{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"ce5627e4-150c-4575-b497-fa772ac89268","source_url":"https://zambo.dev/api/receipt/ce5627e4-150c-4575-b497-fa772ac89268","receipt":{"id":"ce5627e4-150c-4575-b497-fa772ac89268","created_at":"2026-11-02T20:59:52.041Z","receipt_schema_version":"0.4","job_summary":"goal: Deliver job SAMPLE-2043 as one checkable record: the client opens one link and verifies every step.","tools":["handover"],"steps":[{"tool":"handover","status":"success","started_at":"2026-11-02T20:59:47.928Z","completed_at":"2026-11-02T20:59:52.041Z"}],"output_hash":"sha256:cb64024c4d6b7fc00bbe9229fc6dd5c55615933747cb70a77feda4447d1fd3c2","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":2086,"verification_status":"verified","session_trail":[{"tool":"memory_remember","status":"completed","args_hash":"sha256:c692683ba04ab904caf26b223d0e321ed0445462dcb392c967d5456c7bd69c49","timestamp":"2026-11-02T20:45:02.500Z","receipt_uuid":"612b95c7-0450-4ed3-86ad-3cef11eb9985"},{"tool":"memory_remember","status":"completed","args_hash":"sha256:c92bdbb0fe35ad613c26c3704f4636747f73df73070e821024f0929a08e19c28","timestamp":"2026-11-02T20:45:04.572Z","receipt_uuid":"246d467b-5e47-4640-95aa-00cb03f4a382"},{"tool":"handover","status":"failed","args_hash":"sha256:90c27bee736c18a1d2e012963eb646f6226b0fc79c6a470293ee7692d25c9829","timestamp":"2026-11-02T20:45:06.281Z","receipt_uuid":"1d25e082-32c6-4677-b29d-9dfc08d57243"},{"tool":"handover","status":"completed","args_hash":"sha256:b51e41b5ee2f34ae7de9949b801f18e033efa273c520286f3139b894b28089f4","timestamp":"2026-11-02T20:45:43.564Z","receipt_uuid":"1f7b6ae5-a456-46c6-8423-85e11a56b157"},{"tool":"handover_accept","status":"completed","args_hash":"sha256:808626397c924da8829c65d01bd8a2d05e5f272f916bf0a3d24d93584cc23882","timestamp":"2026-11-02T20:45:56.010Z","receipt_uuid":"03238be4-7b09-44a1-81e5-ff39e3372d0a"},{"tool":"memory_remember","status":"completed","args_hash":"sha256:6841870fe2116f83623db87fe785b4f02c9adfc9bdb7dd1499bc8a56e8a9ce94","timestamp":"2026-11-02T20:45:58.957Z","receipt_uuid":"9ae61ee6-52b2-41d5-8d1a-3d5d64e3f500"},{"tool":"memory_remember","status":"completed","args_hash":"sha256:070d205f357f12e0d53259fdecc28f717457ab2c13ad283c304b0bf8e23ffddf","timestamp":"2026-11-02T20:59:34.074Z","receipt_uuid":"23939d98-11fa-4ec9-9c51-3221dc0f3cbc"},{"tool":"memory_remember","status":"completed","args_hash":"sha256:2a8c9f2aed6606779926846beb25224dc09d90681675016194134c64b59ce81d","timestamp":"2026-11-02T20:59:37.643Z","receipt_uuid":"3afb516a-b85e-4af7-813b-a40f36d34f1f"},{"tool":"memory_remember","status":"completed","args_hash":"sha256:0e6d70dbb8ada6a662cbe361820f4ec6ee997c6aacdbae2e7918150fdf0357a8","timestamp":"2026-11-02T20:59:42.066Z","receipt_uuid":"615bd9c6-e261-408f-8d69-377b31d34e32"},{"tool":"memory_remember","status":"completed","args_hash":"sha256:3b67e84671a7a25194fc8d22ebcbf8e37f2005a8aed365249b8274b5782cfd5e","timestamp":"2026-11-02T20:59:45.489Z","receipt_uuid":"5119191f-605c-4c39-8d93-f2a81a5b0da6"},{"tool":"handover","status":"completed","args_hash":"sha256:989ae67878ab491ebda9c3e32d41b16d5b81185c1aecc8a6e7e127e91ae896a7","timestamp":"2026-11-02T20:59:52.041Z","receipt_uuid":"ce5627e4-150c-4575-b497-fa772ac89268"}],"result_preview":"{\"handover_id\":\"9f85e96d-2bb2-42fc-a74a-ec05691a6a00\",\"url\":\"https://zambo.dev/handover/9f85e96d-2bb2-42fc-a74a-ec05691a6a00\",\"reused\":false,\"agent_id\":\"agent-440917e51227efb40857959d\",\"workflow_id\":\"ec77cedb-3e20-4de7-9214-137bca549043\",\"agent_url\":\"https://zambo.dev/agent/agent-440917e51227efb40857959d\",\"badge_url\":\"https://zambo.dev/badge/agent-440917e51227efb40857959d.svg\",\"share_text\":\"Here's the handover for Harbor Lane Bakery (fictional sample client): Deliver job SAMPLE-2043 as one checkable record: the client opens one link and verifies every step.. https://zambo.dev/handover/9f85e96d-2bb2-42fc-a74a-ec05691a6a00 Each listed step has a verifiable receipt you can check in your browser.\",\"workflow_receipt_url\":\"https://zambo.dev/run/4e7fa65e-3e87-4429-a8df-49e1a3d9436d\",\"verify_url\":\"https://zambo.dev/api/v2/receipt/4e7fa65e-3e87-4429-a8df-49e1a3d9436d/verify\",\"steps\":10,\"ai_use_statement\":\"AI use: delivery-worker helped with 8 of 10 steps. delivery-client helped with 2 of 10 steps. See the listed receipts.\",\"sources\":{\"resolved\":0,\"not_resolved\":0,\"not_checked\":0},\"warnings\":[],\"acceptance_url\":\"https://zambo.dev/handover/9f85e96d-2bb2-42fc-a74a-ec05691a6a00/acceptance.json\",\"release_hint\":\"hold\",\"ais\":[\"delivery-worker\",\"delivery-client\"],\"not_checked\":[],\"shield\":\"pass\",\"visibility\":\"public\",\"redactions\":0,\"owner_url\":\"https://zambo.dev/handover/9f85e96d-2bb2-42fc-a74a-ec05691a6a00\",\"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":"sha256:563ae3d4f1696106bab206404c83c2a85ec70b361fc5f1e01d07f33c67244cf5","input_hash_layout":"zambo-json-sorted-keys-utf8-v1","free_used":4,"free_remaining":16,"free_limit":20,"signal_handle":null,"tool":{"name":"handover","version":"4.0.0","scope":"public"},"caller":{"type":"session","id":"sha256:efbe27e652b31ba0abe591682514b43c41ce8423aced5ae534734b5d8ac4c32b"},"side_effects":{"declared":["none"],"schema_version":"zambo-side-effects/1","declaration_hash":"sha256:45aad38f3aa982b9aafe92ecb416ebe98791eddbaf8ab6df0bd08605b7c1bfee"},"evidence_sha256":"sha256:ea7ed2f24c71f77beba6936d24a50a3e009d96e0464d7d547af1222964d9a0b0","evidence_url":"/api/evidence/ea7ed2f24c71f77beba6936d24a50a3e009d96e0464d7d547af1222964d9a0b0","evidence_byte_length":752,"evidence_content_type":"application/json","evidence_source_url":null,"evidence_status":"ok","result_source":null,"evidence_source":"localhost","external_evidence":[],"provenance":{"result_source":null,"evidence_source":"localhost","evidence_status":"ok","evidence_captures":[{"sha256":"sha256:ea7ed2f24c71f77beba6936d24a50a3e009d96e0464d7d547af1222964d9a0b0","source":"localhost","capture_role":"primary","evidence_status":"ok"}]},"provenance_class":"EXECUTED BY ZAMBO","metadata_hash":"sha256:c599146a39dd782d8ad475d8ead957cc960c852bf71e926bcc044bb900b78227","anchor":{"event_id":"1ed035204caac2dff8f4fc78f51322717aeac23abc94b66f15caa13ec9a1c3d0","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-11-02T20:59:56.094Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-11-02T20:59:52.041Z","evidence_url":"https://zambo.dev/api/evidence/ea7ed2f24c71f77beba6936d24a50a3e009d96e0464d7d547af1222964d9a0b0","receipt_uuid":"ce5627e4-150c-4575-b497-fa772ac89268","output_sha256":"sha256:cb64024c4d6b7fc00bbe9229fc6dd5c55615933747cb70a77feda4447d1fd3c2","schema_version":"zambo-receipt-anchor/1","evidence_sha256":"sha256:ea7ed2f24c71f77beba6936d24a50a3e009d96e0464d7d547af1222964d9a0b0","evidence_byte_length":752},"envelope_bytes":"{\"anchored_at\":\"2026-11-02T20:59:52.041Z\",\"evidence_byte_length\":752,\"evidence_sha256\":\"sha256:ea7ed2f24c71f77beba6936d24a50a3e009d96e0464d7d547af1222964d9a0b0\",\"evidence_url\":\"https://zambo.dev/api/evidence/ea7ed2f24c71f77beba6936d24a50a3e009d96e0464d7d547af1222964d9a0b0\",\"output_sha256\":\"sha256:cb64024c4d6b7fc00bbe9229fc6dd5c55615933747cb70a77feda4447d1fd3c2\",\"receipt_uuid\":\"ce5627e4-150c-4575-b497-fa772ac89268\",\"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":"2026-11-02T20:59:52.041Z","detail":"The receipt store reports 2026-11-02T20:59:52.041Z; 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":"sha256:8bbb2d5427262325ccbda05f9cc66b7419f95931a48405e04db6e271a9cb6fa7","stable_handle_hash":"sha256:efbe27e652b31ba0abe591682514b43c41ce8423aced5ae534734b5d8ac4c32b"}}},"evidence_status":"ok","verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:cb64024c4d6b7fc00bbe9229fc6dd5c55615933747cb70a77feda4447d1fd3c2","computed_hash":"sha256:cb64024c4d6b7fc00bbe9229fc6dd5c55615933747cb70a77feda4447d1fd3c2","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."}}}