{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"e0d2673f-a977-42c4-b506-73164fdcb1ad","source_url":"https://zambo.dev/api/receipt/e0d2673f-a977-42c4-b506-73164fdcb1ad","receipt":{"id":"e0d2673f-a977-42c4-b506-73164fdcb1ad","created_at":"2026-10-30T01:04:37.677Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-10-30T01:04:35.014Z","completed_at":"2026-10-30T01:04:37.677Z"}],"output_hash":"sha256:561d4f05dc1523c967b2d166191d74f63757f12eb7195ef27229788c927723e1","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":2345,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:b9788477b7a8f83ea5f7ea75a339d737c8bc133a8f3961f15050ea22c5f2141b","timestamp":"2026-10-30T01:04:19.530Z","receipt_uuid":"c0db7224-f38a-48bb-8177-fdff9e7b35e1"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:5c18f1d672785126c201f8fa683b5e226f15decc8bf32a0b5753e4f1e3a74234","timestamp":"2026-10-30T01:04:20.911Z","receipt_uuid":"d26d7d5c-78a4-4aab-b847-fca211f25cda"},{"tool":"leadsignal","status":"completed","args_hash":"sha256:38da1ba08c8284a5bf9fe6f1808d895be51a677f67ee6b29a893233f9b3ac06d","timestamp":"2026-10-30T01:04:33.633Z","receipt_uuid":"8924726b-263f-4059-a05b-25dd65046193"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:2730f12fe83744b1a1ee603cccb6d2c3102b3ba1ac820460229e07e0e585cc2a","timestamp":"2026-10-30T01:04:34.537Z","receipt_uuid":"de980519-775a-4a2c-9a85-30f6afadcdbe"},{"tool":"write","status":"completed","args_hash":"sha256:761276b95d1827d16dff18b62c768f432fd2205459dce0828d6efde60e2d4e0e","timestamp":"2026-10-30T01:04:37.677Z","receipt_uuid":"e0d2673f-a977-42c4-b506-73164fdcb1ad"}],"result_preview":"Subject: Zambo is live: Free, no-key AI stack\n\nHi [Name],\n\nZambo just launched. It’s a universal entry point for the Zambo Stack, routing requests through 35 tools via a single MCP connection.\n\nHere is the setup:\n*   **Access:** Free, no API key, no signup.\n*   **Quota:** 20 free calls per day across work tools.\n*   **Capabilities:** Strategy AI, code audits, lead gen, wallet intelligence, and live market data.\n\nIt works with your host AI, not instead of it. You keep the goal; Zambo provides the next working step.\n\n**Proof of Concept**\nWe tested the `leadsignal` tool for Austin, TX web design prospects. The system returned zero results, respecting the \"research only\" constraint. It did not invent leads. It did not send outreach. It preserved the receipt to prove the bytes saved were unchanged.\n\nReceipt: https://zambo.dev/run/8924726b-263f-4059-a05b-25dd65046193\n\nAnother test ran the `zambo_universal` tool. It returned a concrete route for a product launch task. It distinguished between planned tools and executed tools. It did not claim completion when a tool was blocked. It preserved the receipt.\n\nReceipt: https://zambo.dev/run/c0db7224-f38a-48bb-8177-fdff9e7b35e1\n\n**Note on Security**\nWe also tested a prompt injection attack. The semantic analysis flagged it as critical. It blocked the jailbreak attempt. It did not leak system prompts. It adhered to safety policies.\n\nReceipt: https://zambo.dev/run/d26d7d5c-78a4-4aab-b847-fca211f25cda\n\n**What to do next**\nTry one call. You have 18 free calls remaining on the free tier. Reset is Oct 31, 2026.\n\nView your current status: https://zambo.dev/today/k/v5fdBOP05jq06wqfxosN8mwJSET5FE2biBzyr1r7AhIWeVfsCVMfryBwyX8uj7xcnQzyht6l1LWjDhR2dzawNKEBOcouF06IyfVSTxMx2hY5QAFk75qLV62TLfcM\n\nLet me know what you build first.\n\nBest,\n\n[Your Name]","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:038c8ba1247cd275993cd5144e09b68221b600fa444f26f05fa4147923386739","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":"sha256:6201906c6c847ec2eb7278cd0962eddb2b1a50d398f5b0dfde2402ef20a1553e","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":"sha256:746f49c88d186918ffbe8d34085868f2cc155b2a3d47ff51caffabc48839513e","anchor":{"event_id":"7394cd4b6070f9657ceb2ce034f69fc3ea4fdd3a94ae078f2acad3790e92cc12","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-10-30T01:04:38.352Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-30T01:04:37.677Z","evidence_url":null,"receipt_uuid":"e0d2673f-a977-42c4-b506-73164fdcb1ad","output_sha256":"sha256:561d4f05dc1523c967b2d166191d74f63757f12eb7195ef27229788c927723e1","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-30T01:04:37.677Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:561d4f05dc1523c967b2d166191d74f63757f12eb7195ef27229788c927723e1\",\"receipt_uuid\":\"e0d2673f-a977-42c4-b506-73164fdcb1ad\",\"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":"2026-10-30T01:04:37.677Z","detail":"The receipt store reports 2026-10-30T01:04:37.677Z; 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":"sha256:561d4f05dc1523c967b2d166191d74f63757f12eb7195ef27229788c927723e1","computed_hash":"sha256:561d4f05dc1523c967b2d166191d74f63757f12eb7195ef27229788c927723e1","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."}}}