Quantum computing presents a threat to Bitcoin, yet the ecosystem is well aware of the problem, as stated by the Head of Digital Assets Research at investment firm VanEck.
During an appearance on CNBC on Friday, Matthew Sigel remarked that although remediation efforts might advance slowly due to the decentralized architecture of the cryptocurrency network, the community is actively tackling the challenge.
Participants across the cryptocurrency sector have raised warnings regarding potential future progress in quantum technology that might eventually crack Bitcoin’s cryptographic security.
Certain individuals within the industry—including core Bitcoin developers—have begun gearing up for a post-quantum era by experimenting with quantum-resistant signatures on active sidechains.
“It’s a risk,” he stated. “However, the community has acknowledged the magnitude of the problem. A great deal of talent has now banded together around a framework for upgrading the system.”
He further noted: “These upgrades do not occur rapidly because there is no chief executive officer capable of instructing developers to implement changes immediately. There is a governance procedure involved—it requires extra time, it is somewhat more complicated, but technological avenues for quantum resilience do exist, and I believe you will witness an increase in those developments over the coming couple of years.”
While quantum machines are operational, they remain prone to errors, and a device capable of defeating Bitcoin’s cryptography is not currently operational. At present, Bitcoin operates as the largest computing network in existence.
Prominent enterprises within the sector—such as Coinbase, the largest cryptocurrency exchange in the United States, and Blockstream, a Bitcoin infrastructure company—are already developing countermeasures.
Back in July, Coinbase announced intentions to roll out a post-quantum signing pipeline that utilizes secure enclaves alongside threshold cryptography.
Furthermore, a Bitcoin Security Consortium—comprising entities such as BlackRock, Fidelity Digital Assets, Block, and additional firms—was established in July to provide financial contributions and assign engineers to open-source initiatives supporting initiatives like BIP-360, which seeks to introduce a novel transaction output format to mitigate long-exposure quantum risks.
Originally published at https://bitcoinmagazine.com/news/bitcoin-community-recognizes-quantum-risk.
