Bitcoin News
By James Thorp
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Why Bitcoin's Governance Is the Problem. Bitcoin's decentralization is its whole pitch. No single entity controls it.
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What This Means for Crypto Security Broadly. The quantum threat isn't unique to Bitcoin or Ethereum.
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Citi just put out a warning. Bitcoin, the world's largest cryptocurrency by market cap, is more exposed to quantum computing risks than Ethereum — and the reason isn't purely…
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The bank's analysis points to governance as the real dividing line. Bitcoin's decentralized model, famously resistant to top-down control, could slow down the network's ability…
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Quantum computing isn't a tomorrow problem anymore.
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The basic risk is well understood at this point. Modern blockchains rely on elliptic curve cryptography to secure wallets and validate transactions.
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Bitcoin's decentralization is its whole pitch. No single entity controls it. Changes to the protocol require broad consensus across developers, miners, and node operators — a…
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There's no official timeline from Bitcoin's developers on how they plan to address quantum threats. No detailed roadmap. No clear upgrade path.
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Ethereum's governance, by contrast, has shown it can move. The network executed the Merge — one of the most complex protocol upgrades in crypto history — without breaking.
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Citi's read is basically that Ethereum's flexibility gives it a meaningful edge. Faster consensus means faster implementation of quantum-resistant solutions.
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Read also: Weekend Moves Set Steady Tone for Crypto This Week
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The quantum threat isn't unique to Bitcoin or Ethereum. Every blockchain that relies on current cryptographic standards faces some version of this problem.
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And Bitcoin's decentralization, which made it revolutionary, could be its weak point here. Prolonged decision-making processes have stalled Bitcoin upgrades before.
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That's not to say it can't happen. But "can't happen" and "won't happen in time" are two different problems.
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Ethereum holders probably aren't sleeping easy either. Quantum computing advancing faster than expected is a risk for the whole space.
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