{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"bc2386af-84d6-4efd-87cc-8278e2a2baea","source_url":"https://zambo.dev/api/receipt/bc2386af-84d6-4efd-87cc-8278e2a2baea","receipt":{"id":"bc2386af-84d6-4efd-87cc-8278e2a2baea","created_at":"2026-10-26T18:13:35.951Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-10-26T18:13:34.470Z","completed_at":"2026-10-26T18:13:35.951Z"}],"output_hash":"sha256:283f7715d3790eb371fce0daa0087f89b47500b4fb3d8991e18a2e116afda1ff","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":1012,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:a11e71a75f96fe2dfdeb9292532e3784de26e3b84e8776ecaf6af15e8444d1c1","timestamp":"2026-10-26T18:13:25.170Z","receipt_uuid":"311bcf14-f785-4298-bdd5-ca067ff37154"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:eb5f5b93b09aa0a845de304728860c5d70a25df810aba80829e7321c01aea72b","timestamp":"2026-10-26T18:13:25.853Z","receipt_uuid":"98ac5235-b3da-4a7f-932a-4040df05ecc1"},{"tool":"leadsignal","status":"completed","args_hash":"sha256:e3d7c236f5a44a248fce551e22edf8548d5cd238ca1de27908478c3ed1c491c4","timestamp":"2026-10-26T18:13:32.240Z","receipt_uuid":"bf7f137c-33f0-42d3-b50c-571c3c00b98d"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:e863794b33aee0feab8efb6e9e6785c27e038cfe473b358c4d49affd91d50a20","timestamp":"2026-10-26T18:13:33.410Z","receipt_uuid":"aa748c1a-7fa1-4d7f-abe8-b1f7f9009107"},{"tool":"write","status":"completed","args_hash":"sha256:da48502573bd9ab177c7828a2ee82323066549d47d430c7385aa06b37f1f7599","timestamp":"2026-10-26T18:13:35.951Z","receipt_uuid":"bc2386af-84d6-4efd-87cc-8278e2a2baea"}],"result_preview":"**Subject:** Zambo Launch – Unlock AI Power Today  \n\n**Hey there,**  \n\nZambo is live. Our new AI platform delivers instant, accurate insights without the usual setup headaches.  \n\n**Why it matters:**  \n- One‑click access to advanced models.  \n- Real‑time results you can trust.  \n- Zero‑maintenance, so you stay focused on growth.  \n\n**What to do next:**  \nClick here to explore the live demo and see how Zambo can boost your workflow.  \n\n**See you on the inside,**  \n\nThe Zambo Team","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:93137a7e3e31b361338fc39bbf0e3f57af138ce2894efa4c3846427921d02296","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":"sha256:76b37024e8a95befa2d8350dc727177587d18ee5bbcd1de246ed08abe97ee3c8","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":"sha256:422afaf8dbfd71a4ab88370335012dfee55c959c5bbc074a465b00eebc754d0a","anchor":{"event_id":"ae8d05db5c03deba3fe5cfcafa78ad1d0eb3c789caa576f9c0fed109ba48436b","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-10-26T18:13:36.786Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-26T18:13:35.951Z","evidence_url":null,"receipt_uuid":"bc2386af-84d6-4efd-87cc-8278e2a2baea","output_sha256":"sha256:283f7715d3790eb371fce0daa0087f89b47500b4fb3d8991e18a2e116afda1ff","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-26T18:13:35.951Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:283f7715d3790eb371fce0daa0087f89b47500b4fb3d8991e18a2e116afda1ff\",\"receipt_uuid\":\"bc2386af-84d6-4efd-87cc-8278e2a2baea\",\"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":"2026-10-26T18:13:35.951Z","detail":"The receipt store reports 2026-10-26T18:13:35.951Z; 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":"sha256:283f7715d3790eb371fce0daa0087f89b47500b4fb3d8991e18a2e116afda1ff","computed_hash":"sha256:283f7715d3790eb371fce0daa0087f89b47500b4fb3d8991e18a2e116afda1ff","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."}}}