{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"55a9a90d-8266-4e02-af1d-7ebf30289c9d","source_url":"https://zambo.dev/api/receipt/55a9a90d-8266-4e02-af1d-7ebf30289c9d","receipt":{"id":"55a9a90d-8266-4e02-af1d-7ebf30289c9d","created_at":"2026-10-28T20:02:52.393Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: workflow_close","tools":["workflow_close"],"steps":[{"tool":"workflow_close","completed_at":"2026-10-28T20:02:52.393Z","status":"success"}],"output_hash":"sha256:af3a166134deb968d5aedaddba1c6c96b6ca4b9313de23926ed57669c00de96e","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":1180,"verification_status":"verified","session_trail":[],"result_preview":"{\"count\":2,\"merkle_root\":\"dacfe305106b0d58fbe6e87fc70c387e15bce0fbf0dc683607a7604048da0c70\",\"merkle_version\":\"seq-output-v1\",\"children\":[{\"id\":\"74206a14-44a9-404f-b54b-87414bb8b1dd\",\"output_hash\":\"8a14ead1a6448ee485a81d8ba17ac5eeae0d96d4dd0a90ccc14f14cae10577e3\"},{\"id\":\"3ce81619-71cb-4ad9-8b8b-3f372efb52b0\",\"output_hash\":\"238edf8f780d4a53d5f9c63f18f37cf2f7b2bbf0213bb6248247974eaff4c38a\"}],\"handover_id\":\"47859c19-49aa-4d8c-a544-62622b8ae660\",\"steps_digest\":\"e4c3c0f42808e284a7ba43ca22fac9e74698086083b22ec618dbb5aad5a9c60f\",\"deliverables\":[],\"negative_record\":{\"not_checked\":[\"prompt_shield: fail. Review its findings before relying on this delivery.\"],\"not_run\":[]},\"verification_status\":\"not_verified\",\"issuer_authenticated\":false}","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"free_used":0,"free_remaining":0,"free_limit":0,"signal_handle":null,"tool":{"name":"workflow_close","version":"4.0.0","scope":"public"},"caller":{"type":"session","id":"sha256:e1df8b42f2edfa5a3ba8d37eee8c660f6fdb6fae973117318b82825288caa36a"},"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":"sha256:4d41efde5ca045b3ff88ce291575e6acede01487c74dcd386d5520f36306db67","anchor":{"event_id":"d46c3f88dfd418f8d11a82cb6b7ea0dd5d089dcd5438afe7054b2703fbb14d88","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-10-28T20:02:58.424Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-28T20:02:52.393Z","evidence_url":null,"receipt_uuid":"55a9a90d-8266-4e02-af1d-7ebf30289c9d","output_sha256":"sha256:af3a166134deb968d5aedaddba1c6c96b6ca4b9313de23926ed57669c00de96e","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-28T20:02:52.393Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:af3a166134deb968d5aedaddba1c6c96b6ca4b9313de23926ed57669c00de96e\",\"receipt_uuid\":\"55a9a90d-8266-4e02-af1d-7ebf30289c9d\",\"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":"2026-10-28T20:02:52.393Z","detail":"The receipt store reports 2026-10-28T20:02:52.393Z; 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."}}},"verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:af3a166134deb968d5aedaddba1c6c96b6ca4b9313de23926ed57669c00de96e","computed_hash":"sha256:af3a166134deb968d5aedaddba1c6c96b6ca4b9313de23926ed57669c00de96e","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."}}}