Blog

Notes on the wearable wallet.

• May 22, 2026

  Why the iPhone Holds No Keys

  The iPhone composes transactions and displays the portfolio, but never holds a mnemonic, a Secure Enclave key, or a chain signing key. A compromised phone cannot move funds. Here is what the phone does, what it deliberately does not, and why the split matters.

• May 17, 2026

  Seven Hacks Cryptograph Was Built to Stop

  Seven of the most famous crypto thefts of recent years, and the architectural answer to each.

• May 6, 2026

  The Wearable Wallet

  Hardware wallets protect your keys. Wearable wallets protect you.