{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"cfaabc8f-4621-492f-9d4c-1e4b1b085a03","source_url":"https://zambo.dev/api/receipt/cfaabc8f-4621-492f-9d4c-1e4b1b085a03","receipt":{"id":"cfaabc8f-4621-492f-9d4c-1e4b1b085a03","created_at":"2026-11-02T21:08:41.489Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: handover_accept","tools":["handover_accept"],"steps":[{"tool":"handover_accept","status":"success","started_at":"2026-11-02T21:08:40.699Z","completed_at":"2026-11-02T21:08:41.489Z"}],"output_hash":"sha256:c0adda9bde7195c4c28aa90387213e6b569cd711b36cdee3508af0e3f06290f9","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":"sha256:2069e5ceef982288b51c62f0052b53c55f1d425922ea9bb3d2b2f499be9c8bde","timestamp":"2026-11-02T21:08:21.978Z","receipt_uuid":"845682e3-4097-4118-9f15-6df1e4b70335"},{"tool":"live_price","status":"completed","args_hash":"sha256:db35af67f8d711f0a46bc7a5341a4afac63babcc8a683c7fb6c2c4fdfe83796c","timestamp":"2026-11-02T21:08:24.160Z","receipt_uuid":"e2783531-d410-4e34-b9da-5c89f2ba560e"},{"tool":"memory_remember","status":"completed","args_hash":"sha256:dc7caeb20b41f59b24395b3647eff198abe81ea8f5a425027a2b814fd396e3e9","timestamp":"2026-11-02T21:08:26.198Z","receipt_uuid":"c93f4847-7592-4b71-949b-18a2053a629a"},{"tool":"handover","status":"completed","args_hash":"sha256:b701062f95231111e4540587d78303b1e95222ff3afe1d4f8dcd495a54d95c92","timestamp":"2026-11-02T21:08:39.784Z","receipt_uuid":"c4253c9a-dfae-4860-a5c2-aaf2f431ffb3"},{"tool":"handover_accept","status":"completed","args_hash":"sha256:e12ed0d8f94be40e12fead81a5f2c29a4e021ec0bfc7dd88f113523df6ddf9c5","timestamp":"2026-11-02T21:08:41.489Z","receipt_uuid":"cfaabc8f-4621-492f-9d4c-1e4b1b085a03"}],"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:a1371b281a416430c590da7d4982c5ea1c1a1f9de9eb4a4165692f1ea560c54d","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:bb921ec87f515f113df20eeb385a89d4267ba9ad2a4c5bf1c514051babb6ed1d"},"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":"sha256:269797433131ddce00ae4b9c97ace36976198021def42dde636f8afcd13b7c8e","anchor":{"event_id":"8c6f9b7e1c0ced9aedeb74cb20fc7a0ed3d59e99ebc00f3e3202b0a05e33ea01","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-11-02T21:08:42.038Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-11-02T21:08:41.489Z","evidence_url":null,"receipt_uuid":"cfaabc8f-4621-492f-9d4c-1e4b1b085a03","output_sha256":"sha256:c0adda9bde7195c4c28aa90387213e6b569cd711b36cdee3508af0e3f06290f9","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-11-02T21:08:41.489Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:c0adda9bde7195c4c28aa90387213e6b569cd711b36cdee3508af0e3f06290f9\",\"receipt_uuid\":\"cfaabc8f-4621-492f-9d4c-1e4b1b085a03\",\"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":"2026-11-02T21:08:41.489Z","detail":"The receipt store reports 2026-11-02T21:08:41.489Z; 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":"sha256:01b6f3fea374d4371f81c1bda468c04c6d17b95416d60f2e0ae0b44578476b62","stable_handle_hash":"sha256:bb921ec87f515f113df20eeb385a89d4267ba9ad2a4c5bf1c514051babb6ed1d"}}},"evidence_status":"empty","verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:c0adda9bde7195c4c28aa90387213e6b569cd711b36cdee3508af0e3f06290f9","computed_hash":"sha256:c0adda9bde7195c4c28aa90387213e6b569cd711b36cdee3508af0e3f06290f9","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."}}}