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Coinbase Says Bitcoin Needs Years to Prepare for Quantum Computers. Is Your Bitcoin Safe Until Then?

In a recent update from October 2026, Coinbase (NASDAQ: COIN | COIN Price Prediction) shared that it could take years to make Bitcoin (CRYPTO: BTC) ready for post-quantum cryptography. This raises a critical question for Bitcoin…

24/7 Wall St.

Publisher

Oct 14, 2026 at 12:35 PM UTC · 4 分で読める

Coinbase Says Bitcoin Needs Years to Prepare for Quantum Computers. Is Your Bitcoin Safe Until Then?
Image via 24/7 Wall St.

Key Signal

$83,382 Bitcoin current price

Entities

bitcoin, coinbase

Market Impact

BTC-0.57%$81,400

Last Updated

3日前

翻訳中…

In a recent update from October 2026, Coinbase (NASDAQ: COIN | COIN Price Prediction) shared that it could take years to make Bitcoin (CRYPTO: BTC) ready for post-quantum cryptography. This raises a critical question for Bitcoin holders: Is your Bitcoin…

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In a recent update from October 2026, Coinbase (NASDAQ: COIN | COIN Price Prediction) shared that it could take years to make Bitcoin (CRYPTO: BTC) ready for post-quantum cryptography. This raises a critical question for Bitcoin holders: Is your Bitcoin safe from quantum computers in the meantime? Post-quantum cryptography refers to security measures designed to withstand future quantum computing threats.

Currently, a quantum computer capable of cracking Bitcoin’s cryptography has not been constructed. However, Coinbase is taking proactive measures because these upgrades require significant lead time. The company is advocating for flexible designs that can adapt as quantum-resistant techniques are developed. It’s important to note that Coinbase can only recommend changes; any actual updates to Bitcoin require consensus among developers, miners, and the users who run its software.

Market Context

Bitcoin

BTC

$81,400

-0.57% (24H)

Market Cap

$1.64T

24H Volume

$16.0B

24H High

$82,376

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