{"slug":"b20-token-safety-b808f2cc","name":"B20 Token Safety","summary":"🆕 Live — B20 is Base's native precompile token standard, and unlike ERC-20 a B20 issuer can freeze holders (Policy Registry) and even SEIZE your balance (burnBlocked) at the protocol level. This reads those powers — seizable, freezable, paused, rebase, uncapped-mint — into one hold/caution/avoid verdict, and separates a real tokenized stock from one merely wearing an equity ticker by reading the transfer-policy admin on chain, not a list: all 13 Coinbase equities, and the next on day one.","status":"live","indexable":true,"listed_since":"2026-10-25T17:51:43.694135Z","sources":[{"source":"x402_bazaar","external_id":"https://402.com.tr/api/x402/b20-safety","owner_address":"0x973a31858f4d2125f48c880542da11a2796f12d6","seen_at":"2026-10-26T18:17:46.695374Z","removed_at":null}],"endpoints":[{"url":"https://402.com.tr/api/x402/b20-safety","host":"402.com.tr","protocol":"x402","state":"live","last_probe_at":"2026-10-26T02:23:16.590455Z","last_ok_at":"2026-10-26T02:23:16.590455Z","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":2,"paid_calls_30d":4,"last_paid_at":"2026-10-17T09:54:22.087Z","reported_at":"2026-10-26T18:17:46.695374Z"},"assessment":{"method":"2026.10.1","checks":[{"id":"answers","state":"pass","reason":"Answered a check 12 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 0 days; 30 are needed."},{"id":"real_customers","state":"fail","reason":"2 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":"2026-10-26T14:48:36.701034Z"},"identity":{"endpoint_domains":["402.com.tr"],"proven_domains":[],"proven_wallets":[],"namesakes":[],"namesake_count":0,"identity_checks":[]},"replies":[],"customers":null,"scan":null,"notice":"Not affiliated with addrbook — claim or request removal."}