{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"cfb81a1c-5a69-4e50-86b8-cc347211e17d","source_url":"https://zambo.dev/api/receipt/cfb81a1c-5a69-4e50-86b8-cc347211e17d","receipt":{"id":"cfb81a1c-5a69-4e50-86b8-cc347211e17d","created_at":"2026-10-27T19:10:56.508Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-10-27T19:10:54.593Z","completed_at":"2026-10-27T19:10:56.508Z"}],"output_hash":"sha256:d34155d6ff259d05ba97287e689e2d8915bf2c8895e5029bfc0916ed8f30d501","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":1720,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:3c34bcf6dac1f61e9010c5eb21593d286dafb63be76005390c7c50a84061ec55","timestamp":"2026-10-27T19:10:47.505Z","receipt_uuid":"bf8fb98e-728d-4e24-8f1d-7997537fef60"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:1a4580c41d42c8fb3b8ed5bde883fca73a2abf46179f914eda96f3bc2046a023","timestamp":"2026-10-27T19:10:48.780Z","receipt_uuid":"faf9a3bf-4d3d-4d58-9c29-511099b4773a"},{"tool":"leadsignal","status":"completed","args_hash":"sha256:762590ec84186b886de1c95ab26c043077bd7f6eb67409401b813bca5e916d8e","timestamp":"2026-10-27T19:10:53.158Z","receipt_uuid":"64522eec-a0b2-47d4-a92d-e21d5f30af65"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:0f6cc175ac4be46f36bb015c55b421901d2cbd44a40f99a72921b6cb3ba789fa","timestamp":"2026-10-27T19:10:54.002Z","receipt_uuid":"ca81052f-d19e-428a-94aa-311e7c172bf1"},{"tool":"write","status":"completed","args_hash":"sha256:a4bce47d1198ea4eaa654045335b88d06d6f4d3a316c281308ab9c07ac178eba","timestamp":"2026-10-27T19:10:56.508Z","receipt_uuid":"cfb81a1c-5a69-4e50-86b8-cc347211e17d"}],"result_preview":"Subject: Zambo is live\n\nHey [Name],\n\nZambo just launched.\n\nWe built it to handle the messy middle ground of AI workflows: verifying outputs, managing tools, and keeping your data secure without the usual bloat.\n\nHere’s what we shipped:\n\n1.  **PromptShield**: A deep semantic scanner that flags jailbreaks, prompt leaks, and instruction overrides before they hit your model. It doesn’t just block bad input; it explains why.\n2.  **LeadSignal**: A research-only tool that finds source-backed prospects. If it can’t verify the lead with public data, it doesn’t list them. No invented contacts. No fake sales.\n3.  **Capability Search**: A live index of executable AI tools. It tells you exactly what’s callable, what requires human action, and the cost per call.\n\nWe’re not selling you a \"game-changer.\" We’re handing you a set of keys that actually fit the locks.\n\nIf you’re tired of guessing whether your AI pipeline is secure or if your leads are real, try Zambo.\n\n**CTA:**\nCheck out the live dashboard here: [Link to Zambo Dev]\n\nYou can run a free scan or search for leads without entering a credit card. Let me know what you find.\n\nBest,\n\n[Your Name]\n[Your Title]\nZambo","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:86301e5904bf33c825e13096ef8745bff3047b78877e960994ec5e589457dec1","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:bb300aa26b97085d04681ce4f375831f9b65184d381871f0604f595b1ee6186b","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":"sha256:4948fc8416d8c156ac5724890c3cd7cf0836c06107e3531e5b6a5d84b17c85b8","anchor":{"event_id":"176e9812bc81cfec51e9002c255270a3518e5cbf43101ea978d37038303710ae","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-10-27T19:10:59.382Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-27T19:10:56.508Z","evidence_url":null,"receipt_uuid":"cfb81a1c-5a69-4e50-86b8-cc347211e17d","output_sha256":"sha256:d34155d6ff259d05ba97287e689e2d8915bf2c8895e5029bfc0916ed8f30d501","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-27T19:10:56.508Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:d34155d6ff259d05ba97287e689e2d8915bf2c8895e5029bfc0916ed8f30d501\",\"receipt_uuid\":\"cfb81a1c-5a69-4e50-86b8-cc347211e17d\",\"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":"2026-10-27T19:10:56.508Z","detail":"The receipt store reports 2026-10-27T19:10:56.508Z; 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:d34155d6ff259d05ba97287e689e2d8915bf2c8895e5029bfc0916ed8f30d501","computed_hash":"sha256:d34155d6ff259d05ba97287e689e2d8915bf2c8895e5029bfc0916ed8f30d501","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."}}}