{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"fe503026-1962-44c9-9bd2-3753c0048b17","source_url":"https://zambo.dev/api/receipt/fe503026-1962-44c9-9bd2-3753c0048b17","receipt":{"id":"fe503026-1962-44c9-9bd2-3753c0048b17","created_at":"2026-10-20T19:14:18.459Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: zambo_ask","tools":["zambo_ask"],"steps":[{"tool":"zambo_ask","status":"success","started_at":"2026-10-20T19:14:17.939Z","completed_at":"2026-10-20T19:14:18.459Z"}],"output_hash":"sha256:80d45f18db13db6a3127a55643197012cce83f3082f5381c01fcafa6fc842589","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":1346,"verification_status":"verified","session_trail":[],"result_preview":"{\"ask_id\":\"ask_8872ac31f5333d65\",\"question\":\"What does the Zambo Day Pass include?\",\"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\":\"2026-10-20T19:14:18.394Z\",\"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:fafcddc4de4d40cbb83431ef5b53dcd52e041a2f1e86b522d59cfd6757981d1c","input_hash_layout":"zambo-json-sorted-keys-utf8-v1","free_used":1,"free_remaining":19,"free_limit":20,"signal_handle":null,"tool":{"name":"zambo_ask","version":"4.0.0","scope":"public"},"caller":{"type":"anonymous","id":"sha256:4024d55f4b0630332f5accd0f963048ca32a674b00b99271d26b8f509813514e","basis":"ip_ua_30d","rotates_at":"2026-11-03T00:00:00.000Z"},"side_effects":{"declared":["none"],"schema_version":"zambo-side-effects/1","declaration_hash":"sha256:45aad38f3aa982b9aafe92ecb416ebe98791eddbaf8ab6df0bd08605b7c1bfee"},"evidence_sha256":"sha256:a11dd36e42eef487828dd4d361f7b0bb6de094cee5fb7dd86b4837edadea8734","evidence_url":"/api/evidence/a11dd36e42eef487828dd4d361f7b0bb6de094cee5fb7dd86b4837edadea8734","evidence_byte_length":845,"evidence_content_type":"application/json","evidence_source_url":null,"evidence_status":"captured","external_evidence":[],"provenance":null,"provenance_class":"EXECUTED BY ZAMBO","metadata_hash":"sha256:e601da300d6908f8e065a7a01717f9030f17ebed83f155bd6a0f5860d2aaf91a","anchor":{"event_id":"26c9d89966fe2668cf4867e23492bea7ba036b5553da0e123bd4168a0c324894","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"published","published_at":"2026-10-20T19:14:19.522Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-20T19:14:18.459Z","evidence_url":"https://zambo.dev/api/evidence/a11dd36e42eef487828dd4d361f7b0bb6de094cee5fb7dd86b4837edadea8734","receipt_uuid":"fe503026-1962-44c9-9bd2-3753c0048b17","output_sha256":"sha256:80d45f18db13db6a3127a55643197012cce83f3082f5381c01fcafa6fc842589","schema_version":"zambo-receipt-anchor/1","evidence_sha256":"sha256:a11dd36e42eef487828dd4d361f7b0bb6de094cee5fb7dd86b4837edadea8734","evidence_byte_length":845},"envelope_bytes":"{\"anchored_at\":\"2026-10-20T19:14:18.459Z\",\"evidence_byte_length\":845,\"evidence_sha256\":\"sha256:a11dd36e42eef487828dd4d361f7b0bb6de094cee5fb7dd86b4837edadea8734\",\"evidence_url\":\"https://zambo.dev/api/evidence/a11dd36e42eef487828dd4d361f7b0bb6de094cee5fb7dd86b4837edadea8734\",\"output_sha256\":\"sha256:80d45f18db13db6a3127a55643197012cce83f3082f5381c01fcafa6fc842589\",\"receipt_uuid\":\"fe503026-1962-44c9-9bd2-3753c0048b17\",\"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":"2026-10-20T19:14:18.459Z","detail":"The receipt store reports 2026-10-20T19:14:18.459Z; 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":"sha256:80d45f18db13db6a3127a55643197012cce83f3082f5381c01fcafa6fc842589","computed_hash":"sha256:80d45f18db13db6a3127a55643197012cce83f3082f5381c01fcafa6fc842589","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."}}}