{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"78fc8387-9800-4cc2-b043-e18dc971066d","source_url":"https://zambo.dev/api/receipt/78fc8387-9800-4cc2-b043-e18dc971066d","receipt":{"id":"78fc8387-9800-4cc2-b043-e18dc971066d","created_at":"2026-10-28T04:57:17.686Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-10-28T04:57:15.334Z","completed_at":"2026-10-28T04:57:17.686Z"}],"output_hash":"sha256:a06a2351bd505fab2901a759b31a822da0235e0a7bc369ad61a8e4e13ab5aaa1","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":2346,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:fd1eac414cda1fa2359ec28fde8f2410dc47926c16bb988953e7ba21e8f0ca1e","timestamp":"2026-10-28T04:57:08.916Z","receipt_uuid":"2ae3f878-4596-4660-a40b-f31c7a2e327e"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:140a0eadbde81c278f2abd444505c7233a19e55b80595bcaa51e021d89251669","timestamp":"2026-10-28T04:57:10.287Z","receipt_uuid":"0bae5395-e379-4d41-8418-d8d898f16366"},{"tool":"ghost_audit_site","status":"completed","args_hash":"sha256:8b7c0f01b43de1be506dc9267e43242f6005fdec09a4ff2a4c4ff950660af5c0","timestamp":"2026-10-28T04:57:10.645Z","receipt_uuid":"0666a9f8-028e-4256-9c97-250531890ef4"},{"tool":"leadsignal","status":"completed","args_hash":"sha256:f0703322fa4304d2ae42195abd53a00bca08f2b43169991c4c9032b422931f70","timestamp":"2026-10-28T04:57:14.067Z","receipt_uuid":"a7512ad8-0a48-4cfa-8f5e-a34e78417b5b"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:7ddf47a706c29e9beb0989702d0e7405e74bf9abbe7c6e6d6ba01b826a4a2ce6","timestamp":"2026-10-28T04:57:14.924Z","receipt_uuid":"35d1d046-130e-481f-8275-d13a6914a4e6"},{"tool":"write","status":"completed","args_hash":"sha256:4c7f757c6fc5b218e16ec7b0020e47ef7ef95f2c5211b16c44c9ec917f276ff2","timestamp":"2026-10-28T04:57:17.686Z","receipt_uuid":"78fc8387-9800-4cc2-b043-e18dc971066d"}],"result_preview":"Subject: Zambo is live: proof, not promises\n\nHi [Name],\n\nYou’ve probably seen another “AI tool” launch that promises to fix your workflow but leaves you guessing about the results. I’m skipping the hype. Zambo is here to show its work.\n\nWe built Zambo because source-backed verification matters. A receipt isn’t just a link; it’s proof of unchanged saved bytes. It confirms what was done, exactly how, and where. No invented findings. No hallucinated customers. Just the data, as it exists.\n\nTake our recent Ghost Audit for zambo.dev. It’s not a vague “health score.” It’s a ten-stage breakdown—from RECON to SYNTHESIS—streaming live results and delivering a full markdown report in under 90 seconds. You can see the infrastructure, the SEO gaps, and the AI layer analysis in real-time. When LeadSignal runs a search for web design leads in Austin, TX, it returns zero results if none exist. It doesn’t make up names to fill a quota. It tells you the truth: no source-backed leads were found right now.\n\nThat honesty is the core of the Zambo Pass. Whether you’re using Substrate Breakthroughs to monitor AI research trends or VeriAI to verify cryptographic trust scores, every action comes with a receipt. You get unlimited free calls on key tools, but more importantly, you get the ability to hand over verified work to a client with absolute confidence.\n\nWe aren’t asking you to trust our word. We’re asking you to check the logs.\n\n**Next Step:**\nPick one workflow that currently relies on guesswork. Run it through Zambo. Check the receipt. If the proof doesn’t match the promise, walk away. If it does, you’ve found a partner.\n\nReply with the URL or task you want to test. I’ll have the receipt and the breakdown ready for you to review.\n\nBest,\n\n[Your Name]\n[Your Title]\nZambo","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:c6234bbd2729c99a45cc72daf5c6395136df7099b548e542a8bd1b57e2a84e65","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:bdc6daf7bf9f7b5ddca404f27004f90fce862d8dcad93cfea961d0079738e46c","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":"sha256:767dade03643bdc467972a5e4748e74b32b9d5513bbd52f9106607f338e4428a","anchor":{"event_id":"5dd96bf13bcf27e2e65baadce928146a12bba03803c99253668ebc21a131b943","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"published","published_at":"2026-10-28T04:57:18.229Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-28T04:57:17.686Z","evidence_url":null,"receipt_uuid":"78fc8387-9800-4cc2-b043-e18dc971066d","output_sha256":"sha256:a06a2351bd505fab2901a759b31a822da0235e0a7bc369ad61a8e4e13ab5aaa1","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-28T04:57:17.686Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:a06a2351bd505fab2901a759b31a822da0235e0a7bc369ad61a8e4e13ab5aaa1\",\"receipt_uuid\":\"78fc8387-9800-4cc2-b043-e18dc971066d\",\"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":"2026-10-28T04:57:17.686Z","detail":"The receipt store reports 2026-10-28T04:57:17.686Z; 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:a06a2351bd505fab2901a759b31a822da0235e0a7bc369ad61a8e4e13ab5aaa1","computed_hash":"sha256:a06a2351bd505fab2901a759b31a822da0235e0a7bc369ad61a8e4e13ab5aaa1","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."}}}