[EntropyLab Releases Offline Bitcoin Wallet Tool, Supporting Fully Air-Gapped Key Generation] BlockBeats News, October 3 — Bitcoin offline key tool EntropyLab has released its self-contained Bitcoin key and wallet computation tool v1.0.0rc1, marking the first release candidate of the project. This tool operates entirely within a single HTML file, requires no internet connection, and does not generate random entropy itself. Users must provide their own entropy and can compute Bitcoin keys and wallets in a fully offline environment. The tool supports features such as multi-signature, PSBT, BIP-85, Silent Payments, vanity addresses, read-only wallet export, and nonce analysis. EntropyLab stated that this version is reproducible and can be verified using signatures from four independent signers. The team recommends users verify the file after downloading it and transfer it to an air-gapped computer for use. The official v1.0.0 release has not yet been launched, as the project team is currently testing this release candidate. [Original Link]