User:Nullius

“‘If you’re not doing anything wrong, you have nothing to hide.’ No! Because I do nothing wrong, I have nothing to show.” — nullius

• nullius <nullius@nym.zone>
• Bitcoin Forum
• Bitcoin address, Segwit P2WPKH-nested-in-P2SH: 36finjay27E5XPDtSdLEsPR1RypfhNW8D8 (Tips welcome.)
• PGP keys; please encrypt all correspondence:
  • Ed25519 (preferred): 0xC2E91CD74A4C57A105F6C21B5A00591B2F307E0C
  • RSA: 0xA232750664CC39D61CE5D61536EBB4AB699A10EE
• Github: nym-zone
  • The bech32(1) utility for encoding/decoding of BIP 173 Bech32 strings and “Bravo Charlie” Addresses. (manpage, forum thread) Encode/decode hexadecimal strings with custom HRP, or “bc1” Bitcoin addresses. Special support for RFC 7686 .onion special-use domain names.
  • The easyseed(1) secure BIP 39 mnemonic seed phrase generator. (manpage, forum thread) My original motivation for writing this was that I needed a lightweight, reliable BIP 39 seed phrase generator with easily auditable sources and minimal dependencies for use on a stripped-down airgap machine. Unlike popular Javascript utilities, easyseed(1) reads bits straight off /dev/urandom, or from user-provided keymat. Because gathering and processing of entropy is properly the kernel’s job.