created_at":"2026-10-21T17:33:34.847Z","receipt_schema_version":"0.4","job_summary":"goal: QA test, ignore","tools":["handover"],"steps":[{"tool":"handover","status":"success","started_at":"2026-10-21T17:33:33.485Z","completed_at":"2026-10-21T17:33:34.847Z"}],"output_hash":"sha256:f35cb869712b57f030a568b8d116b6e4cc3e5eb3ceef54e0a282fb7d87689b5a","hash_algorithm":"sha256","canonical_bytes":"eyJjYWxsZXIiOnsiaWQiOiJzaGEyNTY6MmUyNzlmMTBiNjljZjA3Y2QyYzU1MDlkZWM2OTc2YzkxNTI4ZTI3Y2ZkMmZkZDhmMzMyYTViZjkxYTRiM2EyMiIsImxhYmVsIjoidjUiLCJsYWJlbF9zb3VyY2UiOiJjYWxsZXJfcmVwb3J0ZWQiLCJ0eXBlIjoic2Vzc2lvbiJ9LCJpc3N1ZXJfY2xhaW1zIjp7InByb3ZlbmFuY2VfY2xhc3MiOiJFWEVDVVRFRCBCWSBaQU1CTyJ9LCJvdXRwdXQiOnsiYWNjZXB0YW5jZV91cmwiOiJodHRwczovL3phbWJvLmRldi9oYW5kb3Zlci83NzRlZTg0ZC05ZDgzLTQ2NDQtOTkwNS04NTg1NTlkOTQyZWUvYWNjZXB0YW5jZS5qc29uIiwiYWdlbnRfaWQiOiJhZ2VudC1jNTY2ZjE2MzQzYTBlN2E1NGYxNTRmMDMiLCJhZ2VudF91cmwiOiJodHRwczovL3phbWJvLmRldi9hZ2VudC9hZ2VudC1jNTY2ZjE2MzQzYTBlN2E1NGYxNTRmMDMiLCJhaV91c2Vfc3RhdGVtZW50IjoiQUkgdXNlOiB2NSBoZWxwZWQgd2l0aCAyIG9mIDIgc3RlcHMuIFNlZSB0aGUgbGlzdGVkIHJlY2VpcHRzLiIsImFpcyI6WyJ2NSJdLCJiYWRnZV91cmwiOiJodHRwczovL3phbWJvLmRldi9iYWRnZS9hZ2VudC1jNTY2ZjE2MzQzYTBlN2E1NGYxNTRmMDMuc3ZnIiwiaGFuZG92ZXJfaWQiOiI3NzRlZTg0ZC05ZDgzLTQ2NDQtOTkwNS04NTg1NTlkOTQyZWUiLCJub3RfY2hlY2tlZCI6WyJUaGUgc3VwcGxpZWQgd29yayB3YXMgc2F2ZWQsIG5vdCBpbmRlcGVuZGVudGx5IGV4ZWN1dGVkIG9yIGNoZWNrZWQuIl0sIm93bmVyX3VybCI6Imh0dHBzOi8vemFtYm8uZGV2L2hhbmRvdmVyLzc3NGVlODRkLTlkODMtNDY0NC05OTA1LTg1ODU1OWQ5NDJlZSIsInJlZGFjdGlvbnMiOjAsInJlbGVhc2VfaGludCI6ImhvbGQiLCJyZXVzZWQiOmZhbHNlLCJzZWFsX25leHQiOiJLZWVwIHdvcmtmbG93X21hbmFnZV90b2tlbiBwcml2YXRlLiBXaXRoIGFuIGFjdGl2ZSBwYXNzLCBjYWxsIHdvcmtmbG93X3NlYWwgd2l0aCB3b3JrZmxvd19pZCwgd29ya2Zsb3dfbWFuYWdlX3Rva2VuIGFuZCB0aGUgc2FtZSBfc2Vzc2lvbl9pZCB1c2VkIGZvciB0aGlzIGhhbmRvdmVyLiBTZWFsaW5nLCBpbmNsdWRpbmcgdGhlIGRpc3B1dGUgcGFjaywgcmVxdWlyZXMgYSBwYXNzLiIsInNoYXJlX3RleHQiOiJIZXJlJ3MgdGhlIGhhbmRvdmVyIGZvciBRQSB0ZXN0OiBRQSB0ZXN0LCBpZ25vcmUuIGh0dHBzOi8vemFtYm8uZGV2L2hhbmRvdmVyLzc3NGVlODRkLTlkODMtNDY0NC05OTA1LTg1ODU1OWQ5NDJlZSBFYWNoIGxpc3RlZCBzdGVwIGhhcyBhIHZlcmlmaWFibGUgcmVjZWlwdCB5b3UgY2FuIGNoZWNrIGluIHlvdXIgYnJvd3Nlci4iLCJzaGllbGQiOiJwYXNzIiwic291cmNlcyI6eyJub3RfY2hlY2tlZCI6MCwibm90X3Jlc29sdmVkIjowLCJyZXNvbHZlZCI6MH0sInN0ZXBzIjoyLCJ1cmwiOiJodHRwczovL3phbWJvLmRldi9oYW5kb3Zlci83NzRlZTg0ZC05ZDgzLTQ2NDQtOTkwNS04NTg1NTlkOTQyZWUiLCJ2ZXJpZnlfdXJsIjoiaHR0cHM6Ly96YW1iby5kZXYvYXBpL3YyL3JlY2VpcHQvZGQzMzBiNGQtMzExYy00ZTE0LTllNDAtZGNiMGE1ODY3YTNmL3ZlcmlmeSIsInZpc2liaWxpdHkiOiJwdWJsaWMiLCJ3YXJuaW5ncyI6W10sIndvcmtmbG93X2lkIjoiMjY2ZjYwNTQtZmVkNi00MzE5LWE3YmMtNmM5ODBkZmViY2M2Iiwid29ya2Zsb3dfcmVjZWlwdF91cmwiOiJodHRwczovL3phbWJvLmRldi9ydW4vZGQzMzBiNGQtMzExYy00ZTE0LTllNDAtZGNiMGE1ODY3YTNmIn0sInJlY2VpcHRfc2NoZW1hX3ZlcnNpb24iOiIwLjQiLCJzaWRlX2VmZmVjdHMiOnsiZGVjbGFyYXRpb25faGFzaCI6InNoYTI1Njo0NWFhZDM4ZjNhYTk4MmI5YWFmZTkyZWNiNDE2ZWJlOTg3OTFlZGRiYWY4YWI2ZGYwYmQwODYwNWI3YzFiZmVlIiwiZGVjbGFyZWQiOlsibm9uZSJdLCJzY2hlbWFfdmVyc2lvbiI6InphbWJvLXNpZGUtZWZmZWN0cy8xIn0sInRvb2wiOnsibmFtZSI6ImhhbmRvdmVyIiwic2NvcGUiOiJwdWJsaWMiLCJ2ZXJzaW9uIjoiNC4wLjAifX0=","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":1991,"verification_status":"verified","session_trail":[{"tool":"handover","status":"completed","args_hash":"sha256:14660cfc1ca2abbd4745c06b086e801b81a55854a4b4f204ef9fbf14ccc083e9","timestamp":"2026-10-21T17:33:34.847Z","receipt_uuid":"f339abdc-666c-44ed-aec3-3bdf1c95be3b"}],"result_preview":"{\"handover_id\":\"774ee84d-9d83-4644-9905-858559d942ee\",\"url\":\"https://zambo.dev/handover/774ee84d-9d83-4644-9905-858559d942ee\",\"reused\":false,\"agent_id\":\"agent-c566f16343a0e7a54f154f03\",\"workflow_id\":\"266f6054-fed6-4319-a7bc-6c980dfebcc6\",\"agent_url\":\"https://zambo.dev/agent/agent-c566f16343a0e7a54f154f03\",\"badge_url\":\"https://zambo.dev/badge/agent-c566f16343a0e7a54f154f03.svg\",\"share_text\":\"Here's the handover for QA test: QA test, ignore. https://zambo.dev/handover/774ee84d-9d83-4644-9905-858559d942ee Each listed step has a verifiable receipt you can check in your browser.\",\"workflow_receipt_url\":\"https://zambo.dev/run/dd330b4d-311c-4e14-9e40-dcb0a5867a3f\",\"verify_url\":\"https://zambo.dev/api/v2/receipt/dd330b4d-311c-4e14-9e40-dcb0a5867a3f/verify\",\"steps\":2,\"ai_use_statement\":\"AI use: v5 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/774ee84d-9d83-4644-9905-858559d942ee/acceptance.json\",\"release_hint\":\"hold\",\"ais\":[\"v5\"],\"not_checked\":[\"The supplied work was saved, not independently executed or checked.\"],\"shield\":\"pass\",\"visibility\":\"public\",\"redactions\":0,\"owner_url\":\"https://zambo.dev/handover/774ee84d-9d83-4644-9905-858559d942ee\",\"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":"sha256:8625b3f647690f7e6de13b30cf762ec3853bd3b5911b3312ee4e9fa183bffcb6","input_hash_layout":"zambo-json-sorted-keys-utf8-v1","free_used":1,"free_remaining":19,"free_limit":20,"signal_handle":null,"tool":{"name":"handover","version":"4.0.0","scope":"public"},"caller":{"type":"session","id":"sha256:2e279f10b69cf07cd2c5509dec6976c91528e27cfd2fdd8f332a5bf91a4b3a22","label":"v5","label_source":"caller_reported"},"side_effects":{"declared":["none"],"schema_version":"zambo-side-effects/1","declaration_hash":"sha256:45aad38f3aa982b9aafe92ecb416ebe98791eddbaf8ab6df0bd08605b7c1bfee"},"evidence_sha256":"sha256:03f6317b219c1f818fd4fea9e6d9f381d568662d3899f07aeef68c23a351724e","evidence_url":"/api/evidence/03f6317b219c1f818fd4fea9e6d9f381d568662d3899f07aeef68c23a351724e","evidence_byte_length":748,"evidence_content_type":"application/json","evidence_source_url":null,"evidence_status":"captured","external_evidence":[],"provenance":null,"provenance_class":"EXECUTED BY ZAMBO","metadata_hash":"sha256:f2c58994e78aeef91ed6b6719ab34ca6171081500764113f5b8c2047283bc869","anchor":{"event_id":"f659f02a437efe765914af2cfa28c961f8a091463bf61cf1cf7612114c6beef0","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"published","published_at":"2026-10-21T17:33:37.640Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-21T17:33:34.847Z","evidence_url":"https://zambo.dev/api/evidence/03f6317b219c1f818fd4fea9e6d9f381d568662d3899f07aeef68c23a351724e","receipt_uuid":"f339abdc-666c-44ed-aec3-3bdf1c95be3b","output_sha256":"sha256:f35cb869712b57f030a568b8d116b6e4cc3e5eb3ceef54e0a282fb7d87689b5a","schema_version":"zambo-receipt-anchor/1","evidence_sha256":"sha256:03f6317b219c1f818fd4fea9e6d9f381d568662d3899f07aeef68c23a351724e","evidence_byte_length":748},"envelope_bytes":"{\"anchored_at\":\"2026-10-21T17:33:34.847Z\",\"evidence_byte_length\":748,\"evidence_sha256\":\"sha256:03f6317b219c1f818fd4fea9e6d9f381d568662d3899f07aeef68c23a351724e\",\"evidence_url\":\"https://zambo.dev/api/evidence/03f6317b219c1f818fd4fea9e6d9f381d568662d3899f07aeef68c23a351724e\",\"output_sha256\":\"sha256:f35cb869712b57f030a568b8d116b6e4cc3e5eb3ceef54e0a282fb7d87689b5a\",\"receipt_uuid\":\"f339abdc-666c-44ed-aec3-3bdf1c95be3b\",\"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":"2026-10-21T17:33:34.847Z","detail":"The receipt store reports 2026-10-21T17:33:34.847Z; 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:f35cb869712b57f030a568b8d116b6e4cc3e5eb3ceef54e0a282fb7d87689b5a","computed_hash":"sha256:f35cb869712b57f030a568b8d116b6e4cc3e5eb3ceef54e0a282fb7d87689b5a","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."}}}