{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"fa236d64-7b97-4d37-ade0-26ad18879840","source_url":"https://zambo.dev/api/receipt/fa236d64-7b97-4d37-ade0-26ad18879840","receipt":{"id":"fa236d64-7b97-4d37-ade0-26ad18879840","created_at":"2026-11-07T01:41:22.689Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-11-07T01:41:21.180Z","completed_at":"2026-11-07T01:41:22.689Z"}],"output_hash":"sha256:588956bc454c892b302b7ac2bc6eb3a36c2605edf02e4560641b5a18bbe7278e","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":818,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:92a8d7d187aed38679108494a1ce4c1c8a65cc6d3d6fb5cb7bb88a79583bec71","timestamp":"2026-11-07T01:41:05.508Z","receipt_uuid":"74f452bf-6b8f-4256-9cfe-a94af3580871"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:3c977add2e02b85fc05f774c10936eea71cae3c234d69343b0c26109f86c7319","timestamp":"2026-11-07T01:41:05.943Z","receipt_uuid":"5ea0704d-9751-423a-ac23-95c5b39cbfd3"},{"tool":"leadsignal","status":"completed","args_hash":"sha256:962514abd2f848bd3fb183f1bd14d05cfa28fb0938dce863254d87f2458b450c","timestamp":"2026-11-07T01:41:19.539Z","receipt_uuid":"a4b4f07a-de8f-4928-bc45-53de43ca0897"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:239c2ca43af656c146e2d597e5401073abb026a08ce313a358628ebb8b9990dc","timestamp":"2026-11-07T01:41:20.605Z","receipt_uuid":"8173908b-9ced-4df5-ab46-5586c8dc70ed"},{"tool":"write","status":"completed","args_hash":"sha256:54758411ffa8cfd6d358d01111e805070858c9f4f6dbcb79205060fa7c21b3f0","timestamp":"2026-11-07T01:41:22.689Z","receipt_uuid":"fa236d64-7b97-4d37-ade0-26ad18879840"}],"result_preview":"**Subject:** Zambo launches – unlock smarter workflows  \n\nHi [Name],  \n\nZambo is now live. Our AI‑powered platform slashes task time by 30% and boosts team collaboration in a single click.  \n\nStart your free trial now and see the difference for yourself.  \n\nBest regards,  \n[Your Name]  \n[Your Title","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:d2f506c236881b5a1002827d4306c201372fb2980c2e952eff0c7afa97bf4779","input_hash_layout":"zambo-json-sorted-keys-utf8-v1","free_used":0,"free_remaining":0,"free_limit":0,"signal_handle":null,"tool":{"name":"write","version":"4.0.0","scope":"public"},"caller":{"type":"session","id":"sha256:51c79362570d3747e3466a610d47a93aaee9cd2b7978f291b4764cfe88f2ebd0","label":"zambo-home-demo","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:bb185484e47428986c5ba772d2b1321adc45af8dc0ff563c44d889a1988f8d62","anchor":{"event_id":"7d9a768a05bdbf9995c3ec12e67a5e2a3700fa07160d6c98c75a435fe7ab9f05","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"published","published_at":"2026-11-07T01:41:23.238Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-11-07T01:41:22.689Z","evidence_url":null,"receipt_uuid":"fa236d64-7b97-4d37-ade0-26ad18879840","output_sha256":"sha256:588956bc454c892b302b7ac2bc6eb3a36c2605edf02e4560641b5a18bbe7278e","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-11-07T01:41:22.689Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:588956bc454c892b302b7ac2bc6eb3a36c2605edf02e4560641b5a18bbe7278e\",\"receipt_uuid\":\"fa236d64-7b97-4d37-ade0-26ad18879840\",\"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":"2026-11-07T01:41:22.689Z","detail":"The receipt store reports 2026-11-07T01:41:22.689Z; 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":"sha256:90f23c21bbe80088bcc642f37fb1cd94caf479cbcacc5ca9e9bca3619f642b64"}}},"evidence_status":"empty","verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:588956bc454c892b302b7ac2bc6eb3a36c2605edf02e4560641b5a18bbe7278e","computed_hash":"sha256:588956bc454c892b302b7ac2bc6eb3a36c2605edf02e4560641b5a18bbe7278e","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."}}}