{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"cea1cf2a-a384-4297-81f5-ae87226baae3","source_url":"https://zambo.dev/api/receipt/cea1cf2a-a384-4297-81f5-ae87226baae3","receipt":{"id":"cea1cf2a-a384-4297-81f5-ae87226baae3","created_at":"2026-10-18T15:07:21.196Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: workflow_close","tools":["workflow_close"],"steps":[{"tool":"workflow_close","completed_at":"2026-10-18T15:07:21.196Z","status":"success"}],"output_hash":"sha256:d258a38539687a03375f61175dd1dae8e202b267f041e16c4257398fc6f49488","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":1171,"verification_status":"verified","session_trail":[],"result_preview":"{\"count\":3,\"merkle_root\":\"28a63c689729c602fb8b4afafdbb51597b82391b96972f43cba1b6cc8c52b264\",\"children\":[{\"id\":\"3e939a67-80d1-44b7-988d-d27a7a2f8545\",\"output_hash\":\"50c40d0a23e66fad7e1e340490161dc0ad305b4500d984e11ea6d3ac77aa96fe\"},{\"id\":\"28a2e92b-a1a4-4dbd-9849-4fda7eaaea3d\",\"output_hash\":\"223220d9a031ee57d95ec4ace9de250c2be818817f5df3110a402fdc01510f94\"},{\"id\":\"2614e7c9-be9d-41b8-a8c5-0b9a08ea59dc\",\"output_hash\":\"5058d016a067a94da539e89ff1e6e9b36aaa5f8e6be306088e7376027cf9e09f\"}],\"deliverables\":[],\"negative_record\":{\"not_checked\":[\"This is sample text, not real client work. Its accuracy and suitability were not checked.\",\"prompt_shield\"],\"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":"sha256:879e120c1dd74fe5342528f4398d6264b7dcaaa74ce2e1c7ea561e4033b8523b"},"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:b3d5e9f4ad3383882f71a6a35ce7ef7971e7bb4b7bea8568ee7cbc3b828a7f64","anchor":{"event_id":"7d6eba132f9e0f295fb82d09214a651323dfc4262f958ff46930bf67da9b7e0f","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-10-18T15:07:21.766Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-18T15:07:21.196Z","evidence_url":null,"receipt_uuid":"cea1cf2a-a384-4297-81f5-ae87226baae3","output_sha256":"sha256:d258a38539687a03375f61175dd1dae8e202b267f041e16c4257398fc6f49488","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-18T15:07:21.196Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:d258a38539687a03375f61175dd1dae8e202b267f041e16c4257398fc6f49488\",\"receipt_uuid\":\"cea1cf2a-a384-4297-81f5-ae87226baae3\",\"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":"2026-10-18T15:07:21.196Z","detail":"The receipt store reports 2026-10-18T15:07:21.196Z; 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:d258a38539687a03375f61175dd1dae8e202b267f041e16c4257398fc6f49488","computed_hash":"sha256:d258a38539687a03375f61175dd1dae8e202b267f041e16c4257398fc6f49488","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."}}}