{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"c565c6b8-e26e-4098-9159-3e3c8c175e11","source_url":"https://zambo.dev/api/receipt/c565c6b8-e26e-4098-9159-3e3c8c175e11","receipt":{"id":"c565c6b8-e26e-4098-9159-3e3c8c175e11","created_at":"2026-11-04T20:15:28.771Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-11-04T20:15:27.291Z","completed_at":"2026-11-04T20:15:28.771Z"}],"output_hash":"sha256:a78f1de93e217ae8203b87a246424a580f6c83ff42fe7a7a7e2aea26bc5cf1ab","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":2268,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:7e202dcf4aaa3740cee1c5fffbc8a6fe0ff3cbec40f55da8a7a66e95eb0cbd75","timestamp":"2026-11-04T20:15:13.460Z","receipt_uuid":"7357a766-b52f-49bd-abf4-c6cbca5bd601"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:d0a461a54299990869da2e81ae514fa83f9800550115e404170aa52229f23c54","timestamp":"2026-11-04T20:15:17.845Z","receipt_uuid":"a088ccac-ce0a-440b-84f9-08cec871cc99"},{"tool":"leadsignal","status":"completed","args_hash":"sha256:a468c2a6be19ae575e2b4f6362269232e219c71e559af5b4d44c41d09e572f00","timestamp":"2026-11-04T20:15:26.209Z","receipt_uuid":"441cf6bb-6d26-4343-9be1-e9e1a4998337"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:f039759a693dff5388cda96e9b4c86a46bf32de4fd71e282703ea84921be50ee","timestamp":"2026-11-04T20:15:26.833Z","receipt_uuid":"cf24a017-d592-49ff-912f-d75e1e7b1251"},{"tool":"write","status":"completed","args_hash":"sha256:86538e78a2b240f8d33c0c1c32e885255db03ae291832863aa07eeca113216c2","timestamp":"2026-11-04T20:15:28.771Z","receipt_uuid":"c565c6b8-e26e-4098-9159-3e3c8c175e11"}],"result_preview":"Subject: Zambo is live: PromptShield and LeadSignal\n\nHi [Name],\n\nZambo is officially live. We’ve built two essential tools for AI developers who need speed without sacrificing security.\n\nFirst, PromptShield. This API detects prompt injection and jailbreak attempts in real-time. It scans for 21 specific patterns, flags critical risks like instruction overrides, and returns a clear receipt. You get immediate clarity on whether your input is safe, with no semantic ambiguity. It’s fast, free, and requires no API key.\n\nSecond, LeadSignal. This tool generates qualified, source-backed leads for contractors and local service businesses. Give it a trade and a city, and it returns five prospects with contact info in under 60 seconds. It supports 24 trades across any US city. We strictly adhere to data integrity: these are prospects, not customers. A receipt proves the data bytes saved, not their validity.\n\nBoth tools are available now. You get three free searches per day for LeadSignal and 20 total free calls per day across our work tools via the Universal Zambo Stack entry point. No signup. No credit card.\n\nI want you to test the speed yourself.\n\n**Your next step:**\nVisit the dashboard and run a single scan.\n\n1.  Go to https://zambo.dev/day-pass/?quota_handle=zch_fYoxHmYwpbIh-e0ZfHRFrr.5je01zwWMwMDpxn9WC7P8e\n2.  Input a sample prompt containing a common injection attempt.\n3.  Review the receipt at https://zambo.dev/run/a088ccac-ce0a-440b-84f9-08cec871cc99\n\nIf the latency feels right and the detection is clear, you’re ready to scale. If not, tell me what missed.\n\nWe’re building for humans who need reliable data, not just search engine bait. Let’s make sure this fits your workflow.\n\nBest,\n\n[Your Name]\nZambo","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:b8c6984d3b1fff7ff56e0ddfbd6e8c12acde7bb8614723bcacee4658082469e8","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":"sha256:5e56f40f895f9f4f9d31d473995fd87443f0913d5fbd68b6cb867c2b06cd5b04","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":"sha256:80ebd2f854dd9781ed91c66c47acee91dc7291d7c5c532b611b9448f1ab051a7","anchor":{"event_id":"409917f07965a38c76fbe5a90f07d812f6467cd16085cfc8777cabb8e81ae05a","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-11-04T20:15:29.504Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-11-04T20:15:28.771Z","evidence_url":null,"receipt_uuid":"c565c6b8-e26e-4098-9159-3e3c8c175e11","output_sha256":"sha256:a78f1de93e217ae8203b87a246424a580f6c83ff42fe7a7a7e2aea26bc5cf1ab","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-11-04T20:15:28.771Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:a78f1de93e217ae8203b87a246424a580f6c83ff42fe7a7a7e2aea26bc5cf1ab\",\"receipt_uuid\":\"c565c6b8-e26e-4098-9159-3e3c8c175e11\",\"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":"2026-11-04T20:15:28.771Z","detail":"The receipt store reports 2026-11-04T20:15:28.771Z; 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:f2a49000996da42197320f19ed2cf37361638cd811b8add15ce11581bfeb817e"}}},"evidence_status":"empty","verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:a78f1de93e217ae8203b87a246424a580f6c83ff42fe7a7a7e2aea26bc5cf1ab","computed_hash":"sha256:a78f1de93e217ae8203b87a246424a580f6c83ff42fe7a7a7e2aea26bc5cf1ab","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."}}}