Moving crypto without copying a wallet address sounds like a small improvement until you remember what a wrong transfer can cost.

Zerohash just announced their new feature "AUTH" - account linking for transfers involving crypto, stablecoins and tokenized securities. Its launch announcement describes a system that removes manual address entry and blockchain selection from the customer experience. Users choose a supported account or wallet, authenticate and authorize the movement. The pitch is straightforward: make moving assets feel more like choosing an account than operating a blockchain.

Basically, you'll enter your wallet info once, or link an exchange account by logging in, and from that point onwar...