{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"bfe3bfcc-ef6f-4cd2-891c-78c6df42b248","source_url":"https://zambo.dev/api/receipt/bfe3bfcc-ef6f-4cd2-891c-78c6df42b248","receipt":{"id":"bfe3bfcc-ef6f-4cd2-891c-78c6df42b248","created_at":"2026-11-13T14:17:38.134Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-11-13T14:17:36.806Z","completed_at":"2026-11-13T14:17:38.134Z"}],"output_hash":"sha256:4e2a11ef16a9c7d788029166a4731c5a8102af86654266dde06b72c99adf84b3","hash_algorithm":"sha256","canonical_bytes":"eyJjYWxsZXIiOnsiaWQiOiJzaGEyNTY6MzFiZWFhMjg2MmU2YWQ0NWVlYzdiNGEzNDE1YWJkMGJlMTI0YzU3ZDU2YzljNmQ5ODQyYWI3NGE0NjBmNzM1OCIsImxhYmVsIjoiemFtYm8taG9tZS1kZW1vIiwibGFiZWxfc291cmNlIjoiY2FsbGVyX3JlcG9ydGVkIiwidHlwZSI6InNlc3Npb24ifSwiaXNzdWVyX2NsYWltcyI6eyJwcm92ZW5hbmNlX2NsYXNzIjoiRVhFQ1VURUQgQlkgWkFNQk8ifSwib3V0cHV0Ijp7InRleHQiOiJTdWJqZWN0OiBaYW1ibyBMYXVuY2g6IFJlYWwgUHJvc3BlY3RzLCBObyBGbHVmZlxuXG5IaSBbTmFtZV0sXG5cblphbWJvIGlzIGxpdmUuIFdlIGJ1aWx0IHRoaXMgYmVjYXVzZSBsZWFkIGdlbmVyYXRpb24gZm9yIGxvY2FsIHNlcnZpY2UgYnVzaW5lc3NlcyBpcyBicm9rZW4uIE1vc3QgdG9vbHMgZ2l2ZSB5b3UgY29sZCwgdW52ZXJpZmllZCBkYXRhIG9yIHByb21pc2UgXCJBSSBtYWdpY1wiIHRoYXQgZGVsaXZlcnMgbm90aGluZy4gWmFtYm8gU3RhY2sgY2hhbmdlcyB0aGF0LlxuXG5IZXJlIGlzIHRoZSBjb3JlIHZhbHVlOiBZb3UgaW5wdXQgYSB0cmFkZSBhbmQgYSBjaXR5LiBJbiB1bmRlciA2MCBzZWNvbmRzLCB5b3UgcmVjZWl2ZSBmaXZlIHF1YWxpZmllZCwgc291cmNlLWJhY2tlZCBsZWFkcyB3aXRoIGNvbnRhY3QgaW5mby4gV2Ugc3VwcG9ydCAyNCB0cmFkZXMgYWNyb3NzIGFueSBVUyBjaXR5LiBUaGlzIGlzIG5vdCBhIGRpcmVjdG9yeS4gSXQgaXMgYSBwcmVjaXNpb24gdG9vbCBmb3IgY29udHJhY3RvcnMgYW5kIGxvY2FsIHNlcnZpY2Ugb3duZXJzIHdobyBuZWVkIHJldmVudWUsIG5vdCBub2lzZS5cblxuV2UganVzdCBjb21wbGV0ZWQgYSB0ZXN0IHJ1biBmb3IgYSB3ZWIgZGVzaWduIHByb3NwZWN0IGluIEF1c3RpbiwgVFguIFRoZSByZXN1bHQgd2FzIHplcm8gbGVhZHMuIFRoYXQgaXMgdGhlIHBvaW50LiBXZSBkbyBub3QgaW52ZW50IHByb3NwZWN0cy4gV2UgZG8gbm90IHBhZCByZXN1bHRzIHdpdGggb3V0ZGF0ZWQgZGF0YS4gSWYgdGhlIGRhdGEgaXNu4oCZdCB0aGVyZSwgd2UgdGVsbCB5b3UuIEEgcmVjZWlwdCBwcm92ZXMgdGhlIHNhdmVkIGJ5dGVzLCBidXQgb3VyIGludGVncml0eSBwcm92ZXMgdGhlIHF1YWxpdHkuIFdoZW4gWmFtYm8gZmluZHMgYSBsZWFkLCBpdCBpcyBhIHZlcmlmaWVkLCBzb3VyY2UtYmFja2VkIHByb3NwZWN0IHJlYWR5IGZvciBvdXRyZWFjaC4gV2UgbmV2ZXIgc2VuZCBtZXNzYWdlcyBmb3IgeW91LiBZb3Ugc3RheSBpbiBjb250cm9sLlxuXG5XZSBhcmUgbGF1bmNoaW5nIHdpdGggYSBmcmVlIHRpZXIgdG8gcHJvdmUgdGhlIGNvbmNlcHQuIFlvdSBnZXQgb25lIGZyZWUgZmlyc3QgY2FsbCBwZXIgdG9vbCBwZXIgVVRDIGRheSwgcGx1cyB0aHJlZSBzaGFyZWQgY29udGludWUgY2FsbHMuIE5vIGF1dGggcmVxdWlyZWQuIEp1c3QgcmVzdWx0cy5cblxuSWYgeW91IHJ1biBhIGxvY2FsIHNlcnZpY2UgYnVzaW5lc3MsIHlvdSBrbm93IHRoZSBjb3N0IG9mIGEgYmFkIGxlYWQuIFphbWJvIGVsaW1pbmF0ZXMgdGhhdCByaXNrLiBXZSBhcmUgbm90IHNlbGxpbmcgeW91IGEgZGF0YWJhc2UuIFdlIGFyZSBnaXZpbmcgeW91IGEgZmlsdGVyIHRoYXQgd29ya3MuXG5cbioqWW91ciBuZXh0IHN0ZXA6KipcblxuR28gdG8gW0xpbmsgdG8gWmFtYm9dIGFuZCBydW4gYSBzaW5nbGUgc2VhcmNoIGZvciB5b3VyIHNwZWNpZmljIHRyYWRlIGFuZCBjaXR5LiBTZWUgaWYgdGhlIGRhdGEgaG9sZHMgdXAuIElmIGl0IGRvZXMsIGtlZXAgdXNpbmcgaXQuIElmIGl0IGRvZXNu4oCZdCwgeW91IGhhdmUgbG9zdCBub3RoaW5nIGJ1dCBzaXh0eSBzZWNvbmRzLlxuXG5XZSBhcmUgdGlnaHQgb24gb3VyIGxhdW5jaCB3aW5kb3cuIFdlIHdhbnQgeW91ciBmZWVkYmFjayBvbiB0aGUgZmlyc3QgZml2ZSBsZWFkcyB5b3UgZ2VuZXJhdGUuIFRlbGwgdXMgaWYgdGhleSBhcmUgcmVhbC4gVGVsbCB1cyBpZiB0aGV5IGFyZSB3b3J0aCB5b3VyIHRpbWUuXG5cbkxldOKAmXMgZ2V0IHRvIHdvcmsuXG5cbkJlc3QsXG5cbltZb3VyIE5hbWVdXG5Gb3VuZGVyLCBaYW1ibyJ9LCJyZWNlaXB0X3NjaGVtYV92ZXJzaW9uIjoiMC40Iiwic2lkZV9lZmZlY3RzIjp7ImRlY2xhcmF0aW9uX2hhc2giOiJzaGEyNTY6NDVhYWQzOGYzYWE5ODJiOWFhZmU5MmVjYjQxNmViZTk4NzkxZWRkYmFmOGFiNmRmMGJkMDg2MDViN2MxYmZlZSIsImRlY2xhcmVkIjpbIm5vbmUiXSwic2NoZW1hX3ZlcnNpb24iOiJ6YW1iby1zaWRlLWVmZmVjdHMvMSJ9LCJ0b29sIjp7Im5hbWUiOiJ3cml0ZSIsInNjb3BlIjoicHVibGljIiwidmVyc2lvbiI6IjQuMS4wIn19","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":2313,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:cb6fbbe29308c9aad01871dc39f60d68fb778ee11954fb9aeb4a1e60208f9e6b","timestamp":"2026-11-13T14:17:21.237Z","receipt_uuid":"2e29f352-ff08-49fd-b5e2-e654c0de0769"},{"tool":"ghost_audit_site","status":"completed","args_hash":"sha256:2eb4a79366345c233f2f41f6f3de65fc585ca25dc1fa6fa20632e5f66207b47e","timestamp":"2026-11-13T14:17:21.377Z","receipt_uuid":"bab12780-6d66-4849-bbae-72c9be988d83"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:1bb1dcceb4cbe48c636473a49a5ca4214553150f4d05d68286bee33eb4e86331","timestamp":"2026-11-13T14:17:22.291Z","receipt_uuid":"a843aa9e-e385-45c6-bd8f-a12edf2956e0"},{"tool":"leadsignal","status":"completed","args_hash":"sha256:8a65d2dc7c756c291edce6c847b1d763ab299648fc63ddc6ff44075555a0a267","timestamp":"2026-11-13T14:17:35.220Z","receipt_uuid":"3073868d-b254-4c0b-adc3-c06cf4e33deb"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:45edd5e2001a8dbbc43cf923f7117421fcbe9271d22a4e91989a3e936ea9d2a7","timestamp":"2026-11-13T14:17:36.248Z","receipt_uuid":"fda122bf-9b0d-404d-a24c-ae8fefca5019"},{"tool":"write","status":"completed","args_hash":"sha256:c231a5a0ef1dca0bbd744736441d360417484dc83227084b9dd9ef1a0e12d42c","timestamp":"2026-11-13T14:17:38.134Z","receipt_uuid":"bfe3bfcc-ef6f-4cd2-891c-78c6df42b248"}],"result_preview":"Subject: Zambo Launch: Real Prospects, No Fluff\n\nHi [Name],\n\nZambo is live. We built this because lead generation for local service businesses is broken. Most tools give you cold, unverified data or promise \"AI magic\" that delivers nothing. Zambo Stack changes that.\n\nHere is the core value: You input a trade and a city. In under 60 seconds, you receive five qualified, source-backed leads with contact info. We support 24 trades across any US city. This is not a directory. It is a precision tool for contractors and local service owners who need revenue, not noise.\n\nWe just completed a test run for a web design prospect in Austin, TX. The result was zero leads. That is the point. We do not invent prospects. We do not pad results with outdated data. If the data isn’t there, we tell you. A receipt proves the saved bytes, but our integrity proves the quality. When Zambo finds a lead, it is a verified, source-backed prospect ready for outreach. We never send messages for you. You stay in control.\n\nWe are launching with a free tier to prove the concept. You get one free first call per tool per UTC day, plus three shared continue calls. No auth required. Just results.\n\nIf you run a local service business, you know the cost of a bad lead. Zambo eliminates that risk. We are not selling you a database. We are giving you a filter that works.\n\n**Your next step:**\n\nGo to [Link to Zambo] and run a single search for your specific trade and city. See if the data holds up. If it does, keep using it. If it doesn’t, you have lost nothing but sixty seconds.\n\nWe are tight on our launch window. We want your feedback on the first five leads you generate. Tell us if they are real. Tell us if they are worth your time.\n\nLet’s get to work.\n\nBest,\n\n[Your Name]\nFounder, Zambo","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:b3a22c34601c10859371eceb91b1b0fb6f1b99ed458d07704f437ba154c39930","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":"4.1.0","scope":"public"},"caller":{"type":"session","id":"sha256:31beaa2862e6ad45eec7b4a3415abd0be124c57d56c9c6d9842ab74a460f7358","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":"sha256:6a74cc1cd6ac94dda19c68f1030c547131649df0a128b4628d13ebae0114a4f5","anchor":{"event_id":"0617aa999f44bd3d4c1459bf870e1acbda51753f7dafb3b84136d3866df570b7","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.primal.net"],"status":"published","published_at":"2026-11-13T14:17:38.657Z","published_at_semantics":"Relay confirmation time (accepted acknowledgement or exact-event read-back); not the signed event's created_at.","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-11-13T14:17:38.134Z","evidence_url":null,"receipt_uuid":"bfe3bfcc-ef6f-4cd2-891c-78c6df42b248","output_sha256":"sha256:4e2a11ef16a9c7d788029166a4731c5a8102af86654266dde06b72c99adf84b3","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-11-13T14:17:38.134Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:4e2a11ef16a9c7d788029166a4731c5a8102af86654266dde06b72c99adf84b3\",\"receipt_uuid\":\"bfe3bfcc-ef6f-4cd2-891c-78c6df42b248\",\"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":"2026-11-13T14:17:38.134Z","detail":"The receipt store reports 2026-11-13T14:17:38.134Z; 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":"sha256:11eee782bc100599c74e9e11ad510cc610da7827b5eb9099b6de786bc9f0000a"}}},"evidence_status":"empty","verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:4e2a11ef16a9c7d788029166a4731c5a8102af86654266dde06b72c99adf84b3","computed_hash":"sha256:4e2a11ef16a9c7d788029166a4731c5a8102af86654266dde06b72c99adf84b3","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."}}}