{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"4daa6131-2d4b-4fda-8193-78c82ff43f5f","source_url":"https://zambo.dev/api/receipt/4daa6131-2d4b-4fda-8193-78c82ff43f5f","receipt":{"id":"4daa6131-2d4b-4fda-8193-78c82ff43f5f","created_at":"2026-11-02T20:59:58.250Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: handover_accept","tools":["handover_accept"],"steps":[{"tool":"handover_accept","status":"success","started_at":"2026-11-02T20:59:57.604Z","completed_at":"2026-11-02T20:59:58.250Z"}],"output_hash":"sha256:e0f1666a20f466a6af0cc52ca0ed018160ee75f493a46609ef7e2f5b538a36f9","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":"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":"2026-11-02T20:59:52.320Z","receipt_uuid":"ce5627e4-150c-4575-b497-fa772ac89268"},{"tool":"handover_accept","status":"completed","args_hash":"sha256:9efb6ec75a47b53851f6daa25026e8efda59daade3d1010f62fb74fe49c61553","timestamp":"2026-11-02T20:59:58.250Z","receipt_uuid":"4daa6131-2d4b-4fda-8193-78c82ff43f5f"}],"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":"sha256:7a5d01532062cb52a4947bbe12dd48af5d96f2d9acbee5ae7597bf9fd013b565","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:b732ae9ab16868ea22e4e07fc92e9a79de8ec796829395f882d8d1bf8c7f99dd"},"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":"sha256:7dc8e4cd95cdcd39a1a6867a1866ba194f41a3b9e2e17630178c552283a8e10f","anchor":{"event_id":"a2248c3fb108de8bb19148623e79da10082af33f478ea7e6f28f0a92d738fbbe","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-11-02T21:00:04.279Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-11-02T20:59:58.250Z","evidence_url":null,"receipt_uuid":"4daa6131-2d4b-4fda-8193-78c82ff43f5f","output_sha256":"sha256:e0f1666a20f466a6af0cc52ca0ed018160ee75f493a46609ef7e2f5b538a36f9","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-11-02T20:59:58.250Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:e0f1666a20f466a6af0cc52ca0ed018160ee75f493a46609ef7e2f5b538a36f9\",\"receipt_uuid\":\"4daa6131-2d4b-4fda-8193-78c82ff43f5f\",\"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":"2026-11-02T20:59:58.250Z","detail":"The receipt store reports 2026-11-02T20:59:58.250Z; 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":"sha256:206c1104344582b2c1d98bb2201b2034b82abb6e63a5a7f0735bdf89ba208110","stable_handle_hash":"sha256:b732ae9ab16868ea22e4e07fc92e9a79de8ec796829395f882d8d1bf8c7f99dd"}}},"evidence_status":"empty","verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:e0f1666a20f466a6af0cc52ca0ed018160ee75f493a46609ef7e2f5b538a36f9","computed_hash":"sha256:e0f1666a20f466a6af0cc52ca0ed018160ee75f493a46609ef7e2f5b538a36f9","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."}}}