Grayscale Highlights Bitcoin’s Resilience as Community Prepares for Quantum Era

TheNewsCryptoPublicado em 2026-04-07Última atualização em 2026-04-07

Resumo

Grayscale's head of research, Zach Pandl, argues that Bitcoin's primary challenge in the quantum era is not technological but social. While a recent Google study raised concerns about quantum computers potentially breaking Bitcoin's encryption, Pandl highlights that Bitcoin's UTXO model, proof-of-work consensus, and lack of native smart contracts make it less vulnerable than other cryptocurrencies. The real issue lies in the community's ability to reach consensus on how to handle the estimated 1.7 million BTC in early, quantum-vulnerable addresses—including those possibly belonging to Satoshi Nakamoto. Potential solutions include burning those coins, limiting spending from risky addresses, or taking no action. This echoes past divisive debates, like the one surrounding Bitcoin Ordinals, underscoring the difficulty of achieving community agreement.

If the Bitcoin community is unable to resolve certain tense problems, the chief researcher at Grayscale warns that resolving the quantum danger to the cryptocurrency may be more of a social than a technological task. On March 30, Google published a document that grabbed the crypto industry’s attention. The research hinted that a quantum computer might perhaps decrypt Bitcoin’s encryption with a lot less power than expected.

However, Grayscale’s head of research Zach Pandl argued that Bitcoin’s technical solution isn’t the issue; he argued that “bitcoin has lower risk than other cryptocurrencies” due to its use of a UTXO model and proof-of-work consensus, lack of native smart contracts, and the fact that certain address types are not quantum vulnerable.

Community’s Ability to Decide on a Course of Action

Pandl said that the community’s ability to decide on a course of action would be the real obstacle. The fate of the approximately 1.7 million Bitcoins (BTC) held in early P2PK addresses, including Satoshi’s estimated 1 million BTC hoard, which is now valued at over $68 billion, has sparked heated debates among the Bitcoin community.

Coins for which the private key is unavailable or misplaced must be handled by the Bitcoin community, according to Pandl’s writing. Burning the coins, purposefully reducing the pace of spending from susceptible addresses, or doing nothing are their three primary alternatives.

In 2023, a major controversy involving Bitcoin Ordinals—a technology that allows for the imprinting of data like text and pictures onto a satoshi, the smallest unit of Bitcoin—erupts over the use of blockspace. Pandl was alluding to this. Even while things have calmed down a little in the intervening two years, the two camps are still very much divided.

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Perguntas relacionadas

QWhat is the main challenge in addressing the quantum threat to Bitcoin according to Grayscale's head of research?

AThe main challenge is the community's ability to decide on a course of action, which is more of a social task than a technological one.

QWhy does Zach Pandl argue that Bitcoin has lower quantum risk than other cryptocurrencies?

AHe argues this is due to Bitcoin's use of a UTXO model, proof-of-work consensus, lack of native smart contracts, and the fact that certain address types are not quantum vulnerable.

QWhat is the estimated value of the Bitcoins held in early P2PK addresses mentioned in the article?

AThe approximately 1.7 million Bitcoins in early P2PK addresses, including Satoshi's estimated 1 million BTC, are valued at over $68 billion.

QWhat are the three primary alternatives the Bitcoin community has for handling coins with unavailable private keys?

AThe three primary options are burning the coins, purposefully reducing the pace of spending from susceptible addresses, or doing nothing.

QWhat major Bitcoin-related controversy from 2023 did Pandl allude to in relation to community divisions?

AHe alluded to the major controversy involving Bitcoin Ordinals, a technology that allows imprinting data like text and pictures onto a satoshi, which erupted over the use of blockspace.

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