{"slug":"4-byte-selector-decoder-d850abee","name":"4-Byte Selector Decoder","summary":"Resolves a 4-byte function selector (e.g. 0x70a08231) to candidate human-readable signatures via 4byte.directory. Accepts a bare selector or full calldata.","status":"live","indexable":true,"listed_since":"2026-10-25T17:50:52.893080Z","sources":[{"source":"x402_bazaar","external_id":"https://402.com.tr/api/x402/decode-selector","owner_address":"0x973a31858f4d2125f48c880542da11a2796f12d6","seen_at":"2026-10-26T22:02:57.218325Z","removed_at":null}],"endpoints":[{"url":"https://402.com.tr/api/x402/decode-selector","host":"402.com.tr","protocol":"x402","state":"live","last_probe_at":"2026-10-26T01:44:31.245377Z","last_ok_at":"2026-10-26T01:44:31.245377Z","tools_count":null,"tools_changed_at":null,"uptime_24h":1.0,"uptime_30d":1.0}],"also_listed_as":[{"slug":"402-com-tr-8c934a76","name":"402.com.tr"}],"payment_options":[],"usage":{"source":"x402_bazaar","unique_payers_30d":4,"paid_calls_30d":7,"last_paid_at":"2026-10-19T13:22:03.592Z","reported_at":"2026-10-26T22:02:57.218325Z"},"assessment":{"method":"2026.10.1","checks":[{"id":"answers","state":"pass","reason":"Answered a check 18 hours ago."},{"id":"owner","state":"fail","reason":"No one has proven control of its domain or of the wallet it is paid at."},{"id":"track_record","state":"fail","reason":"Listed for 1 days; 30 are needed."},{"id":"real_customers","state":"fail","reason":"4 different wallets paid it in 30 days, as the x402 Bazaar reports (not yet counted by addrbook); 10 are needed."},{"id":"clean_scan","state":"not_applicable","reason":"Not an MCP server."}],"passed":1,"applicable":4,"contradicted":false,"computed_at":"2026-10-26T20:27:45.067799Z"},"identity":{"endpoint_domains":["402.com.tr"],"proven_domains":[],"proven_wallets":[],"namesakes":[],"namesake_count":0,"identity_checks":[],"wallet_attestations":[{"wallet":"0x973a31858f4d2125f48c880542da11a2796f12d6","provider":"coinbase_account","attestation_uid":"0xe82bea8110441a05a62d3027109153e2f88220816a27f96781981529c201ea3d","attested_at":"2025-09-26T08:09:05Z","checked_at":"2026-10-26T20:26:45.762462Z"}]},"replies":[],"customers":null,"scan":null,"notice":"Not affiliated with addrbook — claim or request removal."}