{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"bffdd4e8-2963-4511-82f0-80eb4663db18","source_url":"https://zambo.dev/api/receipt/bffdd4e8-2963-4511-82f0-80eb4663db18","receipt":{"id":"bffdd4e8-2963-4511-82f0-80eb4663db18","created_at":"2026-11-05T15:33:07.521Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: workflow_close","tools":["workflow_close"],"steps":[{"tool":"workflow_close","status":"success","started_at":"2026-11-05T15:33:07.062Z","completed_at":"2026-11-05T15:33:07.521Z"}],"output_hash":"sha256:66c09eb477d70f7f244c18caefd3cbef423dbf1168616e3346a7983c4080ee7f","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":1301,"verification_status":"verified","session_trail":[{"tool":"memory_remember","status":"completed","args_hash":"sha256:d8701f6f461545ecedea956091846a23dbd2a698281ca2f67a38bf494631ceae","timestamp":"2026-11-05T15:33:04.684Z","receipt_uuid":"964afbba-6821-4ce1-b7b4-6a729482d0bb"},{"tool":"memory_recall","status":"completed","args_hash":"sha256:900ad84f3c424725fe76825ffc113e3c7a9907730d39cc8c83bf869ff855aefe","timestamp":"2026-11-05T15:33:05.985Z","receipt_uuid":"11c33695-5b2c-4ec6-b66b-1aab9715482b"},{"tool":"workflow_close","status":"completed","args_hash":"sha256:9da284749e96de9581ac51db28304dff0a57275eda78c98c2914cb4b0e7d25b7","timestamp":"2026-11-05T15:33:07.521Z","receipt_uuid":"bffdd4e8-2963-4511-82f0-80eb4663db18"}],"result_preview":"{\"count\":2,\"merkle_root\":\"f443d1434730cf3f544bf5cfef72faf2141f1e30248763b35d1da9eb646495bf\",\"merkle_version\":\"seq-output-v1\",\"children\":[{\"id\":\"964afbba-6821-4ce1-b7b4-6a729482d0bb\",\"output_hash\":\"[REDACTED_IDENTIFIER]\"},{\"id\":\"11c33695-5b2c-4ec6-b66b-1aab9715482b\",\"output_hash\":\"6291969b36c9abe1aba356d09f85bf5e98166bf30446402974f63491ee1f5156\"}],\"message\":\"Wrapped up 2 steps. Here's your proof page: https://zambo.dev/workflow/15594a4c-9dda-4663-91c5-49d2955cf1a8\",\"first_closed_at\":\"2026-11-05T15:33:07.145Z\",\"free_view_expires_at\":\"2026-11-06T15:33:07.145Z\",\"page_state\":\"free\",\"disclosure\":\"This proof page has no current expiry. A pass lets you save and share the full proof, with a PDF.\",\"verification_status\":\"not_verified\",\"issuer_authenticated\":false}","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:9da284749e96de9581ac51db28304dff0a57275eda78c98c2914cb4b0e7d25b7","input_hash_layout":"zambo-json-sorted-keys-utf8-v1","free_used":1,"free_remaining":19,"free_limit":20,"signal_handle":null,"tool":{"name":"workflow_close","version":"4.0.0","scope":"public"},"caller":{"type":"session","id":"sha256:982fe898f2d39cbcd94a398c38c9e279077cf32dbae8b3cbfdd2fac850cf6e03","label":"leak-L2","label_source":"caller_reported"},"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":"empty","result_source":null,"evidence_source":null,"external_evidence":[],"provenance":{"result_source":null,"evidence_source":null,"evidence_status":"empty","evidence_captures":[]},"provenance_class":"EXECUTED BY ZAMBO","metadata_hash":"sha256:506b75c93dd404d377087410fcac326003e2ed35a32612243d233090173b0667","anchor":{"event_id":"325ef1a3d7369009745fc218587f74c0cdbc322b97797994dee29b0898de8b84","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-11-05T15:33:13.555Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-11-05T15:33:07.521Z","evidence_url":null,"receipt_uuid":"bffdd4e8-2963-4511-82f0-80eb4663db18","output_sha256":"sha256:66c09eb477d70f7f244c18caefd3cbef423dbf1168616e3346a7983c4080ee7f","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-11-05T15:33:07.521Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:66c09eb477d70f7f244c18caefd3cbef423dbf1168616e3346a7983c4080ee7f\",\"receipt_uuid\":\"bffdd4e8-2963-4511-82f0-80eb4663db18\",\"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":"2026-11-05T15:33:07.521Z","detail":"The receipt store reports 2026-11-05T15:33:07.521Z; 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","quota_identity":{"meter_key":"sha256:c708ef83b525315f2e7e118f4f6369c8d3a1eea85707a72c784765e2f39a9cfc"}}},"evidence_status":"empty","verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:66c09eb477d70f7f244c18caefd3cbef423dbf1168616e3346a7983c4080ee7f","computed_hash":"sha256:66c09eb477d70f7f244c18caefd3cbef423dbf1168616e3346a7983c4080ee7f","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."}}}