{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"758b3d61-15f0-42e5-b594-4397f481a589","source_url":"https://zambo.dev/api/receipt/758b3d61-15f0-42e5-b594-4397f481a589","receipt":{"id":"758b3d61-15f0-42e5-b594-4397f481a589","created_at":"2026-10-31T07:25:25.884Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-10-31T07:25:24.433Z","completed_at":"2026-10-31T07:25:25.884Z"}],"output_hash":"sha256:9075fbf7bc7c549555a03e7cacadeefba11e196b8a3daea2aec99a077098d256","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":2427,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:9312286d730b5f3294af548e6441b00750b059cde1e4e657c9683e34a83bba14","timestamp":"2026-10-31T07:25:08.493Z","receipt_uuid":"fcd8d354-d8f1-4cdf-871f-588abaa42d8d"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:59beeaf54ac68f2d887fdf360d9072a6d4c225e1952453c87b49a0f27253688f","timestamp":"2026-10-31T07:25:08.961Z","receipt_uuid":"d129648a-41e2-4501-826d-664dc8eefa7c"},{"tool":"leadsignal","status":"completed","args_hash":"sha256:c92d70cb09f6b9c122612cebd52dab5cbc9237a19d342dd3b2c5d3db2322c9ff","timestamp":"2026-10-31T07:25:22.483Z","receipt_uuid":"9ccfe659-d04c-4a3d-8c1f-213cdd18e6f2"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:8c7885e5019b39f58b9c5ed37fea1dc8f423f7163eb0f4f6befa79d4cc9a6341","timestamp":"2026-10-31T07:25:23.715Z","receipt_uuid":"d57cf32b-66ab-4bfc-b3cf-26415f549b3d"},{"tool":"write","status":"completed","args_hash":"sha256:7ca657fd2bcac26cf4f3eae9f35a2a25ce6844e9e1a3cc07601dadd3b4cffbd5","timestamp":"2026-10-31T07:25:25.884Z","receipt_uuid":"758b3d61-15f0-42e5-b594-4397f481a589"}],"result_preview":"Subject: Zambo Launch: Real Receipts, Zero Fluff\n\nHi [Name],\n\nForget standard SaaS promises. We’re launching Zambo with a focus on verifiable output.\n\nZambo Stack connects to 36 tools via one MCP connection. It handles strategy AI, code audits, lead generation, and live market data. No API keys. No signup. Just a direct link to the work.\n\nWe don’t ask you to trust our claims. We ask you to check the bytes.\n\n**The Proof:**\nEvery run generates a unique receipt. This URL proves the exact state of the data returned. It confirms unchanged saved bytes. It does not claim the data is \"correct\" in a subjective sense, but it guarantees the integrity of the transaction.\n\n**Current Status:**\nOur internal launch checks are live. We tested the `leadsignal` tool for web design prospects in Austin, TX. The system returned zero results. The receipt for this specific empty result is available at:\nhttps://zambo.dev/run/9ccfe659-d04c-4a3d-8c1f-213cdd18e6f2\n\nThis transparency is the point. If a tool fails, the receipt shows the failure. If it succeeds, the receipt shows the data. No hidden logs. No \"trust us.\"\n\n**Security Note:**\nOur deep semantic analysis is running. We recently flagged a critical injection attempt targeting instruction overrides and prompt leaks. The system blocked it. You can see the full threat breakdown in the attached scan metadata. We treat security as a feature, not an afterthought.\n\n**Your Move:**\nDon’t take my word for it. Pick a trade and a city. Run the search. Check your daily quota. Verify the receipt.\n\nTry this now:\n1. Go to the Zambo dev portal.\n2. Run a search for \"Plumbing\" in \"Denver.\"\n3. Click the receipt link.\n4. Compare the JSON output to the receipt hash.\n\nIf it matches, you have a tool that works. If it doesn’t, you have feedback.\n\nLet’s build something that holds up under inspection.\n\nBest,\n\n[Your Name]\nZambo Team","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:9f3335cdfee5d7f2a60e9e7926e5f6e2ed4b702c41e98be071eea6e83ca238c3","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":"sha256:563f23e9b916f57f2dcd943a9c403ccccbc86657784b56d4376cd191d0c36f52","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":"sha256:2222566eeead3997de182b2a13bfeb1b2503ad649019eaac6dbab830c869e37f","anchor":{"event_id":"85db95a3dd42d640f8ca273c3fedf392f2216b0d33bdc132a4fd140b86e55eac","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-10-31T07:25:31.916Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-31T07:25:25.884Z","evidence_url":null,"receipt_uuid":"758b3d61-15f0-42e5-b594-4397f481a589","output_sha256":"sha256:9075fbf7bc7c549555a03e7cacadeefba11e196b8a3daea2aec99a077098d256","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-31T07:25:25.884Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:9075fbf7bc7c549555a03e7cacadeefba11e196b8a3daea2aec99a077098d256\",\"receipt_uuid\":\"758b3d61-15f0-42e5-b594-4397f481a589\",\"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":"2026-10-31T07:25:25.884Z","detail":"The receipt store reports 2026-10-31T07:25:25.884Z; 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":"sha256:9075fbf7bc7c549555a03e7cacadeefba11e196b8a3daea2aec99a077098d256","computed_hash":"sha256:9075fbf7bc7c549555a03e7cacadeefba11e196b8a3daea2aec99a077098d256","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."}}}