{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"f77433b4-6d42-41e5-b175-43f96afe3af2","source_url":"https://zambo.dev/api/receipt/f77433b4-6d42-41e5-b175-43f96afe3af2","receipt":{"id":"f77433b4-6d42-41e5-b175-43f96afe3af2","created_at":"2026-10-18T23:38:02.011Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: workflow_close","tools":["workflow_close"],"steps":[{"tool":"workflow_close","completed_at":"2026-10-18T23:38:02.011Z","status":"success"}],"output_hash":"sha256:d57396f4187248779b9821e102328294319886bd37c0d394131109b122ef1c97","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":1082,"verification_status":"verified","session_trail":[],"result_preview":"{\"count\":1,\"merkle_root\":\"c8f94e353168c9ca539b11f9f18a2436524cc80df08faa486fc293f4351c09a5\",\"children\":[{\"id\":\"13b054f1-5cff-4c6e-9fab-1f6acdb8e7ea\",\"output_hash\":\"4af8d580fca0c34f7323c02aac20e24e9cf3ad64ae8aa514e1e5a9431c89c549\"}],\"deliverables\":[{\"name\":\"Supplied work\",\"sha256\":\"f6679984da229c991de8b6818976c4e3237c757b3a988e7d021c1a7a27443190\"}],\"negative_record\":{\"not_checked\":[\"Pasted work was supplied by the visitor. Its accuracy was not independently checked.\",\"prompt_shield\",\"The supplied work was saved, not independently executed or checked.\"],\"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:badd5fd06122d3b4f6a338a892a6a5cb9ec6ce2dfd38c31659031d3dcb78e253"},"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":"sha256:43693b99c3c2d9a86eb9c6483ae779b2b2bad3b089d0e28a1eb39f3d5a6bbd27","anchor":{"event_id":"4476640a9b3a915e24e2414ee9faa5f458f44e147eca77924f687968ad07c9b3","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"published","published_at":"2026-10-18T23:38:02.573Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-18T23:38:02.011Z","evidence_url":null,"receipt_uuid":"f77433b4-6d42-41e5-b175-43f96afe3af2","output_sha256":"sha256:d57396f4187248779b9821e102328294319886bd37c0d394131109b122ef1c97","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-18T23:38:02.011Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:d57396f4187248779b9821e102328294319886bd37c0d394131109b122ef1c97\",\"receipt_uuid\":\"f77433b4-6d42-41e5-b175-43f96afe3af2\",\"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":"2026-10-18T23:38:02.011Z","detail":"The receipt store reports 2026-10-18T23:38:02.011Z; 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:d57396f4187248779b9821e102328294319886bd37c0d394131109b122ef1c97","computed_hash":"sha256:d57396f4187248779b9821e102328294319886bd37c0d394131109b122ef1c97","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."}}}