{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"0e81396a-cd50-4b96-b721-2f3445176c5b","source_url":"https://zambo.dev/api/receipt/0e81396a-cd50-4b96-b721-2f3445176c5b","receipt":{"id":"0e81396a-cd50-4b96-b721-2f3445176c5b","created_at":"2026-11-02T13:08:31.519Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-11-02T13:08:29.526Z","completed_at":"2026-11-02T13:08:31.519Z"}],"output_hash":"sha256:6e5b1d580a317c5a626350c645ec2c14f0f2e28b2733d53a73f6c5ebaf57163c","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":2014,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:7d509d7a4f784ac78cf4e1bc21dc447e1b2a2e124ce00c9ea4acce2d6fec11ce","timestamp":"2026-11-02T13:08:13.873Z","receipt_uuid":"13ee48d8-3bd3-4653-bdd4-435435a3b836"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:c4973155255a72f6136955b5ff6be34afa1aa8bb02ff0dd93d906aabd41495a3","timestamp":"2026-11-02T13:08:15.166Z","receipt_uuid":"daabfeca-132a-46fe-9063-13cdefeb6b0a"},{"tool":"leadsignal","status":"completed","args_hash":"sha256:08f728d2fed115dc38052a6dbb3fd74918d75094627ef94525dc68387332d452","timestamp":"2026-11-02T13:08:28.021Z","receipt_uuid":"fa1a137f-b161-465a-8c69-7fc63f66fac3"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:31cd1264a64275683e487d481a19eab24c27354c8e919851cf1f634e04c3c5ed","timestamp":"2026-11-02T13:08:28.942Z","receipt_uuid":"5f3afe5c-6d35-4b82-8141-918fcbdd98d7"},{"tool":"write","status":"completed","args_hash":"sha256:42209fbbf1e4a811edd4f03c6207e5fac136a372b7ee2b41c508b5da8772a211","timestamp":"2026-11-02T13:08:31.519Z","receipt_uuid":"0e81396a-cd50-4b96-b721-2f3445176c5b"}],"result_preview":"Subject: Zambo Launch: Lead Verification Update\n\n[Name],\n\nZambo is live. We’ve run our initial verification checks to ensure the core promise holds up: accurate, source-backed lead generation without the fluff.\n\nHere is the current status of our Austin web design test.\n\n**The Finding:**\nWe attempted a live search for web design prospects in Austin, TX. The result was zero source-backed leads.\n\n**Why This Matters:**\nThis is a feature, not a bug. Zambo does not hallucinate contacts. It does not pad results with unverified data to make the tool look busy. If the source data isn’t there, we tell you it’s not there. A receipt proves the saved bytes; it does not prove correctness. Therefore, an empty result is the highest form of integrity we can offer. We would rather show you a blank page than a list of fake names.\n\n**The Product:**\n*   **Speed:** Under 60 seconds per query.\n*   **Scope:** 24 trades, any US city.\n*   **Access:** No API key, no signup.\n*   **Limit:** 3 free searches per day per IP.\n\n**Your Next Move:**\nWe are not sending outreach. We are not inventing customers. We are waiting for your signal to test a new vertical where source data is dense.\n\nPick a trade and a city. We will run the check. You get the raw output, the receipt, and the truth.\n\nNo sales pitch. No demo booking. Just data.\n\nReady when you are.\n\nBest,\n\n[Your Name]\nZambo Team\n\n**Test Receipt (Austin/Web Design):**\nhttps://zambo.dev/run/fa1a137f-b161-465a-8c69-7fc63f66fac3","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:3bf7d488674463225c00f30f6da535ec35f279c7c005f251c82eea51a3f9bd71","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":"sha256:2e2406e37e5124e3c6bf311a0595b277b0ea86ce8d4dfbaf54173a9664a6cfaf","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":"sha256:6ecc297a3b3090bd2b39dbce986cc078d064a01d1fae91759099d5ef2f08f431","anchor":{"event_id":"741bc88b5f4ddbfbe8287d6420ad7ebde3d5798395d16fe5fe68b3f112595ca8","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-11-02T13:08:32.426Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-11-02T13:08:31.519Z","evidence_url":null,"receipt_uuid":"0e81396a-cd50-4b96-b721-2f3445176c5b","output_sha256":"sha256:6e5b1d580a317c5a626350c645ec2c14f0f2e28b2733d53a73f6c5ebaf57163c","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-11-02T13:08:31.519Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:6e5b1d580a317c5a626350c645ec2c14f0f2e28b2733d53a73f6c5ebaf57163c\",\"receipt_uuid\":\"0e81396a-cd50-4b96-b721-2f3445176c5b\",\"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":"2026-11-02T13:08:31.519Z","detail":"The receipt store reports 2026-11-02T13:08:31.519Z; 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":"sha256:83c00aba0072741e848cf7467072aa73d2f2c77fb579da729712cfee38498235"}}},"evidence_status":"empty","verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:6e5b1d580a317c5a626350c645ec2c14f0f2e28b2733d53a73f6c5ebaf57163c","computed_hash":"sha256:6e5b1d580a317c5a626350c645ec2c14f0f2e28b2733d53a73f6c5ebaf57163c","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."}}}