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Fear&Greed
69

Samson Mow Put a Speed Limit on Bitcoin's Quantum Fix. Waiting Could Cost More Than Rushing"

CryptoStack Cryptopedia
"article": "Samson Mow just did the most dangerous thing a Bitcoin figure can do this cycle: he told the network to slow down.\n\nThe Jan3 CEO — former Blockstream CSO, the guy who helped navigate Bitcoin onto El Salvador's balance sheet — publicly warned against rushing the post-quantum signature transition. Not because quantum computers aren't coming. Because in Bitcoin, the cure might kill the patient faster than the disease.\n\nThis statement reads as cautious, sensible, even boring. It's not. In a network where \"don't rush\" historically means \"don't upgrade for another decade,\" Mow just drew a line in the sand that determines whether Bitcoin survives the quantum era intact — or splits itself apart trying to reach it.\n\nI've watched this movie before. The 2017 ICO sprint taught me that timing is the only real edge. But this clock isn't measured in blocks. It's measured in decades. And the market? It's not pricing any of it.\n\n## The Technical Trap Hidden in Plain Sight\n\nStart with the tableau. Bitcoin runs on ECDSA — the elliptic curve digital signature algorithm, built on the secp256k1 curve. Every address, every transaction, every satoshi secures itself through it. Compact. Efficient. Mathematically elegant. And living on borrowed time.\n\nA sufficiently powerful quantum computer running Shor's algorithm doesn't brute-force Bitcoin. It solves the discrete logarithm problem underpinning ECDSA. It derives private keys from public keys. Game over, in theory.\n\nThe theory has a timeline. Most cryptographers place the practical quantum threat to ECDSA at 10 to 20 years out. Some say longer. Nobody credible says it's imminent. But NIST — the US National Institute of Standards and Technology — has already shipped its post-quantum cryptographic standards, and the migration problem is no longer hypothetical. It's a pending invoice.\n\nEvery major L1 faces the same charge. Ethereum. Solana. They all run on signature schemes that a sufficiently advanced quantum machine can crack. But Bitcoin's wall is taller, because Bitcoin's culture is

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Fear & Greed

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Greed

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