{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"437ea1a5-7160-47bb-9ecf-eda0c584d8a2","source_url":"https://zambo.dev/api/receipt/437ea1a5-7160-47bb-9ecf-eda0c584d8a2","receipt":{"id":"437ea1a5-7160-47bb-9ecf-eda0c584d8a2","created_at":"2026-10-25T08:20:57.761Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: workflow_close","tools":["workflow_close"],"steps":[{"tool":"workflow_close","completed_at":"2026-10-25T08:20:57.761Z","status":"success"}],"output_hash":"sha256:3dbe5769bd1dceddd0925022fe19d2e46ad10a8deba35f91bbf15215b5214f2e","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":978,"verification_status":"verified","session_trail":[],"result_preview":"{\"count\":1,\"merkle_root\":\"1c1c190c7bd58ac72f6b9b801972be2ac39b76862f45b80c69a4f1eec53a3967\",\"merkle_version\":\"seq-output-v1\",\"children\":[{\"id\":\"6436a5fe-4122-4523-b003-300180b18694\",\"output_hash\":\"0d1e26e38fc743d9e2bcd75f46bee03128918ccc883cf1ec039f088106af7461\"}],\"handover_id\":\"cf01218a-c668-4fc7-81ff-68b21019873c\",\"steps_digest\":\"881ebf7657555f980b81e5295a6ccaed6f35ef9592977ade3cd2cc3b20045124\",\"deliverables\":[],\"negative_record\":{\"not_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:df5d2024a7f9592bc81fd03dd2f65dc0897e2b9831a7d8d879787e1e168873d0"},"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":"sha256:2fdf74ca5ab202836459e4021de835620b2fdf1b2620acadf9ec73c0773b828d","anchor":{"event_id":"4d020e3f7f1e463dc935404f2aa2bfad3a58d0e236b48263e07d822894aeee22","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"published","published_at":"2026-10-25T08:20:58.320Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-25T08:20:57.761Z","evidence_url":null,"receipt_uuid":"437ea1a5-7160-47bb-9ecf-eda0c584d8a2","output_sha256":"sha256:3dbe5769bd1dceddd0925022fe19d2e46ad10a8deba35f91bbf15215b5214f2e","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-25T08:20:57.761Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:3dbe5769bd1dceddd0925022fe19d2e46ad10a8deba35f91bbf15215b5214f2e\",\"receipt_uuid\":\"437ea1a5-7160-47bb-9ecf-eda0c584d8a2\",\"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":"2026-10-25T08:20:57.761Z","detail":"The receipt store reports 2026-10-25T08:20:57.761Z; 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":"sha256:3dbe5769bd1dceddd0925022fe19d2e46ad10a8deba35f91bbf15215b5214f2e","computed_hash":"sha256:3dbe5769bd1dceddd0925022fe19d2e46ad10a8deba35f91bbf15215b5214f2e","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."}}}