The development of quantum computing does NOT pose an immediate threat to Bitcoin; the realistically vulnerable amount is only 10,200 BTC — CoinShares.
According to analysts, the risk affects only outdated P2PK addresses, while the capabilities of modern quantum computers are orders of magnitude below the level required to carry out a large-scale breach of the network.
Coinshares
Quantum Vulnerability in Bitcoin: A Manageable Risk
Quantum computing poses theoretical risks to Bitcoin’s cryptography, but practical threats remain distant. This analysis explains why exposure is limited, timelines are long, and mitigation paths are clear and manageable for the network.
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