04 / TAKE IT WITH YOU
Your vault.
Off the network.
A self-contained offline client, a verified USB installer, and free local creation, encryption, recovery, and signing. No account, subscription, or activation receipt required.
OFFLINE KIT / 0.4.1
Disconnect with confidence.
One HTML application. All runtime dependencies bundled. Network requests blocked. Create encrypted Solana backups, test recovery, and sign reviewed transfers.
Upgrading from an older kit? Replace the client with this free release. Keep your existing .entb backups and separate ENTB1 recovery key; no migration or new subscription receipt is needed.
Publisher key updated in 0.4.1. The previous release-signing key was lost. Download this updated kit from this site to use the replacement verification key. Your existing .entb backups, ENTB1 recovery keys, and Solana accounts remain compatible; keep your current recovery key.
Verification trusts the pinned key delivered by this website. It detects file corruption and mismatched releases; it does not independently protect a compromised website, build system, or signing key.
Use devnet test assets while this engineering alpha is being reviewed. A standard USB does not provide a secure chip or protect an infected host computer.