[EntropyLab Releases Candidate Version of Bitcoin Offline Key and Wallet Calculator] Odaily Planet Daily News: Bitcoin News posted on the X platform that EntropyLab has released the first candidate version v1.0.0rc1 of its self-contained Bitcoin key and wallet calculator. This application runs as a single HTML file, requires no internet connection, and does not generate entropy on its own; users can provide their own entropy to calculate keys and wallets in a completely offline environment. The tool supports multisig, PSBT, BIP-85, Silent Payments, vanity addresses, watch-only wallet exports, and random number analysis. This version is reproducible and can be verified using signatures from four independent signers. The team recommends users download and verify the file before transferring it to an air-gapped computer for use. The official version v1.0.0 will be released after testing of the candidate version is completed.