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Quantum Blockchain Technologies Resumes Quantum Computing Research for Bitcoin Mining

Quantum Blockchain Technologies Resumes Quantum Computing Research for Bitcoin Mining

First seen 8 May 2026, 10:09 UTC

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ThreatCluster AI
ThreatCluster May 9, 2026 at 09:38 UTC
  • QBT resumes its quantum computing research program for Bitcoin mining after a hiatus.
  • The research will leverage a proprietary quantum SHA-256 algorithm for benchmarking.
  • Current quantum technology is not yet viable for practical Bitcoin mining applications.

Quantum Blockchain Technologies plc (QBT) has announced the resumption of its quantum computing research program focused on Bitcoin mining, which was previously halted in late 2023 due to insufficient qubit availability in quantum computers. The same research team from Milan University will continue the project, allowing QBT to build on prior work. The company has developed a proprietary quantum implementation of the SHA-256 algorithm, which will be utilized for benchmarking emerging quantum platforms. While current quantum computing capabilities do not provide practical advantages for Bitcoin mining, QBT aims to remain strategically positioned for future breakthroughs. The company believes that early investment in this area could lead to significant competitive advantages as technology evolves.

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Timeline

2023-12-31
Quantum computing research paused
QBT halted its quantum computing research due to limitations in quantum hardware capabilities.
Investegate
2026-05-08
Research program resumed
QBT announces the restart of its quantum computing research program with the same Milan University team.
Investegate
2026-05-08
Proprietary SHA-256 implementation developed
QBT has developed a quantum implementation of the SHA-256 algorithm for benchmarking purposes.
Investments.Halifax

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