TLDR
- Charles Hoskinson said Bitcoin may lose its top crypto ranking if governance cannot respond to quantum risks.
- He said Bitcoin is difficult to change because its upgrade process remains slow and conservative.
- Hoskinson argued that Cardano’s onchain governance could help it handle major technical threats.
- He described Cardano as a “spiritual successor” to Bitcoin with added upgrade flexibility.
- Hoskinson said Cardano is preparing a major upgrade that could make the network 60 times faster.
Bitcoin’s ability to remain the world’s largest cryptocurrency could face a major test if quantum computing forces urgent network upgrades, Cardano founder Charles Hoskinson said.
Charles Hoskinson Says Bitcoin Faces Governance Test
Cardano co-founder Charles Hoskinson said Bitcoin could lose its top ranking if its governance cannot respond to future quantum computing threats. He argued that Bitcoin’s strength has come from surviving external pressure, including the loss of its founder.
Hoskinson said quantum computing may become another major threat for the Bitcoin network. He warned that Bitcoin’s slow upgrade process could become a weakness if fast technical action becomes necessary.
“The issue with Bitcoin is it’s frozen in time. It’s very difficult to change anything,” Hoskinson said. He added that early frustration with Bitcoin’s limits helped inspire the creation of Ethereum.
Charles Hoskinson was one of Ethereum’s original co-founders alongside Vitalik Buterin. He later helped create Cardano, a proof-of-stake blockchain that combines smart contract features with a formal governance model.
Quantum Risk Puts Bitcoin Upgrades in Focus
Quantum computing remains a long-term concern for many blockchain networks because future machines could threaten current cryptographic systems. Any serious threat would likely require coordinated upgrades across affected networks.
Charles Hoskinson said Bitcoin’s ability to coordinate such changes could decide whether it remains the leading crypto asset. He said, “Quantum computers are yet another threat.”
He added,
“If Bitcoin’s governance is such that it’s impossible to actually make meaningful progress, or they compromise the core reason to use Bitcoin, I don’t think Bitcoin’s going to stay the number one cryptocurrency.”
Bitcoin remains the largest cryptocurrency by market value, with an estimated market capitalization near $1.3 trillion. Its supporters often view its conservative upgrade culture as a strength because it protects stability and monetary rules.
Hoskinson’s comments present a different view. He argued that resistance to change could become a risk if the network must adjust to new technical threats.
Hoskinson also linked crypto governance to the wider U.S. policy debate. In a July 23 post, he said the 2026 political message had become “Crypto = Trump = Corruption,” arguing that this framing could push some lawmakers to oppose crypto bills. He added, “No progress can be made if crypto is partisan,” while saying the process had been mismanaged and created a political talking point against the industry.
Cardano Governance Seen as Adaptable
Charles Hoskinson said Cardano has tools that could help it respond to large technical challenges. He pointed to the network’s formal onchain governance process as a way to approve and carry out upgrades.
“With Cardano, we’re going to have to make some decisions about what to do with quantum-vulnerable infrastructure,” he said. “And if there needs to be a migration, we can have a vote, and then there could be an onchain function to do that.”
Hoskinson also described Cardano as a project that extends some of Bitcoin’s original ideas while addressing problems left unresolved. “Cardano is, in many ways, a spiritual successor,” he said.
He said Cardano reflects corrections to issues that Bitcoin’s creator did not solve because of time or expertise. The comments place Cardano between Bitcoin’s monetary model and Ethereum’s programmable blockchain design.
Cardano’s ADA token remains among the top 20 cryptocurrencies, with a market capitalization above $6 billion. The network uses proof-of-stake and has focused on governance, research-driven development, and planned upgrades.
Hoskinson also said Cardano is preparing for its largest upgrade so far. “We’re going to be 60 times faster,” he said, adding that the network cannot afford to be “asleep at the wheel.”
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