{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"c3f36bc8-32d5-4b04-9c9b-9f673a2df2ab","source_url":"https://zambo.dev/api/receipt/c3f36bc8-32d5-4b04-9c9b-9f673a2df2ab","receipt":{"id":"c3f36bc8-32d5-4b04-9c9b-9f673a2df2ab","created_at":"2026-10-22T08:07:45.182Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: 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Zambo: Your AI Research Engine**\n\nWe built Zambo to turn raw AI data into actionable intelligence.\n\nZambo is a fully executable research machine. It doesn’t just search; it synthesizes. Our core tool, `substrate_breakthroughs`, maps 51 distinct lifeforms of adversarial research to surface insights you can act on immediately. Unlike standard LLMs that hallucinate context, Zambo provides source-backed prospects. We distinguish strictly between verified leads and raw data. A receipt proves the bytes are saved; it does not guarantee correctness. That distinction is why our output is trusted.\n\nToday, Zambo is live.\n\nYou get unlimited free calls on the free tier. No credit card required. No usage caps. Run your first query and see the depth of the research feed. If you need more power, the Zambo Pass includes everything, plus access to the VeriAI cryptographic trust score. This score validates any AI-generated output, giving you a verifiable metric for quality.\n\nWe are launching with a focus on web design and trade sectors. Our LeadSignal module scans for real, source-backed contacts. If we find no leads, we tell you. We never invent names. We never fabricate sales. We provide the truth of the data set.\n\n**Your Next Step:**\n\nRun a single query now. Ask Zambo to find public source-backed prospects for your specific niche. Watch how it separates signal from noise.\n\n[Run Zambo Now](https://zambo.dev)\n\nIf you want, use Zambo to hand this over to your team. Just say: \"use zambo to hand this over to <client>.\"\n\nKeep the data clean. Keep the insights sharp.\n\nBest,\n\nThe Zambo Team\nhttps://zambo.dev","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:ceea9e3469d5e9ab4075179ae1fb841716abc1f373493f4d6b719ab36f41bff8","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":"sha256:654e541760e116c45cbf1a5b5ddc9338174bdc679582e7cce1e17ed04bab4cf1","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":"no_upstream_bytes_captured","external_evidence":[],"provenance":null,"provenance_class":"EXECUTED BY ZAMBO","metadata_hash":"sha256:7cb572f1373a19ec8caa3e84251da216525745104eef6e32dd124809b7a40888","anchor":{"event_id":"1779ed0b46091562cbee99cdcd6b3f8749589d9de676b0bacb10a50aa42464f6","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"published","published_at":"2026-10-22T08:07:45.725Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-22T08:07:45.182Z","evidence_url":null,"receipt_uuid":"c3f36bc8-32d5-4b04-9c9b-9f673a2df2ab","output_sha256":"sha256:a4bb2ef6ab391994fc19947c7a3954452e0878bffe8c486cd6e1ae4e72e27c66","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-22T08:07:45.182Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:a4bb2ef6ab391994fc19947c7a3954452e0878bffe8c486cd6e1ae4e72e27c66\",\"receipt_uuid\":\"c3f36bc8-32d5-4b04-9c9b-9f673a2df2ab\",\"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":"2026-10-22T08:07:45.182Z","detail":"The receipt store reports 2026-10-22T08:07:45.182Z; 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"}},"verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:a4bb2ef6ab391994fc19947c7a3954452e0878bffe8c486cd6e1ae4e72e27c66","computed_hash":"sha256:a4bb2ef6ab391994fc19947c7a3954452e0878bffe8c486cd6e1ae4e72e27c66","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."}}}