Bitcoin Ciphers

Econoalchemist

Online · Nationwide

Econoalchemist is a blog focused on bitcoin self-custody and censorship resistance, publishing detailed hardware wallet setup guides, privacy tool walkthroughs and interviews. Each guide is mirrored in an accompanying GitHub repository.

Services

  • Hardware wallet setup guides
  • Self-custody walkthroughs
  • Privacy tool tutorials
  • Interviews and podcasts

Highlights

  • #self-custody
  • #hardware-wallet-guides
  • #privacy

Source: Official website. Last checked 2026-09-18. Spot an error? Tell us.

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10x Security Bitcoin Guide

Education & Resources

The 10x Security Bitcoin Guide walks a non-coding but tech-savvy audience through setting up bitcoin storage with no single point of failure using multisig. Its premise is that a fault-tolerant setup lets you survive one or more catastrophic mistakes that would be fatal in a single-key system.

btcguide.github.io

Base58

Education & Resources

Base58 is a bitcoin protocol school offering online and in-person courses that run from beginner fundamentals to application development and advanced research topics. Tracks cover wire protocols, transaction construction and developer basics.

base58.info

BitBox Steelwallet

Seed Backup & Metal Storage

Two engraved stainless steel sheets from Swiss maker Shift Crypto, holding up to 24 recovery words at 12 per sheet. An automatic puncher is included and only the first four letters of each BIP39 word need marking. Made in the EU with a two-year warranty.

shop.bitbox.swiss

BitBox Steelwallet Pro

Seed Backup & Metal Storage

Shift Crypto's heavy-duty reusable backup, built from thick stainless steel with a screw closure and tamper-evident sticker. Because it uses rearrangeable character tiles rather than punched marks, the stored phrase can be updated at any time.

shop.bitbox.swiss

BitBox02 (BitBox / Shift Crypto)

Hardware Wallets

A Swiss-made USB-C hardware wallet whose firmware is developed in the open on GitHub. It is sold in a Bitcoin-only edition and a multi-asset edition, and uses a dual-chip design with a secure element plus a microSD backup card.

bitbox.swiss

BitBoxApp

Software Wallets

Desktop and mobile companion application for BitBox hardware wallets, developed in the open by BitBox (Shift Crypto). Handles account setup, sending and receiving while keys stay on the device.

bitbox.swiss