{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"c1a9ec69-3398-467b-a7e7-5f5fd424baba","source_url":"https://zambo.dev/api/receipt/c1a9ec69-3398-467b-a7e7-5f5fd424baba","receipt":{"id":"c1a9ec69-3398-467b-a7e7-5f5fd424baba","created_at":"2026-10-17T03:02:45.847Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: monad_city","tools":["monad_city"],"steps":[{"tool":"monad_city","status":"success","started_at":"2026-10-17T03:02:44.818Z","completed_at":"2026-10-17T03:02:45.847Z"}],"output_hash":"sha256:113e968517e221009cd35b861eb70cc5a2da4b5ecf84db63bc1caa5a312656f9","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\":\"2026-10-17T03:02:45.773Z\"},\"top_contracts_by_volume\":[{\"address\":\"0x065c…c394\",\"name\":null,\"category\":\"defi\",\"tier\":\"legendary\",\"txCount\":323017,\"volume_mon\":\"487997990.8091642945\",\"hourly_tx\":0},{\"address\":\"0x0d97…9dc3\",\"name\":null,\"category\":\"defi\",\"tier\":\"legendary\",\"txCount\":141644,\"volume_mon\":\"259192716.546945079978715189\",\"hourly_tx\":10},{\"address\":\"0x0000…1000\",\"name\":\"Monad Staking\",\"category\":\"defi\",\"tier\":\"legendary\",\"txCount\":3076675,\"volume_mon\":\"225674038.935663267177266094\",\"hourly_tx\":691},{\"address\":\"0x8004…8f25\",\"name\":null,\"category\":\"Unknown\",\"tier\":\"rare\",\"txCount\":2278,\"volume_mon\":\"106914144.291982753803353008\",\"hourly_tx\":1},{\"address\":\"0x3bd3…433a\",\"name\":\"Wrapped MON\",\"category\":\"defi\",\"tier\":\"epic\",\"txCount\":53903,\"volume_mon\":\"106697047.550586507452138182\",\"hourly_tx\":12},{\"address\":\"0x1b68…e19c\",\"name\":\"ShMonad\",\"category\":\"defi\",\"tier\":\"rare\",\"txCount\":5834,\"volume_mon\":\"73879456.591774797515848893\",\"hourly_tx\":0},{\"address\":\"0x5b7e…4016\",\"name\":\"Uniswap v4 Positions NFT\",\"category\":\"defi\",\"tier\":\"epic\",\"txCount\":17111,\"volume_mon\":\"60887409.288170207684703557\",\"hourly_tx\":2},{\"address\":\"0x6131…37b5\",\"name\":null,\"category\":\"defi\",\"tier\":\"epic\",\"txCount\":12711,\"volume_mon\":\"46112464.707111883088116494\",\"hourly_tx\":2},{\"address\":\"0x2a68…90c5\",\"name\":null,\"category\":\"defi\",\"tier\":\"epic\",\"txCount\":16595,\"volume_mon\":\"38719996.749433271197646994\",\"hourly_tx\":0},{\"address\":\"0x7197…4e53\",\"name\":\"Uniswap V3 Positions NFT-V1\",\"category\":\"defi\",\"tier\":\"rare\",\"txCount\":3069,\"volume_mon\":\"26831548.135021620255114750\",\"hourly_tx\":0}],\"top_whales\":[{\"address\":\"0xf89d…aa40\",\"balance_mon\":\"297564630.234170224665268883\",\"nadHawkScore\":null,\"isOg\":false,\"isSybil\":false},{\"address\":\"0xf667…8c40\",\"balance_mon\":\"152182316.686750989081849961\",\"nadHawkScore\":null,\"isOg\":false,\"isSybil\":false},{\"address\":\"0xf70d…dbef\",\"balance_mon\":\"8442778.903092470265856713\",\"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:cdf4f0960a89eb67fb30a68a4bdc7d907ed54b7b62efeeb87355c8c1152d3368","evidence_url":"/api/evidence/cdf4f0960a89eb67fb30a68a4bdc7d907ed54b7b62efeeb87355c8c1152d3368","evidence_byte_length":3569,"evidence_content_type":"application/json","evidence_source_url":null,"evidence_status":"captured","external_evidence":[],"provenance":null,"provenance_class":"EXECUTED BY ZAMBO","metadata_hash":"sha256:9a63dd779a4dd35e0d3b81084fd80fa4bb0f2dfd37292612b0aaa61661bb23c8","anchor":{"event_id":"e785487b7f6db9d01436790acca51daaddd5060d91b73d0d4d4e61306aa5a970","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-10-17T03:02:47.046Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-17T03:02:45.847Z","evidence_url":"https://zambo.dev/api/evidence/cdf4f0960a89eb67fb30a68a4bdc7d907ed54b7b62efeeb87355c8c1152d3368","receipt_uuid":"c1a9ec69-3398-467b-a7e7-5f5fd424baba","output_sha256":"sha256:113e968517e221009cd35b861eb70cc5a2da4b5ecf84db63bc1caa5a312656f9","schema_version":"zambo-receipt-anchor/1","evidence_sha256":"sha256:cdf4f0960a89eb67fb30a68a4bdc7d907ed54b7b62efeeb87355c8c1152d3368","evidence_byte_length":3569},"envelope_bytes":"{\"anchored_at\":\"2026-10-17T03:02:45.847Z\",\"evidence_byte_length\":3569,\"evidence_sha256\":\"sha256:cdf4f0960a89eb67fb30a68a4bdc7d907ed54b7b62efeeb87355c8c1152d3368\",\"evidence_url\":\"https://zambo.dev/api/evidence/cdf4f0960a89eb67fb30a68a4bdc7d907ed54b7b62efeeb87355c8c1152d3368\",\"output_sha256\":\"sha256:113e968517e221009cd35b861eb70cc5a2da4b5ecf84db63bc1caa5a312656f9\",\"receipt_uuid\":\"c1a9ec69-3398-467b-a7e7-5f5fd424baba\",\"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":"2026-10-17T03:02:45.847Z","detail":"The receipt store reports 2026-10-17T03:02:45.847Z; 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":"sha256:113e968517e221009cd35b861eb70cc5a2da4b5ecf84db63bc1caa5a312656f9","computed_hash":"sha256:113e968517e221009cd35b861eb70cc5a2da4b5ecf84db63bc1caa5a312656f9","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."}}}