{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"8eee0c02-b9ce-4cbe-84a4-03e62ae30831","source_url":"https://zambo.dev/api/receipt/8eee0c02-b9ce-4cbe-84a4-03e62ae30831","receipt":{"id":"8eee0c02-b9ce-4cbe-84a4-03e62ae30831","created_at":"2026-10-24T03:19:05.413Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-10-24T03:19:04.807Z","completed_at":"2026-10-24T03:19:05.413Z"}],"output_hash":"sha256:13944b5145b39faf865f271836ff69a0a86f19b24f45f0d91e8ecc05634ed951","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":994,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:11e4f5d3cbfb88f78b62eef98a921b207dad9a1a7254356efa028fee3f0c97cf","timestamp":"2026-10-24T03:18:57.711Z","receipt_uuid":"7375828e-bf8a-41d1-a629-1d625af82a6e"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:75caf1fdba8cb2f575c1a78b5a1e091d45b35334be77e4d2b8f5be793afd237c","timestamp":"2026-10-24T03:18:59.304Z","receipt_uuid":"83666c50-3c9c-4278-b4d8-d46d87ecde9b"},{"tool":"leadsignal","status":"completed","args_hash":"sha256:cf489e03f032ee128a9d973d7eb8b0e01cc60899493d95f2a8e294355b132e49","timestamp":"2026-10-24T03:19:03.348Z","receipt_uuid":"7bf3f36b-a9b1-410b-be73-76984bad7d8b"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:64d9ffec851e544a03cce7e38851830b75d6be9e70f12bb6f88cdbe375aa1290","timestamp":"2026-10-24T03:19:04.241Z","receipt_uuid":"65d917ec-61f8-4887-aa19-877397fa88ae"},{"tool":"write","status":"completed","args_hash":"sha256:c47410879fbfc33c16dde96f9c2414f9cc0f016f57e196b91124ad0274201419","timestamp":"2026-10-24T03:19:05.413Z","receipt_uuid":"8eee0c02-b9ce-4cbe-84a4-03e62ae30831"}],"result_preview":"**Subject:** Meet Zambo – Your New AI Companion is Live!  \n\nHi [First Name],\n\nZambo is officially live, and it’s ready to power your daily workflows.  \n\n**Why Zambo matters** – It learns from your context, delivers precise AI insights, and scales with your team.  \n\nReady to see it in action? Click the link below to start a free trial and experience the difference today.\n\n[Start Your Trial]\n\nCheers,  \n[Your Name]  \nFounder & CEO, Zambo  \n\n---  \n\n*Word count: 97*","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:20a4d697971e753c857240888c3d95462e6f8670d59f92c5b8dc96c855339d47","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":"sha256:819b6c747f3b31a3a4c9b9fe4da9185a4eefb66d7cd9b2a19eb248e5604c7207","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":"no_upstream_bytes_captured","external_evidence":[],"provenance":null,"provenance_class":"EXECUTED BY ZAMBO","metadata_hash":"sha256:32b404fde3aeaa4fafd80f441610678e6f861eec2b228adaf68ac467c045d28e","anchor":{"event_id":"a1ecb43a02bca82660d2ff9b2119d8b9cb6c27252dc44627730e1193e4a86220","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"published","published_at":"2026-10-24T03:19:06.303Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-24T03:19:05.413Z","evidence_url":null,"receipt_uuid":"8eee0c02-b9ce-4cbe-84a4-03e62ae30831","output_sha256":"sha256:13944b5145b39faf865f271836ff69a0a86f19b24f45f0d91e8ecc05634ed951","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-24T03:19:05.413Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:13944b5145b39faf865f271836ff69a0a86f19b24f45f0d91e8ecc05634ed951\",\"receipt_uuid\":\"8eee0c02-b9ce-4cbe-84a4-03e62ae30831\",\"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":"2026-10-24T03:19:05.413Z","detail":"The receipt store reports 2026-10-24T03:19:05.413Z; 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"}},"verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:13944b5145b39faf865f271836ff69a0a86f19b24f45f0d91e8ecc05634ed951","computed_hash":"sha256:13944b5145b39faf865f271836ff69a0a86f19b24f45f0d91e8ecc05634ed951","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."}}}