{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"30248bf4-6635-42ef-99a0-238f2e3fc5f9","source_url":"https://zambo.dev/api/receipt/30248bf4-6635-42ef-99a0-238f2e3fc5f9","receipt":{"id":"30248bf4-6635-42ef-99a0-238f2e3fc5f9","created_at":"2026-10-25T13:46:40.641Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-10-25T13:46:38.734Z","completed_at":"2026-10-25T13:46:40.641Z"}],"output_hash":"sha256:977b7fdd8c309ffbf8e0d4edd1a4696de143865c88ff8ef791b90c89da6ca261","hash_algorithm":"sha256","canonical_bytes":"eyJjYWxsZXIiOnsiaWQiOiJzaGEyNTY6NzBmZDBlNTczODM5NTI1N2ZiNjYzNzBmNmFjNzk0MjAwYmM5YzVhODhiMTliMDJhNDI1OTMxNzRmYTE1NmZiZCIsImxhYmVsIjoiemFtYm8taG9tZS1kZW1vIiwibGFiZWxfc291cmNlIjoiY2FsbGVyX3JlcG9ydGVkIiwidHlwZSI6InNlc3Npb24ifSwiaXNzdWVyX2NsYWltcyI6eyJwcm92ZW5hbmNlX2NsYXNzIjoiRVhFQ1VURUQgQlkgWkFNQk8ifSwib3V0cHV0Ijp7InRleHQiOiJTdWJqZWN0OiBaYW1ibyBpcyBsaXZlXG5cbldlIHNoaXBwZWQgaXQuXG5cblphbWJvIGlzIG5vdyBhdmFpbGFibGUuIFRoaXMgaXNu4oCZdCBhIGJldGEuIEl04oCZcyBub3QgYSB3YWl0bGlzdC4gVGhlIHBsYXRmb3JtIGlzIG9wZXJhdGlvbmFsIGFuZCByZWFkeSBmb3IgdXNlLlxuXG5UaGUgY29yZSB2YWx1ZSBpcyBzaW1wbGU6IGF1dG9tYXRlZCBleGVjdXRpb24gd2l0aCB2ZXJpZmlhYmxlIHJlY2VpcHRzLiBFdmVyeSBhY3Rpb24gWmFtYm8gdGFrZXMgZ2VuZXJhdGVzIGEgcGVybWFuZW50LCBhdWRpdGFibGUgcmVjb3JkLiBObyBibGFjayBib3hlcy4gTm8gXCJ0cnVzdCBtZVwiIG1ldHJpY3MuIEp1c3QgcHJvb2Ygb2Ygd29yay5cblxuWW91IGNhbiBhY2Nlc3MgdGhlIGZ1bGwgc3VpdGUgaW1tZWRpYXRlbHkuIFdoZXRoZXIgeW91IGFyZSBydW5uaW5nIHJlc2VhcmNoIGZlZWRzLCBjaGVja2luZyBjYXBhYmlsaXR5IHNlYXJjaGVzLCBvciBleGVjdXRpbmcgbGVhZCBzaWduYWxzLCB0aGUgc3lzdGVtIGlzIGxpdmUuIFRoZSBmcmVlIHRpZXIgaW5jbHVkZXMgdW5saW1pdGVkIGNhbGxzIHRvIHRoZSByZXNlYXJjaCBmZWVkLCBzbyB5b3UgY2FuIHN0YXJ0IHRlc3RpbmcgdGhlIGRlcHRoIG9mIHRoZSBkYXRhIHJpZ2h0IG5vdyB3aXRob3V0IHNwZW5kaW5nIGEgZGltZS5cblxuV2UgZGlkbuKAmXQgaW52ZW50IGZlYXR1cmVzIHRvIGZpbGwgc3BhY2UuIFdlIGJ1aWx0IHRvb2xzIHRoYXQgc29sdmUgc3BlY2lmaWMgZnJpY3Rpb24gcG9pbnRzIGluIEFJIHdvcmtmbG93cy4gSWYgYSB0b29sIGlzbuKAmXQgdXNlZnVsLCBpdOKAmXMgbm90IGhlcmUuXG5cbioqR2V0IHN0YXJ0ZWQ6KipcblxuMS4gIExvZyBpbiBhdCBbTGlua11cbjIuICBSdW4geW91ciBmaXJzdCBxdWVyeVxuMy4gIFJldmlldyB0aGUgcmVjZWlwdFxuXG5UaGF04oCZcyBpdC4gTm8gb25ib2FyZGluZyBjYWxscy4gTm8gc2FsZXMgZGVja3MuIEp1c3QgdGhlIHByb2R1Y3QuXG5cbldlbGNvbWUgdG8gdGhlIG9wZW4gbGF1bmNoLlxuXG5CZXN0LFxuXG5UaGUgWmFtYm8gVGVhbSJ9LCJyZWNlaXB0X3NjaGVtYV92ZXJzaW9uIjoiMC40Iiwic2lkZV9lZmZlY3RzIjp7ImRlY2xhcmF0aW9uX2hhc2giOiJzaGEyNTY6NDVhYWQzOGYzYWE5ODJiOWFhZmU5MmVjYjQxNmViZTk4NzkxZWRkYmFmOGFiNmRmMGJkMDg2MDViN2MxYmZlZSIsImRlY2xhcmVkIjpbIm5vbmUiXSwic2NoZW1hX3ZlcnNpb24iOiJ6YW1iby1zaWRlLWVmZmVjdHMvMSJ9LCJ0b29sIjp7Im5hbWUiOiJ3cml0ZSIsInNjb3BlIjoicHVibGljIiwidmVyc2lvbiI6IjQuMC4wIn19","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":1551,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:33a160a1324d03e3a5a9d627e8cdc7edfc3e3a5342eb90176273296650bb17c1","timestamp":"2026-10-25T13:46:30.332Z","receipt_uuid":"24d2dcfc-cca1-4728-8d54-f6270c6678c2"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:79b022e89512fc51e553c5eea71f5dcbfd26127e241560a2146cee03010121de","timestamp":"2026-10-25T13:46:31.511Z","receipt_uuid":"00a6ccd8-c713-45fb-b9b6-fdaace6f7fa0"},{"tool":"leadsignal","status":"completed","args_hash":"sha256:ecfb0f35fe6a918eb4f187e8443673eec6bd07082e7f1412bfce1c62b32a805d","timestamp":"2026-10-25T13:46:37.521Z","receipt_uuid":"413b113b-f2fd-49aa-8439-16ce6c4d2b35"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:0b402cf630bb9b96b60b6d47223e844b6703dabce9b8e83f554917cfdd6792e8","timestamp":"2026-10-25T13:46:38.355Z","receipt_uuid":"bd838ad9-a104-4eec-a541-762a1c343e87"},{"tool":"write","status":"completed","args_hash":"sha256:767ce25ccd0b89b9718899e8503a3171321371392c183823a6ec5b37e23b62c1","timestamp":"2026-10-25T13:46:40.641Z","receipt_uuid":"30248bf4-6635-42ef-99a0-238f2e3fc5f9"}],"result_preview":"Subject: Zambo is live\n\nWe shipped it.\n\nZambo is now available. This isn’t a beta. It’s not a waitlist. The platform is operational and ready for use.\n\nThe core value is simple: automated execution with verifiable receipts. Every action Zambo takes generates a permanent, auditable record. No black boxes. No \"trust me\" metrics. Just proof of work.\n\nYou can access the full suite immediately. Whether you are running research feeds, checking capability searches, or executing lead signals, the system is live. The free tier includes unlimited calls to the research feed, so you can start testing the depth of the data right now without spending a dime.\n\nWe didn’t invent features to fill space. We built tools that solve specific friction points in AI workflows. If a tool isn’t useful, it’s not here.\n\n**Get started:**\n\n1.  Log in at [Link]\n2.  Run your first query\n3.  Review the receipt\n\nThat’s it. No onboarding calls. No sales decks. Just the product.\n\nWelcome to the open launch.\n\nBest,\n\nThe Zambo Team","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:2b6638c0794b67d56c9d6f39d8325bf07084278498581eecd0cc023182b1979c","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":"sha256:70fd0e5738395257fb66370f6ac794200bc9c5a88b19b02a42593174fa156fbd","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":"sha256:60bf32d6381d62266388042426ecae4f8c8b70d35be6bb46fdd075b56d3e9f45","anchor":{"event_id":"5a9731ed16e1e840d3d6e910c2e7a66ee33f14d5633e75d8cd8c7866403a222d","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-10-25T13:46:41.177Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-25T13:46:40.641Z","evidence_url":null,"receipt_uuid":"30248bf4-6635-42ef-99a0-238f2e3fc5f9","output_sha256":"sha256:977b7fdd8c309ffbf8e0d4edd1a4696de143865c88ff8ef791b90c89da6ca261","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-25T13:46:40.641Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:977b7fdd8c309ffbf8e0d4edd1a4696de143865c88ff8ef791b90c89da6ca261\",\"receipt_uuid\":\"30248bf4-6635-42ef-99a0-238f2e3fc5f9\",\"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":"2026-10-25T13:46:40.641Z","detail":"The receipt store reports 2026-10-25T13:46:40.641Z; 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":"sha256:977b7fdd8c309ffbf8e0d4edd1a4696de143865c88ff8ef791b90c89da6ca261","computed_hash":"sha256:977b7fdd8c309ffbf8e0d4edd1a4696de143865c88ff8ef791b90c89da6ca261","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."}}}