DeFi· ★★· neutral·

Zcash co-founder Ben-Sasson: quantum protection must be cheap and simple

  • —Ben-Sasson: stronger security won't drive adoption without low fees and simple account setup
  • —StarkWare executed a quantum-resistant Bitcoin transaction in August without changing consensus rules
  • —Protection covered only a single output, cost several hundred dollars and bypassed the mempool
  • —NU7 hits Zcash testnet on Oct 6, mainnet activation Nov 5, final decision Oct 20
Why it matters: Post-quantum protection remains costly and impractical, delaying its rollout across public blockchains.
Source: CoinSpot