{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"b4c17e1f-32a9-4838-ac45-c29a2ecb526c","source_url":"https://zambo.dev/api/receipt/b4c17e1f-32a9-4838-ac45-c29a2ecb526c","receipt":{"id":"b4c17e1f-32a9-4838-ac45-c29a2ecb526c","created_at":"2026-10-16T22:22:26.822Z","receipt_schema_version":"0.4","job_summary":"goal: watch round-trip test","tools":["handover"],"steps":[{"tool":"handover","status":"success","started_at":"2026-10-16T22:22:25.462Z","completed_at":"2026-10-16T22:22:26.822Z"}],"output_hash":"sha256:0ce6a17d2dcb8550081b9b41f0fbd468d24275377bfd10faf9df366e1209b3f6","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":1449,"verification_status":"verified","session_trail":[{"tool":"live_price","status":"completed","args_hash":"sha256:464ecbbb1cb195a481c1d9b7e042fb15edf0de702e8b72ce3240b0392a04a8fa","timestamp":"2026-10-16T22:22:24.671Z","receipt_uuid":"3e3d57c6-875c-4383-8bd1-fff7dd35f5cb"},{"tool":"handover","status":"completed","args_hash":"sha256:9811ddab7f3ca3e8fb47007cbf1ba92af889afa6441ecf94d78c8033014def47","timestamp":"2026-10-16T22:22:26.822Z","receipt_uuid":"b4c17e1f-32a9-4838-ac45-c29a2ecb526c"}],"result_preview":"{\"handover_id\":\"2e6b7580-ba8e-4615-9f5d-d776c8136828\",\"url\":\"https://zambo.dev/handover/2e6b7580-ba8e-4615-9f5d-d776c8136828\",\"reused\":false,\"agent_id\":\"agent-9492d87f49955f086177ac2b\",\"agent_url\":\"https://zambo.dev/agent/agent-9492d87f49955f086177ac2b\",\"badge_url\":\"https://zambo.dev/badge/agent-9492d87f49955f086177ac2b.svg\",\"share_text\":\"Here's the handover for test handover, ignore: https://zambo.dev/handover/2e6b7580-ba8e-4615-9f5d-d776c8136828. Each listed step has a verifiable receipt you can check in your browser.\",\"workflow_receipt_url\":\"https://zambo.dev/run/036ae04e-796e-4124-b8fa-50f054a844cb\",\"verify_url\":\"https://zambo.dev/api/v2/receipt/036ae04e-796e-4124-b8fa-50f054a844cb/verify\",\"steps\":2,\"ais\":[\"test-deep-auditor-2026-10-16\",\"Unspecified AI\"],\"not_checked\":[],\"shield\":\"pass\",\"visibility\":\"public\",\"redactions\":0,\"owner_url\":\"https://zambo.dev/handover/2e6b7580-ba8e-4615-9f5d-d776c8136828?owner_token=[private]\"}","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:7efc8411adb425d79498bb0acf05dc9e1e8c94bffda93f02d677c56374371891","input_hash_layout":"zambo-json-sorted-keys-utf8-v1","free_used":2,"free_remaining":18,"free_limit":20,"signal_handle":null,"tool":{"name":"handover","version":"4.0.0","scope":"public"},"caller":{"type":"session","id":"sha256:97d4b06f9d059c380bf950303d6379e405fc62a751374f0e4aece31e9364e253","label":"test-deep-auditor-2026-10-16","label_source":"caller_reported"},"side_effects":{"declared":["none"],"schema_version":"zambo-side-effects/1","declaration_hash":"sha256:45aad38f3aa982b9aafe92ecb416ebe98791eddbaf8ab6df0bd08605b7c1bfee"},"evidence_sha256":"sha256:11d367f66224cf0545677d6f42a79cfd5356c51e20c241419a86d7a3caffedb9","evidence_url":"/api/evidence/11d367f66224cf0545677d6f42a79cfd5356c51e20c241419a86d7a3caffedb9","evidence_byte_length":673,"evidence_content_type":"application/json","evidence_source_url":null,"evidence_status":"captured","external_evidence":[],"provenance":null,"provenance_class":"EXECUTED BY ZAMBO","metadata_hash":"sha256:3650decf733cb118694eab26c9ec3a19adf75557235d5374966f73473fae8a50","anchor":{"event_id":"3a2af189dc522429d9a9c1ed22b0b443a778760264beed7638296cbc31b37b09","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"published","published_at":"2026-10-16T22:22:27.384Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-16T22:22:26.822Z","evidence_url":"https://zambo.dev/api/evidence/11d367f66224cf0545677d6f42a79cfd5356c51e20c241419a86d7a3caffedb9","receipt_uuid":"b4c17e1f-32a9-4838-ac45-c29a2ecb526c","output_sha256":"sha256:0ce6a17d2dcb8550081b9b41f0fbd468d24275377bfd10faf9df366e1209b3f6","schema_version":"zambo-receipt-anchor/1","evidence_sha256":"sha256:11d367f66224cf0545677d6f42a79cfd5356c51e20c241419a86d7a3caffedb9","evidence_byte_length":673},"envelope_bytes":"{\"anchored_at\":\"2026-10-16T22:22:26.822Z\",\"evidence_byte_length\":673,\"evidence_sha256\":\"sha256:11d367f66224cf0545677d6f42a79cfd5356c51e20c241419a86d7a3caffedb9\",\"evidence_url\":\"https://zambo.dev/api/evidence/11d367f66224cf0545677d6f42a79cfd5356c51e20c241419a86d7a3caffedb9\",\"output_sha256\":\"sha256:0ce6a17d2dcb8550081b9b41f0fbd468d24275377bfd10faf9df366e1209b3f6\",\"receipt_uuid\":\"b4c17e1f-32a9-4838-ac45-c29a2ecb526c\",\"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":"2026-10-16T22:22:26.822Z","detail":"The receipt store reports 2026-10-16T22:22:26.822Z; 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":"sha256:0ce6a17d2dcb8550081b9b41f0fbd468d24275377bfd10faf9df366e1209b3f6","computed_hash":"sha256:0ce6a17d2dcb8550081b9b41f0fbd468d24275377bfd10faf9df366e1209b3f6","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."}}}