{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"a1a522aa-7a4b-456e-9ed4-0b4c78a4cc7f","source_url":"https://zambo.dev/api/receipt/a1a522aa-7a4b-456e-9ed4-0b4c78a4cc7f","receipt":{"id":"a1a522aa-7a4b-456e-9ed4-0b4c78a4cc7f","created_at":"2026-10-19T03:03:14.316Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: monad_city","tools":["monad_city"],"steps":[{"tool":"monad_city","status":"success","started_at":"2026-10-19T03:03:12.261Z","completed_at":"2026-10-19T03:03:14.316Z"}],"output_hash":"sha256:425b4d30cfb23c5da7c7587336cc82965a9f6d533078850681e4bbe42e75651e","hash_algorithm":"sha256","canonical_bytes":"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— on-chain city visualization of Monad mainnet\",\"summary\":{\"total_contracts\":500,\"total_whales\":50,\"districts\":0,\"last_updated\":\"2026-10-19T03:03:13.931Z\"},\"top_contracts_by_volume\":[{\"address\":\"0x065c…c394\",\"name\":null,\"category\":\"defi\",\"tier\":\"legendary\",\"txCount\":323023,\"volume_mon\":\"487997990.8091642945\",\"hourly_tx\":0},{\"address\":\"0x0d97…9dc3\",\"name\":null,\"category\":\"defi\",\"tier\":\"legendary\",\"txCount\":142148,\"volume_mon\":\"259451091.283919545938732469\",\"hourly_tx\":2},{\"address\":\"0x0000…1000\",\"name\":\"Monad Staking\",\"category\":\"defi\",\"tier\":\"legendary\",\"txCount\":3107644,\"volume_mon\":\"227830744.647195268152298842\",\"hourly_tx\":326},{\"address\":\"0x3bd3…433a\",\"name\":\"Wrapped MON\",\"category\":\"defi\",\"tier\":\"epic\",\"txCount\":54273,\"volume_mon\":\"107123289.071790465465211965\",\"hourly_tx\":8},{\"address\":\"0x8004…8f25\",\"name\":null,\"category\":\"Unknown\",\"tier\":\"rare\",\"txCount\":2290,\"volume_mon\":\"107013159.325285470072397360\",\"hourly_tx\":0},{\"address\":\"0x1b68…e19c\",\"name\":\"ShMonad\",\"category\":\"defi\",\"tier\":\"rare\",\"txCount\":5870,\"volume_mon\":\"73894381.780217397420182130\",\"hourly_tx\":0},{\"address\":\"0x5b7e…4016\",\"name\":\"Uniswap v4 Positions NFT\",\"category\":\"defi\",\"tier\":\"epic\",\"txCount\":17134,\"volume_mon\":\"60930177.056836198917054270\",\"hourly_tx\":0},{\"address\":\"0x6131…37b5\",\"name\":null,\"category\":\"defi\",\"tier\":\"epic\",\"txCount\":12746,\"volume_mon\":\"46317364.707111883088116494\",\"hourly_tx\":0},{\"address\":\"0x2a68…90c5\",\"name\":null,\"category\":\"defi\",\"tier\":\"epic\",\"txCount\":16597,\"volume_mon\":\"38729996.749433271197646994\",\"hourly_tx\":0},{\"address\":\"0x7197…4e53\",\"name\":\"Uniswap V3 Positions NFT-V1\",\"category\":\"defi\",\"tier\":\"rare\",\"txCount\":3078,\"volume_mon\":\"26831548.135021620255114750\",\"hourly_tx\":0}],\"top_whales\":[{\"address\":\"0xf89d…aa40\",\"balance_mon\":\"259040470.322863418231967655\",\"nadHawkScore\":null,\"isOg\":false,\"isSybil\":false},{\"address\":\"0xf667…8c40\",\"balance_mon\":\"153159391.222721884881849961\",\"nadHawkScore\":null,\"isOg\":false,\"isSybil\":false},{\"address\":\"0xf70d…dbef\",\"balance_mon\":\"8411570.615349790525401442\",\"nadHawkScore\":null,\"isOg\":false,\"isSybil\":false},{\"address\":\"0x7506…6973\",\"balance_mon\":\"508652.693746650765504008\",\"nadHawkScore\":null,\"isOg\":false,\"isSybil\":false},{\"address\":\"0xe936…d950\",\"balance_mon\":\"456828.559175981355485105\",\"nadHawkScore\":null,\"isOg\":false,\"isSybil\":false},{\"address\":\"0xa910…3f95\",\"balance_mon\":\"430887.95329874431456967\",\"nadHawkScore\":null,\"isOg\":false,\"isSybil\":false},{\"address\":\"0xf994…0096\",\"balance_mon\":\"340574.035461743523817817\",\"nadHawkScore\":null,\"isOg\":false,\"isSybil\":false},{\"address\":\"0xf909…bd8d\",\"balance_mon\":\"336246.834871664593315843\",\"nadHawkScore\":null,\"isOg\":false,\"isSybil\":false}],\"districts\":[],\"explore\":\"https://nad.city\",\"authenticated_endpoints\":\"Zambo MCP users get a NadCity key auto-provisioned (10k req/day free, 100k/day on Day Pass, unlimited on Zambo Pass). Retrieve yours: GET https://zambo.dev/api/nadcity/key?email=[REDACTED_EMAIL]. Use it as X-Api-Key on any nad.city authenticated endpoint.\"}","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a","input_hash_layout":"zambo-json-sorted-keys-utf8-v1","free_used":0,"free_remaining":0,"free_limit":0,"signal_handle":null,"tool":{"name":"monad_city","version":"4.0.0","scope":"public"},"caller":{"type":"anonymous","id":"sha256:831c0b63a8e508a6e53738c083ac40181438af8f6d1b1be7ea56ff0cfa7668a9","basis":"ip_ua_30d","rotates_at":"2026-11-03T00:00:00.000Z"},"side_effects":{"declared":["none"],"schema_version":"zambo-side-effects/1","declaration_hash":"sha256:45aad38f3aa982b9aafe92ecb416ebe98791eddbaf8ab6df0bd08605b7c1bfee"},"evidence_sha256":"sha256:abe8e61c40cff356675f3fada96d82f6b0d91fee69d4a63dbfd3cf2122b01498","evidence_url":"/api/evidence/abe8e61c40cff356675f3fada96d82f6b0d91fee69d4a63dbfd3cf2122b01498","evidence_byte_length":3567,"evidence_content_type":"application/json","evidence_source_url":null,"evidence_status":"captured","external_evidence":[],"provenance":null,"provenance_class":"EXECUTED BY ZAMBO","metadata_hash":"sha256:82117f50faa83387a61c7a0c33dc3efbd5c57f44f2576cf8504cd2fbb70c8830","anchor":{"event_id":"bd7bb31908aaf637d6a53eaf44105a4e0acd90c2f9649ea4dbea70d06c145a5a","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-10-19T03:03:15.315Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-19T03:03:14.316Z","evidence_url":"https://zambo.dev/api/evidence/abe8e61c40cff356675f3fada96d82f6b0d91fee69d4a63dbfd3cf2122b01498","receipt_uuid":"a1a522aa-7a4b-456e-9ed4-0b4c78a4cc7f","output_sha256":"sha256:425b4d30cfb23c5da7c7587336cc82965a9f6d533078850681e4bbe42e75651e","schema_version":"zambo-receipt-anchor/1","evidence_sha256":"sha256:abe8e61c40cff356675f3fada96d82f6b0d91fee69d4a63dbfd3cf2122b01498","evidence_byte_length":3567},"envelope_bytes":"{\"anchored_at\":\"2026-10-19T03:03:14.316Z\",\"evidence_byte_length\":3567,\"evidence_sha256\":\"sha256:abe8e61c40cff356675f3fada96d82f6b0d91fee69d4a63dbfd3cf2122b01498\",\"evidence_url\":\"https://zambo.dev/api/evidence/abe8e61c40cff356675f3fada96d82f6b0d91fee69d4a63dbfd3cf2122b01498\",\"output_sha256\":\"sha256:425b4d30cfb23c5da7c7587336cc82965a9f6d533078850681e4bbe42e75651e\",\"receipt_uuid\":\"a1a522aa-7a4b-456e-9ed4-0b4c78a4cc7f\",\"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":"2026-10-19T03:03:14.316Z","detail":"The receipt store reports 2026-10-19T03:03:14.316Z; 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":"sha256:425b4d30cfb23c5da7c7587336cc82965a9f6d533078850681e4bbe42e75651e","computed_hash":"sha256:425b4d30cfb23c5da7c7587336cc82965a9f6d533078850681e4bbe42e75651e","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."}}}