{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"a4dc893c-1469-49c8-98ce-f42dca410c2a","source_url":"https://zambo.dev/api/receipt/a4dc893c-1469-49c8-98ce-f42dca410c2a","receipt":{"id":"a4dc893c-1469-49c8-98ce-f42dca410c2a","created_at":"2026-11-02T21:06:01.868Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: handover_accept","tools":["handover_accept"],"steps":[{"tool":"handover_accept","status":"success","started_at":"2026-11-02T21:06:01.210Z","completed_at":"2026-11-02T21:06:01.868Z"}],"output_hash":"sha256:3c6c62f5ffc37e159fe65635e0945899e095e88985fe9aac507a174439008bc7","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":579,"verification_status":"verified","session_trail":[{"tool":"live_price","status":"completed","args_hash":"sha256:9e5b2d31f5f69ad1a18b9dc1c240f28f2b775421c1e0b880da7c6c7fa1473854","timestamp":"2026-11-02T21:05:50.979Z","receipt_uuid":"d175b919-e4cc-46f1-ab82-992c005dcade"},{"tool":"memory_remember","status":"completed","args_hash":"sha256:a87744efaf7ca45805ebf1609686b82f37a875d5e5477c9ea80201824f7c1e00","timestamp":"2026-11-02T21:05:52.583Z","receipt_uuid":"34927cc4-2dc5-41d7-a312-4ef138c14cdf"},{"tool":"handover","status":"completed","args_hash":"sha256:62b02b75e6773ae4e09cbf2abf68b0fdb6029bc957b635b0d3bd0edb915cb360","timestamp":"2026-11-02T21:05:59.995Z","receipt_uuid":"87866e98-d1ae-4bc2-9613-67c3915b780c"},{"tool":"handover_accept","status":"completed","args_hash":"sha256:096f4d518b49aec2ebcb3f2011a7d0c93e375d8218256d7579a104c6528a9ecd","timestamp":"2026-11-02T21:06:01.868Z","receipt_uuid":"a4dc893c-1469-49c8-98ce-f42dca410c2a"}],"result_preview":"{\"visibility\":\"private\",\"message\":\"Private delivery created. Use the client or owner link returned to the requesting session.\"}","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:f690f5238470985dcb0d70efdb2acce924b76e32d7b7bb80b354c9f8aa9ec578","input_hash_layout":"zambo-json-sorted-keys-utf8-v1","free_used":0,"free_remaining":20,"free_limit":20,"signal_handle":null,"tool":{"name":"handover_accept","version":"4.0.0","scope":"public"},"caller":{"type":"session","id":"sha256:36ede76f303a44c3db2467f9a0e3fc335a7e84c394b50ce213edc7910e60e088"},"side_effects":{"declared":["state_write"],"schema_version":"zambo-side-effects/1","declaration_hash":"sha256:dfb4412aa429d3ac637a05668c435bcc90a251363fcdd49f7b85ae4ab55b5bc9"},"evidence_sha256":null,"evidence_url":null,"evidence_byte_length":null,"evidence_content_type":null,"evidence_source_url":null,"evidence_status":"empty","result_source":null,"evidence_source":null,"external_evidence":[],"status":"executed","state_hash":null,"provenance":{"result_source":null,"evidence_source":null,"evidence_status":"empty","evidence_captures":[]},"provenance_class":"EXECUTED BY ZAMBO","metadata_hash":"sha256:77bad8ecd309d03587950ae0bb4ac2588a00faf3635f878d12a0faf50b04d63a","anchor":{"event_id":"af3b8020e7e918ee12f9827cf79cdf29f81af6b4da86f87a82506665be7fb82c","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-11-02T21:06:02.546Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-11-02T21:06:01.868Z","evidence_url":null,"receipt_uuid":"a4dc893c-1469-49c8-98ce-f42dca410c2a","output_sha256":"sha256:3c6c62f5ffc37e159fe65635e0945899e095e88985fe9aac507a174439008bc7","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-11-02T21:06:01.868Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:3c6c62f5ffc37e159fe65635e0945899e095e88985fe9aac507a174439008bc7\",\"receipt_uuid\":\"a4dc893c-1469-49c8-98ce-f42dca410c2a\",\"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":"2026-11-02T21:06:01.868Z","detail":"The receipt store reports 2026-11-02T21:06:01.868Z; 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":"sha256:5cc29a12cbead16a45da3e6123fddaa873096a5bd0cbf9063d7271e7198b2bde","stable_handle_hash":"sha256:36ede76f303a44c3db2467f9a0e3fc335a7e84c394b50ce213edc7910e60e088"}}},"evidence_status":"empty","verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:3c6c62f5ffc37e159fe65635e0945899e095e88985fe9aac507a174439008bc7","computed_hash":"sha256:3c6c62f5ffc37e159fe65635e0945899e095e88985fe9aac507a174439008bc7","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."}}}