I am seeing much higher order volume than usual after the recent Coldcard bug. Some orders will be delayed. For SeedSigners, expect a lead time of about two weeks.

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The Bitsaga Bitcoin Toolkit

A decade of research condensed: 42 tools for holding, backing up and inheriting bitcoin without trusting anyone. Free, one page per tool, no account needed.

One email, the PDF link, nothing else. No account, no newsletter you did not ask for.

  • 42 tools, one page each
  • 20 pages, free, no account
  • Hardware wallets, steel backups, nodes, multisig, inheritance
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