Plugbook: One Username, All Chains
Crypto has always had an identity problem. Every chain uses its own address format, every wallet generates multiple accounts, and even experienced users regularly double-check whether a transfer should go to a BTC address, an EVM address, or a Solana address. The result is a confusing experience, and in too many cases, lost funds.
Plugbook is designed to fix this. It introduces a simple idea: one username, all chains. Instead of managing long strings of characters or worrying whether an address belongs to the right network, users can now send crypto to a single Plugbook handle. Behind the scenes, ChainFusion technology routes the transfer to the correct chain and the user’s correct address, fully non custodial and without any bridging.
With Plugbook, sending assets becomes as easy as sending a message. Enter a username, choose the asset, and confirm: the system automatically knows where it should go. This removes an entire category of user mistakes, including the most common one in crypto: sending the right asset to the wrong standard.
The benefit goes beyond safety. Plugbook is also a major step forward in user experience. Crypto has grown across ecosystems, but identity has remained fragmented. A user who is active on ICP may also hold tokens on Ethereum and trade on Solana. Until now, there was no simple way to unify these identities under one name. Plugbook offers a clean, interoperable identity layer that works across all Plug supported chains, powered directly by ChainFusion.
It also integrates naturally with the rest of the Plug Wallet vision. Plug now supports cross chain swaps, allows users to interact with DeFi apps across ICP, EVM networks, Bitcoin, and Solana, and provides a unified portfolio view across chains. The next step is making these interactions safer and easier, and Plugbook delivers exactly that. By removing multiple addresses and replacing them with a single username, users gain a smoother and far more intuitive experience when moving assets between chains.
Plugbook is fully non custodial. Usernames do not introduce new trust assumptions, and they do not replace private keys. They simply act as a human readable layer on top of the existing address infrastructure, making Web3 feel closer to the simplicity people expect today.
As crypto grows, the need for a universal identity system only becomes more important. Plugbook brings that possibility to everyone using Plug Wallet, whether they hold Bitcoin, participate in ICP DeFi, trade on EVM chains, or explore Solana. It's a simple improvement that fixes a long standing pain point and makes cross chain interactions safer for everyone.
Plugbook is available now. Update your wallet, claim your username.
