{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"a9d0c552-7a60-4601-8644-b64743c320a5","source_url":"https://zambo.dev/api/receipt/a9d0c552-7a60-4601-8644-b64743c320a5","receipt":{"id":"a9d0c552-7a60-4601-8644-b64743c320a5","created_at":"2026-10-26T20:11:01.291Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-10-26T20:11:00.297Z","completed_at":"2026-10-26T20:11:01.291Z"}],"output_hash":"sha256:9dbfc35da2d43c55e105997e5f65c905b0e153339cc5671de5beee04c664e481","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":1680,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:e531f2234c4e7b3de248bcc31cc55c3a99e32b4b993648ddc39721c5082c3f0b","timestamp":"2026-10-26T20:10:53.041Z","receipt_uuid":"050698a3-6d66-4217-82a6-b61a63505020"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:2328a54913c96d0f2a471d1c4ad95736cc36e1126d15416ac227518e7dd4c9e7","timestamp":"2026-10-26T20:10:54.315Z","receipt_uuid":"b3ce9b19-aaf3-4991-bbd4-5f75bc40e77b"},{"tool":"leadsignal","status":"completed","args_hash":"sha256:f0b65c6cb65313e50f1374f9e4f0a9a9e3e0bb40a7afc618fe90e6cdd8343263","timestamp":"2026-10-26T20:10:58.815Z","receipt_uuid":"3f44ae23-64eb-4fc8-92f8-847700787412"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:1af5ddd975284a3002233fd38c15f7a609738ea81a549c8e108575ab73a78107","timestamp":"2026-10-26T20:10:59.685Z","receipt_uuid":"db895253-7016-4bc3-9ca1-be68d115c7df"},{"tool":"write","status":"completed","args_hash":"sha256:943351f8971b6a7b56bd924377098cc8263031f6af4e70f27c0f2377950e811b","timestamp":"2026-10-26T20:11:01.291Z","receipt_uuid":"a9d0c552-7a60-4601-8644-b64743c320a5"}],"result_preview":"Subject: Zambo Launch: Proof, not promises\n\nHi [Name],\n\nZambo is live. We skipped the hype cycle and focused on one thing: verifiable execution.\n\nIn AI development, receipts often prove data was saved, not that the logic is correct. Zambo changes that. Our launch checks distinguish between unchanged bytes and verified outcomes. We don’t claim a fix until the system proves it works. If a tool returns no leads, we say so. If a scan flags critical risk, we block it. No invented customers. No placeholder text. Just source-backed results.\n\nThis matters for your workflow. When you ask Zambo to research or execute, you get a clear status: executed, blocked, or empty. You see the exact tool used, the quota impact, and the receipt URL. It’s transparency you can audit, not a black box you have to trust on faith.\n\nWe built this because \"I hope this helps\" is not a feature. It’s a gap.\n\n**Next Step:**\nPick one current task where you need proof of execution. Run it through Zambo. Check the receipt. If the output doesn’t match the source data, tell us. We’ll fix the logic, not the narrative.\n\n[Your Name]\n[Your Title]\n[Link to Zambo Dashboard]","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:28b78bdf2698ce7aa5098080f84291b5aeeb0e89bdd26c40f4631b0734fdb7d2","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:fc0c6add646562700de8310fb8cc8ae3ec793a75c3894bc5fe96132eff36584e","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":"sha256:6ec20a39b8ffb93755fff2637766d6c1df7fdc4c26841239a2a4ea2aa4f12dcd","anchor":{"event_id":"52fe02cc84de951f8f85bf041a03550ce6994a6c5e2d3cc5fee9572e9b7641b6","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-10-26T20:11:02.455Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-26T20:11:01.291Z","evidence_url":null,"receipt_uuid":"a9d0c552-7a60-4601-8644-b64743c320a5","output_sha256":"sha256:9dbfc35da2d43c55e105997e5f65c905b0e153339cc5671de5beee04c664e481","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-26T20:11:01.291Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:9dbfc35da2d43c55e105997e5f65c905b0e153339cc5671de5beee04c664e481\",\"receipt_uuid\":\"a9d0c552-7a60-4601-8644-b64743c320a5\",\"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":"2026-10-26T20:11:01.291Z","detail":"The receipt store reports 2026-10-26T20:11:01.291Z; 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":"sha256:9dbfc35da2d43c55e105997e5f65c905b0e153339cc5671de5beee04c664e481","computed_hash":"sha256:9dbfc35da2d43c55e105997e5f65c905b0e153339cc5671de5beee04c664e481","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."}}}