ChainCatcher message, the BRC-20 hard fork led by the BRC-100 protocol, was successfully activated at Bitcoin mainnet block #859490. BRC-20 asset holders have already obtained 1:1 forked assets under the BRC-100 protocol, which can be queried, listed, and traded on the BRC-100 Marketplace and indexed at inbrc.org. The BRC-100 protocol is a scalable DeFi protocol based on Ordinals. Mikael, the founder of the BRC-100 protocol, stated: "This BRC-20 fork is the first meta-protocol fork, aimed at reactivating the inscription ecosystem."