The Protocol: Ethereum’s Pectra Upgrade Finally Goes Live

Welcome to The Protocol, CoinDesk’s weekly wrap-up of the most important stories in cryptocurrency tech development. I’m Margaux Nijkerk, the Ethereum protocol reporter on CoinDesk’s Tech team. In this issue: Ethereum Activates ‘Pectra’ Upgrade, Raising Max Stake to 2,048 ETH Bitcoin Developers Plan OP_RETURN Limit Removal in Next Release Sam Altman’s World Crypto Project Launches…

Revolut partners with Lightspark to integrate Bitcoin lightning payments

UK fintech giant Revolut has partnered with Lightspark to bring Lightning Network support for Bitcoin (BTC) payments to users in the UK and select European Economic Area countries, the companies announced on May 7. The integration enables near-instant, low-cost Bitcoin transactions for Revolut users by leveraging Lightspark’s enterprise-grade infrastructure. It marks a major milestone for…

IOTA Reveals First Liquid Staking Protocol, Swirl

Liquid staking solution Swirl has launched on the Layer-1 blockchain IOTA mainnet as an independent ecosystem project on the IOTA network, which enables users to stake IOTA and receive stIOTA. According to the press release, stIOTA tokens provide instant liquidity. While their IOTA is staked, users can trade them, use them as collateral in decentralized…