{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"060e7497-db7e-4c82-89b8-7a4194015d63","source_url":"https://zambo.dev/api/receipt/060e7497-db7e-4c82-89b8-7a4194015d63","receipt":{"id":"060e7497-db7e-4c82-89b8-7a4194015d63","created_at":"2026-10-22T17:32:29.502Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-10-22T17:32:28.160Z","completed_at":"2026-10-22T17:32:29.502Z"}],"output_hash":"sha256:a691c11bf92e5be7e92bf138643d045eccb9cf073c076f67fff68a4cede12b95","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":2246,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:31ffefbe8da94f6c01a21a7daaba2697853813526aa22325af801c2ec8a33789","timestamp":"2026-10-22T17:32:19.675Z","receipt_uuid":"63903eed-c670-4ded-a52d-745d3f38de4e"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:d0931c580661e50730312befe51d478432848d50f00b453ae551ab7e0438d721","timestamp":"2026-10-22T17:32:21.088Z","receipt_uuid":"94de0321-edf7-4d61-b800-bf5e0adad1f9"},{"tool":"leadsignal","status":"completed","args_hash":"sha256:c78eb43acae7fc040f2f5e8a275ba6de12b0c35f423c80ac185fe5330a256d33","timestamp":"2026-10-22T17:32:26.837Z","receipt_uuid":"b62065fe-3760-4c23-988f-47a467ce03b7"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:6ceee2db590fa8f71dc811cf28cd23408a2a1bdf8e78f93f68a544a8aaf365b9","timestamp":"2026-10-22T17:32:27.727Z","receipt_uuid":"ddaed259-9ad5-49a5-8aae-6674a1747855"},{"tool":"write","status":"completed","args_hash":"sha256:2b4369b845d252dbb61f7d01fdc36bf0684cb29765a2a10277342cb649d54213","timestamp":"2026-10-22T17:32:29.502Z","receipt_uuid":"060e7497-db7e-4c82-89b8-7a4194015d63"}],"result_preview":"Subject: Zambo is live: Proof-backed execution, zero guesswork\n\n[Recipient Name],\n\nYou don’t need another tool that promises magic. You need a system that shows its work.\n\nZambo has launched with a single, non-negotiable feature: verifiable receipts.\n\nMost AI agents hand you a result and ask for trust. Zambo hands you a result and a cryptographic proof of the exact bytes saved, the specific tools called, and the logic applied. A receipt proves the action occurred. It does not prove correctness—only that the system did exactly what you told it to do, without hallucinating a fix or inventing a customer.\n\nThis matters because \"it works\" is no longer enough. You need to know *why* it works.\n\nZambo’s current capabilities are transparent and bounded:\n*   **Deep Semantic Scans:** We run 21-rule pattern checks to flag injection risks, jailbreak attempts, and prompt leaks before they hit your production environment. If a request is flagged as malicious, we block it. Period.\n*   **Source-Backed Research:** Our `capability_search` and `leadsignal` tools only return data with provenance. If we find no leads, we say \"no leads.\" We do not fill the gap with fabricated contacts.\n*   **Executable Actions:** When a task is marked \"fully executable,\" it runs. You get a receipt URL for every execution, allowing you to audit the pipeline from input to output.\n\nWe built Zambo for teams who are tired of babysitting AI outputs. If you want to deploy agents that leave a paper trail, this is your start.\n\n**Next Step:**\n\nPick one recurring task your team currently handles manually. Send it to Zambo. Check the receipt. If the proof doesn’t match the output, let us know.\n\n[Your Name]\n[Your Title]\nZambo","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:5c183b44fa1ddf63c35c73e61abeeac1f59cab7c626fd01c3bd1ad7443bca4dc","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":"sha256:5b07ab7a1586584d0c9efd155c46ffefdd56c102743e5770bcf031cb17c8f72c","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":"sha256:9bcd38808a3893f36dcff271d559fc288b341c3b75b258d20c16b08c92349c09","anchor":{"event_id":"390738c11dab388c9f384fdf1a9a9f1c795fdbcca6358c071ef90088dd87e88d","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-10-22T17:32:30.038Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-22T17:32:29.502Z","evidence_url":null,"receipt_uuid":"060e7497-db7e-4c82-89b8-7a4194015d63","output_sha256":"sha256:a691c11bf92e5be7e92bf138643d045eccb9cf073c076f67fff68a4cede12b95","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-22T17:32:29.502Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:a691c11bf92e5be7e92bf138643d045eccb9cf073c076f67fff68a4cede12b95\",\"receipt_uuid\":\"060e7497-db7e-4c82-89b8-7a4194015d63\",\"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":"2026-10-22T17:32:29.502Z","detail":"The receipt store reports 2026-10-22T17:32:29.502Z; 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:a691c11bf92e5be7e92bf138643d045eccb9cf073c076f67fff68a4cede12b95","computed_hash":"sha256:a691c11bf92e5be7e92bf138643d045eccb9cf073c076f67fff68a4cede12b95","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."}}}