Quantum

Satoshi

<p>You can also read this news on BH NEWS: <a href="https://en.bitcoinhaber.net/bitcoins-vulnerability-quantum-computing-risks-emerging" rel="noopener noreferrer nofollow">Bitcoin’s Vulnerability: Quantum Computing Risks Emerging</a><br></p>
<p>A new report by crypto analytics firm Glassnode highlights emerging risks to <a href="https://en.bitcoinhaber.net/bitcoin-faces-heightened-selling-pressure" rel="noopener noreferrer nofollow">Bitcoin</a> from advancements in quantum computing, suggesting that nearly 9.6% of Bitcoin’s total supply could be “structurally insecure.” Certain types of Bitcoin transactions expose public keys, which might render the currency vulnerable if decoded by quantum computers.</p>
<h2 id="which-bitcoin-transactions-are-at-risk">Which Bitcoin Transactions Are at Risk?</h2>
<p>Glassnode identified approximately 1.92 million Bitcoins in danger, stemming from transactions that expose crucial data. Particularly susceptible are addresses linked to Satoshi Nakamoto’s Pay-to-Public-Key (P2PK) outputs, legacy Pay-to-Multisig (P2MS) formats, and the more recent Pay-to-Taproot (P2TR) addresses. Each transaction for these types records sensitive cryptographic keys directly on the blockchain.</p>
<p>Satoshi Nakamoto’s wallets account for the largest share, holding about 1.1 million <a href="https://en.bitcoinhaber.net/will-bitcoins-price-plummet-soon" rel="noopener noreferrer nofollow">BTC</a>. Early coins and those sent to Taproot addresses also feature prominently in the exposed group, containing around 620,000 and 200,000 BTC, respectively.</p>
<blockquote>
 <p>Glassnode advocates for migrating to new transaction structures like Pay-to-Merkle-Root (P2MR) to withstand future quantum threats. Although P2MR removes certain vulnerabilities, it doesn’t yet offer complete quantum resistance.</p>
</blockquote>
<h2 id="how-are-bitcoin-holdings-distributed-amid-risks">How Are Bitcoin Holdings Distributed Amid Risks?</h2>
<p>About 13.99 million Bitcoin—around 69.8% of the total—is considered secure against potential quantum threats, as most have transitioned to safer address types. Previous estimates by Ark Invest pegged this figure at 65%, indicating a positive trend toward securing holdings.</p>
<p>However, 4.12 million BTC, accounting for 20.6% of the total supply, remain “operationally insecure” due to poor managerial practices in key or address management. Many corporate and institutional wallets fall within this precarious category.</p>
<p>Institutional data revealed:</p>
<ul>
 <li>100% of Franklin Templeton, WisdomTree, and Robinhood BTC are insecure.</li>
 <li>Revolut shows 99% exposure.</li>
 <li>52% of Grayscale’s BTC is at risk.</li>
 <li>Only 2% of Fidelity’s Bitcoin is deemed vulnerable.</li>
</ul>
<p>Crypto exchanges demonstrate varying levels of exposure; for instance, 85% of <a href="https://en.bitcoinhaber.net/binance-ignites-excitement-with-new-altcoin-listing" rel="noopener noreferrer nofollow">Binance</a>’s and most of Bitfinex’s holdings are insecure, while only 5% of Coinbase’s Bitcoin faces quantum threats.</p>
<h2 id="addressing-bitcoin-s-quantum-vulnerabilities">Addressing Bitcoin’s Quantum Vulnerabilities</h2>
<p>To bolster Bitcoin’s defenses against quantum threats, experts suggest minimizing address reuse and migrating existing holdings to secure address standards. Implementing contingency plans could fortify Bitcoin as quantum computing evolves.</p>
<blockquote>
 <p>Potential threats are largely theoretical unless Bitcoin’s cryptographic base is fundamentally disrupted. According to Ark Invest, a quantum computer capable of such disruption requires immense computational power, far beyond current limitations.</p>
</blockquote>
<h5><span>Continue Reading: </span><a href="https://en.bitcoinhaber.net/bitcoins-vulnerability-quantum-computing-risks-emerging" rel="noopener noreferrer nofollow">Bitcoin’s Vulnerability: Quantum Computing Risks Emerging</a></h5>

Bitcoin’s Vulnerability: Quantum Computing Risks Emerging

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