将 BitDCA BDCA 兑换为 Optimism OP

BitDCA with its mobile app Littblebit allows you to automatically save in Bitcoin by setting aside a small percentage from each payment made with your current card. Users can automatically set aside a percentage of their everyday purchases into bitcoin and allocate directly into bitcoin without opening new accounts and acquiring new credit and debit cards. BDCA token holders earn a share of revenue from every Littlebit transaction. The project emphasizes security and transparency, validated by a Certik audit, and targets Europe with plans for global expansion in 2026.

Optimism is a network of chains called the Superchain, built on the open-source OP Stack. OP Mainnet was the first chain, with several others now operating on the OP Stack architecture, including Base (by Coinbase), Unichain (by Uniswap), Ink (by Kraken), and World Chain (by Worldcoin). The OP Stack serves as a framework for Ethereum Layer 2 chains and supports significant L2 activity. Every OP Chain in the Superchain contributes back to the Optimism Collective and all chains follow a standardized revenue-sharing model: the greater of 2.5% of total chain revenue or 15% of onchain profit (defined as fees minus L1 gas costs) is paid back to the Optimism. By aligning economic incentives across many chains, Optimism aims to transform Ethereum scaling into a sustainable flywheel by delivering fast, low-cost transactions while reinvesting in the future of the ecosystem. OP holders participate in governance to shape protocol upgrades, funding decisions, and more