Bitcoin’s quantum dilemma: Bigger blocks or STARK proofs?
Cointelegraph 2026-07-09 13:30:00
Context: The Bitcoin network is facing a dilemma related to the potential impact of quantum computing on its cryptographic security. The issue arises from large post-quantum signatures that are slowing down the network. Researchers are exploring two possible solutions to address this problem.
Key Facts
- The implementation of post-quantum signatures is causing a slowdown in the Bitcoin network, prompting a search for solutions to mitigate this issue.
- Two potential solutions have been proposed: increasing the block size to accommodate the larger signatures, or utilizing STARK proofs to aggregate signatures and reduce their size.
- STARK proofs offer a possible method for aggregating signatures, which could help alleviate the network slowdown caused by large post-quantum signatures.