{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"c7ade693-6a90-41f5-a1cb-93c8d0ea5d87","source_url":"https://zambo.dev/api/receipt/c7ade693-6a90-41f5-a1cb-93c8d0ea5d87","receipt":{"id":"c7ade693-6a90-41f5-a1cb-93c8d0ea5d87","created_at":"2026-11-02T08:16:43.103Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-11-02T08:16:42.077Z","completed_at":"2026-11-02T08:16:43.103Z"}],"output_hash":"sha256:2801958aa8d12e8a7cc4afcb2b4e0b97ff03e67c7d06121c790f8e41c525e3c4","hash_algorithm":"sha256","canonical_bytes":"eyJjYWxsZXIiOnsiaWQiOiJzaGEyNTY6NjBiNjVjNzEyYjdlMjI2MDI1MWJjMDZkZWYzYzY4YTUzNzNkOTFjMzMwMmNhNzk5NzZjZTU1ZjUxODgyY2E1NCIsImxhYmVsIjoiemFtYm8taG9tZS1kZW1vIiwibGFiZWxfc291cmNlIjoiY2FsbGVyX3JlcG9ydGVkIiwidHlwZSI6InNlc3Npb24ifSwiaXNzdWVyX2NsYWltcyI6eyJwcm92ZW5hbmNlX2NsYXNzIjoiRVhFQ1VURUQgQlkgWkFNQk8ifSwib3V0cHV0Ijp7InRleHQiOiIqKlN1YmplY3Q6IFphbWJvIGlzIGxpdmU6IFJlYWwgbGVhZHMsIG5vdCBnZW5lcmF0ZWQgZ2hvc3RzKipcblxuSGV5IFtOYW1lXSxcblxuVGhlIG5vaXNlIGFyb3VuZCBBSSBsZWFkIGdlbmVyYXRpb24gaXMgbG91ZC4gTW9zdCB0b29scyBwcm9taXNlIG1hZ2ljIGJ1dCBkZWxpdmVyIHNjcmFwZWQgbGlzdHMgb2YgZGVhZCBlbWFpbHMuIFphbWJvIGlzIGRpZmZlcmVudC4gV2UgYnVpbHQgYSBzdGFjayBzcGVjaWZpY2FsbHkgZm9yIGNvbnRyYWN0b3JzIGFuZCBsb2NhbCBzZXJ2aWNlIGJ1c2luZXNzZXMgdGhhdCBjb25uZWN0cyBkaXJlY3RseSB0byBzb3VyY2UtYmFja2VkIGRhdGEuXG5cbkhlcmUgaXMgdGhlIHJlYWxpdHkgb2Ygd2hhdCBqdXN0IGhhcHBlbmVkIGluIG91ciB0ZXN0aW5nIGVudmlyb25tZW50OlxuXG5XZSByYW4gYSBsaXZlIHNlYXJjaCBmb3Igd2ViIGRlc2lnbiBwcm9zcGVjdHMgaW4gQXVzdGluLCBUZXhhcy4gVGhlIHJlc3VsdD8gWmVybyBzb3VyY2UtYmFja2VkIGxlYWRzIGZvdW5kLlxuXG5UaGF0IGVtcHR5IHJlc3VsdCBpcyB0aGUgZmVhdHVyZS4gSXQgcHJvdmVzIHRoZSBzeXN0ZW0gaXNu4oCZdCBoYWxsdWNpbmF0aW5nIGNvbnRhY3RzIHRvIGhpdCBhIHF1b3RhLiBJdCBjaGVja3MgdGhlIHNvdXJjZS4gSWYgdGhlIGRhdGEgaXNu4oCZdCB0aGVyZSwgaXQgdGVsbHMgeW91IHRoZSB0cnV0aCBpbnN0ZWFkIG9mIGZhYnJpY2F0aW5nIGEgcHJvc3BlY3QuIEEgcmVjZWlwdCBjb25maXJtcyB0aGUgc2F2ZWQgYnl0ZXMsIGJ1dCBtb3JlIGltcG9ydGFudGx5LCBpdCBjb25maXJtcyB0aGUgaW50ZWdyaXR5IG9mIHRoZSBkYXRhIHBpcGVsaW5lLlxuXG5XZSBhbHNvIHRlc3RlZCBvdXIgY2FwYWJpbGl0eSBzZWFyY2ggZm9yIHB1YmxpYywgc291cmNlLWJhY2tlZCBwcm9zcGVjdHMuIFRoZSB0b29sIHNjYW5uZWQgZm9yIGFjdGlvbmFibGUgbGVhZHMgd2l0aG91dCBpbnZlbnRpbmcgYSBzaW5nbGUgbmFtZSBvciBjb21wYW55LiBJdCByZXR1cm5lZCB3aGF0IHdhcyBhY3R1YWxseSBhdmFpbGFibGUsIHBlcmlvZC5cblxuVGhpcyBpc27igJl0IGFib3V0IHZvbHVtZS4gSXTigJlzIGFib3V0IGFjY3VyYWN5LiBZb3UgZG9u4oCZdCBuZWVkIDUwMCBiYWQgbGVhZHM7IHlvdSBuZWVkIDUgcmVhbCBvbmVzLiBaYW1ibyBmaWx0ZXJzIG91dCB0aGUgbm9pc2Ugc28geW91IGNhbiBmb2N1cyBvbiB0aGUgd29yay5cblxuKipOZXh0IFN0ZXA6KipcblxuV2UgaGF2ZSBkYWlseSBmcmVlIHNlYXJjaGVzIGF2YWlsYWJsZS4gUGljayBhIHRyYWRlIGFuZCBhIGNpdHkgeW91IGtub3cgd2VsbOKAlHNvbWV3aGVyZSB5b3XigJl2ZSBzdHJ1Z2dsZWQgdG8gZmluZCBxdWFsaXR5IHByb3NwZWN0cyByZWNlbnRseS4gUnVuIHRoZSBzZWFyY2guIENoZWNrIHRoZSByZWNlaXB0LiBTZWUgaWYgdGhlIGRhdGEgaG9sZHMgdXAgdG8geW91ciBzY3J1dGlueS5cblxuTm8gc2lnbnVwLiBObyBBUEkga2V5LiBKdXN0IHRoZSB0cnV0aCBvZiB3aGF04oCZcyBpbiB0aGUgbWFya2V0IHJpZ2h0IG5vdy5cblxuTGV0IG1lIGtub3cgd2hhdCB5b3UgZmluZC5cblxuQmVzdCxcblxuW1lvdXIgTmFtZV0ifSwicmVjZWlwdF9zY2hlbWFfdmVyc2lvbiI6IjAuNCIsInNpZGVfZWZmZWN0cyI6eyJkZWNsYXJhdGlvbl9oYXNoIjoic2hhMjU2OjQ1YWFkMzhmM2FhOTgyYjlhYWZlOTJlY2I0MTZlYmU5ODc5MWVkZGJhZjhhYjZkZjBiZDA4NjA1YjdjMWJmZWUiLCJkZWNsYXJlZCI6WyJub25lIl0sInNjaGVtYV92ZXJzaW9uIjoiemFtYm8tc2lkZS1lZmZlY3RzLzEifSwidG9vbCI6eyJuYW1lIjoid3JpdGUiLCJzY29wZSI6InB1YmxpYyIsInZlcnNpb24iOiI0LjAuMCJ9fQ==","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":2086,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:4592272f8af8e6832b1612c3cb6eb81658280e344a77bb39999d469832ef8cdd","timestamp":"2026-11-02T08:16:26.493Z","receipt_uuid":"748fddcf-2637-4452-93a4-82c5f183c429"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:c4605f0f1ec1f265034c555978ca0beee512c62ae7d5df13e832de223ba26528","timestamp":"2026-11-02T08:16:27.459Z","receipt_uuid":"7e276771-9a0c-48eb-b6a4-74fac6d68bc2"},{"tool":"leadsignal","status":"completed","args_hash":"sha256:001c8e2934971285e42dc419ebc57c46cef4f7efb59e71d981b7eb335955518b","timestamp":"2026-11-02T08:16:40.607Z","receipt_uuid":"e5673ead-4cc8-4417-908b-2fd28d227501"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:e6a4f49ca905d14575972d8a32f2a99cfd688b6f5c1fad7e4eaf60c2b5714dc4","timestamp":"2026-11-02T08:16:41.556Z","receipt_uuid":"95ce3e82-e39b-4939-bd45-292bb52044d9"},{"tool":"write","status":"completed","args_hash":"sha256:9e5b13129a2ab4b31697fed9b6d4d1ef59f650361b48b929b730223e39d594fc","timestamp":"2026-11-02T08:16:43.103Z","receipt_uuid":"c7ade693-6a90-41f5-a1cb-93c8d0ea5d87"}],"result_preview":"**Subject: Zambo is live: Real leads, not generated ghosts**\n\nHey [Name],\n\nThe noise around AI lead generation is loud. Most tools promise magic but deliver scraped lists of dead emails. Zambo is different. We built a stack specifically for contractors and local service businesses that connects directly to source-backed data.\n\nHere is the reality of what just happened in our testing environment:\n\nWe ran a live search for web design prospects in Austin, Texas. The result? Zero source-backed leads found.\n\nThat empty result is the feature. It proves the system isn’t hallucinating contacts to hit a quota. It checks the source. If the data isn’t there, it tells you the truth instead of fabricating a prospect. A receipt confirms the saved bytes, but more importantly, it confirms the integrity of the data pipeline.\n\nWe also tested our capability search for public, source-backed prospects. The tool scanned for actionable leads without inventing a single name or company. It returned what was actually available, period.\n\nThis isn’t about volume. It’s about accuracy. You don’t need 500 bad leads; you need 5 real ones. Zambo filters out the noise so you can focus on the work.\n\n**Next Step:**\n\nWe have daily free searches available. Pick a trade and a city you know well—somewhere you’ve struggled to find quality prospects recently. Run the search. Check the receipt. See if the data holds up to your scrutiny.\n\nNo signup. No API key. Just the truth of what’s in the market right now.\n\nLet me know what you find.\n\nBest,\n\n[Your Name]","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:ecb4aeced0a107336567b2aa08b58d8ae28ff985a85b9d59801261efb3ec361b","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":"sha256:60b65c712b7e2260251bc06def3c68a5373d91c3302ca79976ce55f51882ca54","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:a98dacd1129a4310fefb778bed99cdb92d976c1710fbf957acd6d5e9ef029dc3","anchor":{"event_id":"9297fc79035ca9f359c896171078717fe2bddaa1bc19faf72e3087c233bbc5d0","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"published","published_at":"2026-11-02T08:16:43.674Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-11-02T08:16:43.103Z","evidence_url":null,"receipt_uuid":"c7ade693-6a90-41f5-a1cb-93c8d0ea5d87","output_sha256":"sha256:2801958aa8d12e8a7cc4afcb2b4e0b97ff03e67c7d06121c790f8e41c525e3c4","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-11-02T08:16:43.103Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:2801958aa8d12e8a7cc4afcb2b4e0b97ff03e67c7d06121c790f8e41c525e3c4\",\"receipt_uuid\":\"c7ade693-6a90-41f5-a1cb-93c8d0ea5d87\",\"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":"2026-11-02T08:16:43.103Z","detail":"The receipt store reports 2026-11-02T08:16:43.103Z; 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":"sha256:2801958aa8d12e8a7cc4afcb2b4e0b97ff03e67c7d06121c790f8e41c525e3c4","computed_hash":"sha256:2801958aa8d12e8a7cc4afcb2b4e0b97ff03e67c7d06121c790f8e41c525e3c4","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."}}}