{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"87fcbd98-7b5a-4e36-9491-8db12dba777a","source_url":"https://zambo.dev/api/receipt/87fcbd98-7b5a-4e36-9491-8db12dba777a","receipt":{"id":"87fcbd98-7b5a-4e36-9491-8db12dba777a","created_at":"2026-10-30T22:34:45.829Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-10-30T22:34:44.175Z","completed_at":"2026-10-30T22:34:45.829Z"}],"output_hash":"sha256:94f7724c2783ef245824708ee5611e5efb463b64a456414d6d87944838f7eb1d","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":887,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:07190aad84a12cc3457b6ff183ba9c17a5dbca5caf7eedfd59710a9d1c1b6b30","timestamp":"2026-10-30T22:34:28.530Z","receipt_uuid":"a249e3ee-70d9-413e-a5e2-27df0a36d0e2"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:3ea88963074724038487ca5cc5675f8bb485110cfafefef2e81cec56e470221b","timestamp":"2026-10-30T22:34:29.882Z","receipt_uuid":"f65729ba-d8d0-4724-8351-fa4a98cebd46"},{"tool":"leadsignal","status":"completed","args_hash":"sha256:9f7bb0aa4a5902c69cb0e4fbc2f974e299289b61a54e9fd717f96178b53c274e","timestamp":"2026-10-30T22:34:42.498Z","receipt_uuid":"e896d408-f736-43a5-8b59-37804f0dbcc2"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:f60b887c32753905d4bf0ed217ff627b12b232432b95b227eb306db7d838aad0","timestamp":"2026-10-30T22:34:43.542Z","receipt_uuid":"f0cd3474-a749-4183-9ad5-064dd11d2753"},{"tool":"write","status":"completed","args_hash":"sha256:7402c388ec660be3d0e6c5bff37ec2eace8c0e3a7a065cf2ab7907d94a513e26","timestamp":"2026-10-30T22:34:45.829Z","receipt_uuid":"87fcbd98-7b5a-4e36-9491-8db12dba777a"}],"result_preview":"**Subject:** Zambo launches – unlock your AI edge today  \n\nHi [Name],  \n\nZambo is live. Our new AI toolkit is ready to power your projects faster and smarter.  \n\nAll you need is a click to explore the features and secure early access.  \n\n[Explore Zambo – Launch Details](https://zambo.dev/run/f65729ba-d8d0-4724-8351-fa4a98cebd46)  \n\nBest,  \n[Your Name]  \nZambo Team","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:44bf182217c552ddef68ff40002e062357d6250385e1b11b2ed893f35a14b883","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:d89d04a3f5378bfa30f237d5ac528e6d8558a8694b11f3033da39a9added7d43","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":"sha256:2425660891dc31903567f53e15214ab06f4c1809e064057ca36e5138ea0e4f22","anchor":{"event_id":"3f86e346dcf89676cbd67c4d3a76befccd3dee4a4cebf3313953694dd15b20a1","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"published","published_at":"2026-10-30T22:34:46.368Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-30T22:34:45.829Z","evidence_url":null,"receipt_uuid":"87fcbd98-7b5a-4e36-9491-8db12dba777a","output_sha256":"sha256:94f7724c2783ef245824708ee5611e5efb463b64a456414d6d87944838f7eb1d","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-30T22:34:45.829Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:94f7724c2783ef245824708ee5611e5efb463b64a456414d6d87944838f7eb1d\",\"receipt_uuid\":\"87fcbd98-7b5a-4e36-9491-8db12dba777a\",\"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":"2026-10-30T22:34:45.829Z","detail":"The receipt store reports 2026-10-30T22:34:45.829Z; 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":"sha256:1e47d991c7f30416bd68f00f3da5726f47aab47785d6949e8ed9d3f3db4364e9"}}},"evidence_status":"empty","verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:94f7724c2783ef245824708ee5611e5efb463b64a456414d6d87944838f7eb1d","computed_hash":"sha256:94f7724c2783ef245824708ee5611e5efb463b64a456414d6d87944838f7eb1d","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."}}}