EntropyLab Releases Candidate Version of Bitcoin Offline Key and Wallet Calculator

According to Bitcoin News on X, EntropyLab has released the first candidate version v1.0.0rc1 of its self-contained Bitcoin key and wallet calculator. The application runs as a single HTML file, requires no network connection, and does not generate entropy on its own; users can provide their own entropy to compute keys and wallets in a fully offline environment.

The tool supports multisig, PSBT, BIP-85, Silent Payments, vanity addresses, watch-only wallet export, and randomness analysis. This version is reproducible and can be verified through signatures from 4 independent signers; the team recommends that users download and verify the file before transferring it to an air-gapped computer. The official v1.0.0 release is still pending completion of candidate version testing.