paper wallet

What is it?

Paper Wallet is the safest way to store your seed phrase and private keys. It was designed by HashEx in cooperation with Elastoo and allows to split your seed phrase into several pages which you can print out and keep separately. We recommend locking the pages in separate safe deposit boxes in different locations. Paper Wallet supports redundant encryption algorithms, thus, letting you set not only the number of pages to store the seed on, but also the number of pages required to recover the seed.

How about privacy?

Paper Wallet does not store or send your data anywhere. During seed generation or split we recommend disconnecting your computer from the Internet. Our software is an open source so anyone can audit it if they have security concerns.

What cryptocurrencies are supported?

Paper Wallet is built on top of BIP44 standard. The same standard is used in hardware wallets such as Trezor and Ledger Nano S. You can use it for Bitcoin, Ethereum, Litecoin and other 200+ currencies. Check full list here.

Where I can check the source code?

You can check the source code at GitHub.

Is the website running on the same code?

Yes. Our website is hosted on GitHub Pages. So you can be 100% sure that it's running on the same source code located in our repository.

How it works?

Now we implement only one redundant encryption algorithm based on XOR binary operation. This algorithm allows to restore seed phrase from N - 1 pages, where N is amount of pages during splitting.