HomeCrypto BriefingEthereum Layer 2 Arbitrum One Hit By Another Outage Ethereum Layer 2 Arbitrum One Hit By Another Outage January 10, 2022 Crypto Briefing Tweet Related Posts Bitcoin must hold $60,600 as support for further upside, says trader Ripple Wins Court Fight as Judge Rejects SEC Appeal Optimism begins trials for fault proofs on Sepolia testnet