{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"81c57ce8-66c1-4b5f-a21e-be1d386fdb21","source_url":"https://zambo.dev/api/receipt/81c57ce8-66c1-4b5f-a21e-be1d386fdb21","receipt":{"id":"81c57ce8-66c1-4b5f-a21e-be1d386fdb21","created_at":"2026-10-21T08:22:36.794Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: handover_status","tools":["handover_status"],"steps":[{"tool":"handover_status","status":"success","started_at":"2026-10-21T08:22:36.568Z","completed_at":"2026-10-21T08:22:36.794Z"}],"output_hash":"sha256:55d4604811823e628a0fccfc30031998a0a6f0cc3d352fad46ca1fb83a1c90be","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":644,"verification_status":"verified","session_trail":[{"tool":"live_price","status":"completed","args_hash":"sha256:f7d2fa558c9a3b4a676ba5e19424c30bef50e80ff97ad7dcf004df5c1ff366b2","timestamp":"2026-10-21T08:22:33.935Z","receipt_uuid":"b6d15737-8d4d-4482-bcd8-9a2960a66fb5"},{"tool":"handover","status":"completed","args_hash":"sha256:bfdfc2af24a15c283c946f6ea74a2ba9c1530525c2be4ff6fc42ba92b59f65d4","timestamp":"2026-10-21T08:22:35.861Z","receipt_uuid":"efabbe1d-5097-4a63-afd0-e681287839aa"},{"tool":"handover_status","status":"completed","args_hash":"sha256:940e353021929966cbafe169c591d1f862e9a4fbf5fd355b9ea072098d6b0690","timestamp":"2026-10-21T08:22:36.794Z","receipt_uuid":"81c57ce8-66c1-4b5f-a21e-be1d386fdb21"}],"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":"sha256:4752e052398cad326c109591a39b100bb233fd88a10f8009247a3200243f06b5","input_hash_layout":"zambo-json-sorted-keys-utf8-v1","free_used":0,"free_remaining":20,"free_limit":20,"signal_handle":null,"tool":{"name":"handover_status","version":"4.0.0","scope":"public"},"caller":{"type":"session","id":"sha256:d73f2243c42debf2024bc160cb140259ce14b4ba9c406f71560add39f7986828","label":"test-deep-auditor-2026-10-21","label_source":"caller_reported"},"side_effects":{"declared":["none"],"schema_version":"zambo-side-effects/1","declaration_hash":"sha256:45aad38f3aa982b9aafe92ecb416ebe98791eddbaf8ab6df0bd08605b7c1bfee"},"evidence_sha256":null,"evidence_url":null,"evidence_byte_length":null,"evidence_content_type":null,"evidence_source_url":null,"evidence_status":"no_upstream_bytes_captured","external_evidence":[],"provenance":null,"provenance_class":"EXECUTED BY ZAMBO","metadata_hash":"sha256:7dc3ca0a6b87883860675632a0ffb26d5acd9b6e1cf18d6aea4830f29b9b4b32","anchor":{"event_id":"10424d3a95dcb0ceb217a47e6ad3ba5d9ffaf68ab72b4939c57482b04829c594","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"published","published_at":"2026-10-21T08:22:37.342Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-21T08:22:36.794Z","evidence_url":null,"receipt_uuid":"81c57ce8-66c1-4b5f-a21e-be1d386fdb21","output_sha256":"sha256:55d4604811823e628a0fccfc30031998a0a6f0cc3d352fad46ca1fb83a1c90be","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-21T08:22:36.794Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:55d4604811823e628a0fccfc30031998a0a6f0cc3d352fad46ca1fb83a1c90be\",\"receipt_uuid\":\"81c57ce8-66c1-4b5f-a21e-be1d386fdb21\",\"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":"2026-10-21T08:22:36.794Z","detail":"The receipt store reports 2026-10-21T08:22:36.794Z; 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":"sha256:55d4604811823e628a0fccfc30031998a0a6f0cc3d352fad46ca1fb83a1c90be","computed_hash":"sha256:55d4604811823e628a0fccfc30031998a0a6f0cc3d352fad46ca1fb83a1c90be","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."}}}