Sign Torvyon transactions using a private key encrypted on your own USB drive. Nothing on this page is ever sent to any server — setup and signing both happen entirely in this browser tab.
This browser does not support the File System Access API needed to read/write files on a USB drive. Use Google Chrome or Microsoft Edge.
1 Select your USB drive
2 Enter your private key
Paste your Torvyon private key (64 hex characters). This is only used to compute your address and encrypt it into the vault file — it is never sent anywhere.
3 Name this vault and set a password
1 Select your USB drive
2 Vaults on this drive
Every vault found is automatically hosted for remote signing right away — your phone can reach any of them from anywhere, as long as this tab stays open. Click a vault to also sign with it right here on this device.
3 Sign here now
Signing locally as . This doesn't affect its remote-hosting status above.