October 23rd news, TBC721 and TBC20 protocols were officially activated on October 23rd, with the block height of the TBC mainnet being 862600. Developer Alex released the first NFT album "I'm not a dog" when the block height reached 8662620, indicating that TBC is a crucial step towards becoming Bitcoin's smart contract layer. In the future, more NFT and FT projects can be deployed on the local BTC smart contract layer through TBC721 and TBC20 protocols.