For eight years we’ve lived the self-custody mantra—testing, comparing, and sometimes breaking every major wallet we can get our hands on: Ledger, D’Cent, Tangem, OneKey, and Trezor. Our patented* steel-plate design aced Jameson Lopp’s stress tests with straight A’s, earned shout-outs from Forbes, Bitcoin Magazine, and the Ledger subreddit mods, and now protects first-time investors and deep-pocket whales in 85 + countries.
What we do
• Fire-, crush-, and corrosion-proof seed-phrase plates
• Side-by-side wallet reviews—biometrics, NFC cards, multisig setups
• Real-world security playbooks that layer PINs, passphrases, and steel backups
Why trust us?
• U.S. design patent on seed-phrase backup technology*
• Field-tested by customers across five continents
• No paid reviews—affiliate links disclosed, every claim backed by data
Education only - never financial advice.