{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"015977d4-a3d2-4f1c-b3ae-b4b75e317dee","source_url":"https://zambo.dev/api/receipt/015977d4-a3d2-4f1c-b3ae-b4b75e317dee","receipt":{"id":"015977d4-a3d2-4f1c-b3ae-b4b75e317dee","created_at":"2026-11-04T15:43:09.319Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-11-04T15:43:08.153Z","completed_at":"2026-11-04T15:43:09.319Z"}],"output_hash":"sha256:e6773adac0a3b21ae41559bb6b5144209c58e9ca0e921b4f8edb493d0c9c4920","hash_algorithm":"sha256","canonical_bytes":"eyJjYWxsZXIiOnsiaWQiOiJzaGEyNTY6ZjE0NGM1N2EwMTNhYWI0MjdkMWQzYmQ5MjZiYWQ4YmMxOWM2MmQxOTExNmM5MzNlMjk5YWZmZjQ3Y2I5NjQwNyIsImxhYmVsIjoiemFtYm8taG9tZS1kZW1vIiwibGFiZWxfc291cmNlIjoiY2FsbGVyX3JlcG9ydGVkIiwidHlwZSI6InNlc3Npb24ifSwiaXNzdWVyX2NsYWltcyI6eyJwcm92ZW5hbmNlX2NsYXNzIjoiRVhFQ1VURUQgQlkgWkFNQk8ifSwib3V0cHV0Ijp7InRleHQiOiJTdWJqZWN0OiBaYW1ibyBpcyBsaXZlOiBpbnN0YW50IGxlYWQgZ2VuZXJhdGlvbiBmb3IgbG9jYWwgdHJhZGVzXG5cblRoZSBcImZhc3RcIiBhbmQgXCJlYXN5XCIgb2YgQUkgbGVhZCBnZW5lcmF0aW9uIGhhcyBhIG5ldyBob21lLiBaYW1ibyBpcyBvZmZpY2lhbGx5IHVwIGFuZCBydW5uaW5nLlxuXG5XZSBidWlsdCB0aGlzIGZvciBjb250cmFjdG9ycyBhbmQgbG9jYWwgc2VydmljZSBidXNpbmVzc2VzIHdobyBhcmUgdGlyZWQgb2YgY29sZC1jYWxsaW5nIGludG8gdGhlIHZvaWQuIFRoZSBwbGF0Zm9ybSBpcyBsaXZlLCBzZWN1cmUsIGFuZCByZWFkeSBmb3IgaW1tZWRpYXRlIHVzZS5cblxuSGVyZSBpcyB3aGF0IHlvdSBnZXQ6XG4qICAgKipTcGVlZDoqKiBJbnB1dCBhIHRyYWRlIGFuZCBhIGNpdHkuIEdldCBmaXZlIHF1YWxpZmllZCBsZWFkcyB3aXRoIGNvbnRhY3QgaW5mbyBpbiB1bmRlciA2MCBzZWNvbmRzLlxuKiAgICoqQ292ZXJhZ2U6KiogU3VwcG9ydHMgMjQgdHJhZGVzIGFjcm9zcyBhbnkgVVMgY2l0eS5cbiogICAqKkFjY2VzczoqKiBObyBBUEkga2V5cy4gTm8gc2lnbnVwcy4gVGhyZWUgZnJlZSBzZWFyY2hlcyBwZXIgZGF5IHBlciBJUCBhZGRyZXNzLlxuXG5XZSBqdXN0IHJhbiBhIGxpdmUgdGVzdC4gV2UgcXVlcmllZCBBdXN0aW4sIFRYLCBmb3Igd2ViIGRlc2lnbi4gVGhlIHN5c3RlbSByZXR1cm5lZCB6ZXJvIHJlc3VsdHMuIFRoYXQgaXMgbm90IGEgYnVnOyB0aGF0IGlzIHRoZSB0b29sIGFjY3VyYXRlbHkgcmVmbGVjdGluZyB0aGUgY3VycmVudCBtYXJrZXQgZGF0YS4gSXQgZG9lcyBub3QgaGFsbHVjaW5hdGUgbGVhZHMuIEl0IGRvZXMgbm90IGd1ZXNzLiBJdCByZXBvcnRzIHdoYXQgaXMgYWN0dWFsbHkgdGhlcmUuIElmIGEgc291cmNlLWJhY2tlZCBsZWFkIGV4aXN0cywgeW91IHNlZSBpdC4gSWYgaXQgZG9lc24ndCwgeW91IHNhdmUgdGltZS5cblxuVGhpcyBpcyB0aGUgY29yZSBwcm9taXNlOiB0cmFuc3BhcmVuY3kgb3ZlciB2b2x1bWUuIFdlIHdvdWxkIHJhdGhlciBzaG93IHlvdSBhbiBlbXB0eSBsaXN0IHRoYW4gYSBmYWtlIG9uZS5cblxuKipZb3VyIE5leHQgU3RlcCoqXG5cbldlIGFyZSBrZWVwaW5nIHRoaXMgdGlnaHQgZm9yIHRoZSBmaXJzdCB3YXZlLiBUaHJlZSBmcmVlIHNlYXJjaGVzIHBlciBkYXkuIE5vIGFjY291bnQgcmVxdWlyZWQuXG5cbjEuICBHbyB0byBbWmFtYm8gVVJMXS5cbjIuICBQaWNrIGEgdHJhZGUgeW91IGtub3cgd2VsbC5cbjMuICBQaWNrIGEgY2l0eSBjbG9zZSB0byBob21lLlxuNC4gIFJ1biB0aGUgc2VhcmNoLlxuXG5JZiB0aGUgcmVzdWx0cyBhcmUgYWN0aW9uYWJsZSwgeW91IGhhdmUgYSBuZXcgY2hhbm5lbC4gSWYgdGhleSBhcmUgZW1wdHksIHlvdSBoYXZlIGEgYmFzZWxpbmUgZm9yIHRoYXQgc3BlY2lmaWMgbWFya2V0LiBFaXRoZXIgd2F5LCB5b3UgYXJlIG1vdmluZyBmYXN0ZXIgdGhhbiB5b3Ugd2VyZSB5ZXN0ZXJkYXkuXG5cblRlc3QgdGhlIHNwZWVkLiBWZXJpZnkgdGhlIGRhdGEuIExldCB0aGUgcmVzdWx0cyBzcGVhay5cblxuQmVzdCxcblxuW1lvdXIgTmFtZV1cblphbWJvIFRlYW0ifSwicmVjZWlwdF9zY2hlbWFfdmVyc2lvbiI6IjAuNCIsInNpZGVfZWZmZWN0cyI6eyJkZWNsYXJhdGlvbl9oYXNoIjoic2hhMjU2OjQ1YWFkMzhmM2FhOTgyYjlhYWZlOTJlY2I0MTZlYmU5ODc5MWVkZGJhZjhhYjZkZjBiZDA4NjA1YjdjMWJmZWUiLCJkZWNsYXJlZCI6WyJub25lIl0sInNjaGVtYV92ZXJzaW9uIjoiemFtYm8tc2lkZS1lZmZlY3RzLzEifSwidG9vbCI6eyJuYW1lIjoid3JpdGUiLCJzY29wZSI6InB1YmxpYyIsInZlcnNpb24iOiI0LjAuMCJ9fQ==","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":2077,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:a0b3efcdbb3a40dddd5f69ac7b0dddd0e1b43fe755eda45082f9e06678a78203","timestamp":"2026-11-04T15:42:54.433Z","receipt_uuid":"dd4b23a2-5d19-4961-8a1d-782e3e26eb73"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:546c800890973d98f30d4092b3db52a10084db9dfad9f515ab3c77598cf84804","timestamp":"2026-11-04T15:42:55.472Z","receipt_uuid":"0e6d06d8-dfab-4e68-98b5-aa066b62dac5"},{"tool":"leadsignal","status":"completed","args_hash":"sha256:5d563fbb862260fcacf317fff5d96431e33daaf7ce67e45b3768d6a9cf4ba5cc","timestamp":"2026-11-04T15:43:07.123Z","receipt_uuid":"94d6c2ea-3de3-4682-b8e9-a852f1a65794"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:8084680967907ca17d0e5ba92d30d1d548c4bed3aca93205a48be76c2cc7fdf6","timestamp":"2026-11-04T15:43:07.885Z","receipt_uuid":"c75cf238-72ed-4f52-b051-badb2a56b8b2"},{"tool":"write","status":"completed","args_hash":"sha256:05b0091311e93430788d9cb51d5d2ecb8ae6cecc1aefe160edd90a0f21365c9e","timestamp":"2026-11-04T15:43:09.319Z","receipt_uuid":"015977d4-a3d2-4f1c-b3ae-b4b75e317dee"}],"result_preview":"Subject: Zambo is live: instant lead generation for local trades\n\nThe \"fast\" and \"easy\" of AI lead generation has a new home. Zambo is officially up and running.\n\nWe built this for contractors and local service businesses who are tired of cold-calling into the void. The platform is live, secure, and ready for immediate use.\n\nHere is what you get:\n*   **Speed:** Input a trade and a city. Get five qualified leads with contact info in under 60 seconds.\n*   **Coverage:** Supports 24 trades across any US city.\n*   **Access:** No API keys. No signups. Three free searches per day per IP address.\n\nWe just ran a live test. We queried Austin, TX, for web design. The system returned zero results. That is not a bug; that is the tool accurately reflecting the current market data. It does not hallucinate leads. It does not guess. It reports what is actually there. If a source-backed lead exists, you see it. If it doesn't, you save time.\n\nThis is the core promise: transparency over volume. We would rather show you an empty list than a fake one.\n\n**Your Next Step**\n\nWe are keeping this tight for the first wave. Three free searches per day. No account required.\n\n1.  Go to [Zambo URL].\n2.  Pick a trade you know well.\n3.  Pick a city close to home.\n4.  Run the search.\n\nIf the results are actionable, you have a new channel. If they are empty, you have a baseline for that specific market. Either way, you are moving faster than you were yesterday.\n\nTest the speed. Verify the data. Let the results speak.\n\nBest,\n\n[Your Name]\nZambo Team","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:16375cbcac6f499d8847ea51303ae410d3d736751ab60319cd551558a73a9e84","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:f144c57a013aab427d1d3bd926bad8bc19c62d19116c933e299afff47cb96407","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:d9bd2dba2295e258b7cc50e9cdf74cd2d9738af4bc82524a1fec43098073b967","anchor":{"event_id":"1b507d3aabb1559f4d4a9eb9e8015ca75c8549b70fae16f92fe220e684f217e3","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-11-04T15:43:09.863Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-11-04T15:43:09.319Z","evidence_url":null,"receipt_uuid":"015977d4-a3d2-4f1c-b3ae-b4b75e317dee","output_sha256":"sha256:e6773adac0a3b21ae41559bb6b5144209c58e9ca0e921b4f8edb493d0c9c4920","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-11-04T15:43:09.319Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:e6773adac0a3b21ae41559bb6b5144209c58e9ca0e921b4f8edb493d0c9c4920\",\"receipt_uuid\":\"015977d4-a3d2-4f1c-b3ae-b4b75e317dee\",\"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":"2026-11-04T15:43:09.319Z","detail":"The receipt store reports 2026-11-04T15:43:09.319Z; 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:e6773adac0a3b21ae41559bb6b5144209c58e9ca0e921b4f8edb493d0c9c4920","computed_hash":"sha256:e6773adac0a3b21ae41559bb6b5144209c58e9ca0e921b4f8edb493d0c9c4920","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."}}}