Zcash is preparing to launch quantum-recoverable wallets within weeks and plans a full post-quantum transition over the next 12 to 18 months, alongside scaling the network to handle Visa and Mastercard-level transaction volumes. Zcash Open Development Lab CEO Josh Swihart announced these plans at Consensus Miami this week.
Swihart criticized Bitcoin for failing to uphold the original vision of private peer-to-peer money, arguing that transparent blockchain balances expose users to monitoring and asset seizure.
The announcement came during a sharp rally in ZEC, which has surged over 75% in the past 30 days, buoyed by fresh backing from Multicoin Capital and renewed interest in privacy-focused cryptocurrencies. At press time, ZEC was trading at $580, up 3.5% in the last 24 hours.
The quantum threat to privacy coins is severe. Quantum computers could crack the elliptic curve cryptography securing most blockchains. A "harvest now, decrypt later" strategy poses an existential risk to privacy coins, as adversaries could record encrypted data today and break it later.
Zcash's multi-phase quantum-resistance strategy, Project Tachyon, aims to defend against these future decryption risks, leveraging its advanced network design.