{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"1332ee83-03da-4618-aae7-9728cf2dd79f","source_url":"https://zambo.dev/api/receipt/1332ee83-03da-4618-aae7-9728cf2dd79f","receipt":{"id":"1332ee83-03da-4618-aae7-9728cf2dd79f","created_at":"2026-10-16T09:03:45.751Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: handover_status","tools":["handover_status"],"steps":[{"tool":"handover_status","status":"success","started_at":"2026-10-16T09:03:45.688Z","completed_at":"2026-10-16T09:03:45.751Z"}],"output_hash":"sha256:fb581b3711a954180c811de6e88f8cefcdd5134ce9205d19029a544df423aab3","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":855,"verification_status":"verified","session_trail":[],"result_preview":"{\"handover_id\":\"ced71511-7478-48d8-a544-8754173733f5\",\"status\":\"open\",\"visibility\":\"public\",\"events\":[],\"message\":\"Client responses are recorded here; no identity verification is implied.\",\"next\":{\"mcp_url\":\"https://zambo.dev/mcp\",\"prompt\":\"Use zambo to hand this over to Acme. Include what you didn't check.\",\"setup\":\"https://zambo.dev/handover\"}}","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:a5ae0f972085219cbd9fe5a27e4e7c64031074930b7715de952e9ec6b650d89d","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":"anonymous","id":"sha256:e17a7c0f62d24147e442df1eca8ad3c3f3581b1461974969bfb454c3cc1af404","basis":"ip_ua_30d","rotates_at":"2026-11-03T00:00:00.000Z"},"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":"sha256:2c4ff22ef459c204dfa1db39f9267d0c67cb46a1e43580d0ab9cc74fb78e2425","anchor":{"event_id":"55b6054379b3ccb5e07c8a6bf16481eb0081b4277d6a0f0ba82a98bc6a90e542","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-10-16T09:03:46.288Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-16T09:03:45.751Z","evidence_url":null,"receipt_uuid":"1332ee83-03da-4618-aae7-9728cf2dd79f","output_sha256":"sha256:fb581b3711a954180c811de6e88f8cefcdd5134ce9205d19029a544df423aab3","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-16T09:03:45.751Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:fb581b3711a954180c811de6e88f8cefcdd5134ce9205d19029a544df423aab3\",\"receipt_uuid\":\"1332ee83-03da-4618-aae7-9728cf2dd79f\",\"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":"2026-10-16T09:03:45.751Z","detail":"The receipt store reports 2026-10-16T09:03:45.751Z; 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:fb581b3711a954180c811de6e88f8cefcdd5134ce9205d19029a544df423aab3","computed_hash":"sha256:fb581b3711a954180c811de6e88f8cefcdd5134ce9205d19029a544df423aab3","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."}}}