RT: ✨ Exactly 5 years ago, #Bitcoin activated one of the largest-ever upgrades to its blockchain
SegWit paved the way for Lightning and is used in 80% of transactions today⚡ https://t.co/oyFPAWRc0F

RT：✨ 就在 5 年前，

发表时间：3年前 作者：₿itcoin Magazine @BitcoinMagazine