Opera, a Web3-focused browser built to work with various decentralized apps (dApps), has extended support to third-party wallets like MetaMask. This integration comes when ETH is set to transition from the proof-of-work (PoW) consensus algorithm to a less energy-intensive proof-of-stake (PoS) model. The mobile version of the Opera Crypto Browser currently supports Bitcoin, Ethereum, Polygon, BNB Chain, Celo, FIO, Near, and Nervos blockchains and their respective tokens