Quantum Bitcoin (Q-BTC) - CPU PoW Mainnet Live (ML-DSA-65, No Premine) — CPU Coins Digest

[ANN] Quantum Bitcoin (Q-BTC) - CPU PoW Mainnet Live (ML-DSA-65, No Premine)

Topic ID
5579705
Thread author
qbtc-core
Thread added to tracking
2026-08-08 16:33 UTC
Last scan
2026-08-05 01:28 UTC
Generated
2026-08-08T16:33:16Z
Original thread on bitcointalk.org ↗

About the coin (initial retelling)

  • What coin: Quantum Bitcoin (Q-BTC)
  • Mining algorithm: Not specified (mentions the use of the ASERTi3-2d engine for difficulty adjustment)
  • CPU-only or not: Not specified (in the announcement the emphasis is on protection against quantum attacks, but the mining algorithm type is not named)
  • Brief description: The project positions itself as a "lifeboat" for Bitcoin in the era of quantum computing. The coin uses post-quantum cryptography (ML-DSA instead of ECDSA) and a Commit-Reveal mechanism to protect the mempool from quantum frontrunning.
  • Where to mine/pool: Not specified
  • Wallet/links: GitHub: https://github.com/Q-Jack-core/quantum-btc
  • Community reaction: Users discovered a critical vulnerability in the fund recovery function (possibility of coin theft), which the developers acknowledged and promised to fix in version v2.0.3.

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