🧰 Bitcoin wallets

The items that name it 2

• Satoshi-era bitcoin faces a bigger quantum threat after Google’s new Willow breakthrough
  article2026-10-17It is written here as Bitcoin wallets (public keys exposed since mined in some of the oldest holdings; later payment formats hide the public key behind a hash until the owner spends).

  public keys exposed since mined in some of the oldest holdings; later payment formats hide the public key behind a hash until the owner spends

• Morning Minute: Ethereum Researcher Says AI May Break Crypto Encryption Before Quantum
  article2026-10-08

  Wallets that have ever sent a transaction have exposed public keys and are vulnerable if ECDSA is broken; wallets that have only received funds are not exposed