{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"1f5d2557-9d0a-4867-bf51-81a7da3e8c17","source_url":"https://zambo.dev/api/receipt/1f5d2557-9d0a-4867-bf51-81a7da3e8c17","receipt":{"id":"1f5d2557-9d0a-4867-bf51-81a7da3e8c17","created_at":"2026-10-20T22:59:43.637Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: zambo_ask","tools":["zambo_ask"],"steps":[{"tool":"zambo_ask","status":"success","started_at":"2026-10-20T22:59:40.459Z","completed_at":"2026-10-20T22:59:43.637Z"}],"output_hash":"sha256:c776902afeaa2e54b013776d4996d6d5496969b3ae3203c764e7df7cb1c31fb1","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":1340,"verification_status":"verified","session_trail":[{"tool":"zambo_ask","status":"completed","args_hash":"sha256:126cb5ddeea558262b0b032c1756bee32a31375f85a3f0ed5b6e1f219ebf88bf","timestamp":"2026-10-20T22:59:12.567Z","receipt_uuid":"c55c0902-4f3d-4bc7-8972-ffb2fa9060d5"},{"tool":"zambo_ask","status":"completed","args_hash":"sha256:126cb5ddeea558262b0b032c1756bee32a31375f85a3f0ed5b6e1f219ebf88bf","timestamp":"2026-10-20T22:59:33.613Z","receipt_uuid":"1b47846b-a09f-4f12-ac32-2aa894cfdd54"},{"tool":"zambo_ask","status":"completed","args_hash":"sha256:659b2f0bab3f3529f2b96961fa5d82f0bc0eaab9d952d5a6b89826d516e2eb00","timestamp":"2026-10-20T22:59:37.915Z","receipt_uuid":"76fbac44-694d-4a6a-97f0-866b9504ac4b"},{"tool":"zambo_ask","status":"completed","args_hash":"sha256:659b2f0bab3f3529f2b96961fa5d82f0bc0eaab9d952d5a6b89826d516e2eb00","timestamp":"2026-10-20T22:59:39.692Z","receipt_uuid":"df864409-b1fd-4b62-93db-300bd50cf338"},{"tool":"zambo_ask","status":"completed","args_hash":"sha256:eff7e81083f2dd23f6602f4bcdde4c42f9594f85df4a1da36d2146e414452c0c","timestamp":"2026-10-20T22:59:43.637Z","receipt_uuid":"1f5d2557-9d0a-4867-bf51-81a7da3e8c17"}],"result_preview":"{\"ask_id\":\"ask_7079cb3859e85668\",\"question\":\"My client says I never delivered. What do I do?\",\"answer\":\"I can explain the live Zambo contract, but I will not invent an answer. Start with https://zambo.dev/mcp, or ask a more specific question about connecting, routing, or continuity.\",\"products_mentioned\":[],\"cta\":{\"label\":\"Explore the full stack\",\"url\":\"https://zambo.dev\",\"agent_manifest\":\"https://zambo.dev/agent.json\",\"mcp_server\":\"https://zambo.dev/mcp\"},\"subscribe\":{\"label\":\"Free daily AI builder insights — Zambarticle\",\"url\":\"https://zambo.dev\",\"api\":\"POST https://zambo.dev/api/email-capture\"},\"generated\":\"2026-10-20T22:59:43.587Z\",\"powered_by\":\"Zambo Stack · groq · zambo.dev\",\"meta\":{\"limit_per_day\":20,\"note\":\"Unlimited access is available through Zambo Pass; see the live pricing page for current terms — https://zambo.dev/pricing\"}}","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:aac8c890f439e6dfa677602f097109e1dc4f1829f6a0413e65c309aa94d81155","input_hash_layout":"zambo-json-sorted-keys-utf8-v1","free_used":2,"free_remaining":18,"free_limit":20,"signal_handle":null,"tool":{"name":"zambo_ask","version":"4.0.0","scope":"public"},"caller":{"type":"session","id":"sha256:fc759e69055629bea492a27f1321fd953a50202ddd99944fdb0b6501c8d259a9","label":"v5","label_source":"caller_reported"},"side_effects":{"declared":["none"],"schema_version":"zambo-side-effects/1","declaration_hash":"sha256:45aad38f3aa982b9aafe92ecb416ebe98791eddbaf8ab6df0bd08605b7c1bfee"},"evidence_sha256":"sha256:f601d1f3064e12e90b5863308b17bb34799c5e10519729292f01dbb39bb3e732","evidence_url":"/api/evidence/f601d1f3064e12e90b5863308b17bb34799c5e10519729292f01dbb39bb3e732","evidence_byte_length":855,"evidence_content_type":"application/json","evidence_source_url":null,"evidence_status":"captured","external_evidence":[],"provenance":null,"provenance_class":"EXECUTED BY ZAMBO","metadata_hash":"sha256:3e2ee2db486c5f634ce6f56974d98ba8819208552c7e48a630de0d11bc586a6b","anchor":{"event_id":"296b39f9045cd103aab1f9b05fa16c99a6ae7332c517cf7207abf50c2f0ba020","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"published","published_at":"2026-10-20T22:59:44.220Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-20T22:59:43.637Z","evidence_url":"https://zambo.dev/api/evidence/f601d1f3064e12e90b5863308b17bb34799c5e10519729292f01dbb39bb3e732","receipt_uuid":"1f5d2557-9d0a-4867-bf51-81a7da3e8c17","output_sha256":"sha256:c776902afeaa2e54b013776d4996d6d5496969b3ae3203c764e7df7cb1c31fb1","schema_version":"zambo-receipt-anchor/1","evidence_sha256":"sha256:f601d1f3064e12e90b5863308b17bb34799c5e10519729292f01dbb39bb3e732","evidence_byte_length":855},"envelope_bytes":"{\"anchored_at\":\"2026-10-20T22:59:43.637Z\",\"evidence_byte_length\":855,\"evidence_sha256\":\"sha256:f601d1f3064e12e90b5863308b17bb34799c5e10519729292f01dbb39bb3e732\",\"evidence_url\":\"https://zambo.dev/api/evidence/f601d1f3064e12e90b5863308b17bb34799c5e10519729292f01dbb39bb3e732\",\"output_sha256\":\"sha256:c776902afeaa2e54b013776d4996d6d5496969b3ae3203c764e7df7cb1c31fb1\",\"receipt_uuid\":\"1f5d2557-9d0a-4867-bf51-81a7da3e8c17\",\"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":"2026-10-20T22:59:43.637Z","detail":"The receipt store reports 2026-10-20T22:59:43.637Z; 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:c776902afeaa2e54b013776d4996d6d5496969b3ae3203c764e7df7cb1c31fb1","computed_hash":"sha256:c776902afeaa2e54b013776d4996d6d5496969b3ae3203c764e7df7cb1c31fb1","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."}}}