Bitcoin jumped and Coinbase's app crashed, while Aptos eyes Hong Kong and Telegram rolls out rewards with TON

Bitcoin jumped and Coinbase's app crashed, while Aptos eyes Hong Kong and Telegram rolls out rewards with TON Welcome to TechCrunch Crypto, formerly known as Chain Reaction. To get a roundup of TechCrunch's biggest and most important crypto stories delivered to your inbox every Thursday at 12 p.m. PT, subscribe here. Hello and welcome back to the TechCrunch Crypto newsletter. I was out last week, so there was no newsletter, but we're back to regularly scheduled news bits and some fresh recurring segments and features — so if you like what you see (or don't), let me know at jacquelyn@techcrunch.com….