<div id="readability-page-1" class="page"><div>MicroStrategy executive Michael Saylor warns that the greatest risk to Bitcoin is ambitious opportunists advocating protocol changes.The remark comes just as Coinbase and the Ethereum network make moves to address one of Bitcoin’s most existential long-term threats: quantum computing.Bitcoin’s Quantum Dilemma Puts Protocol Change Debate Back in FocusThe MicroStrategy co-founder framed protocol ossification as Bitcoin’s primary defense. According to Michael Saylor, internal attempts to “improve” the network pose a greater danger than external technological threats.This remark highlights Bitcoin’s role as neutral digital money amid debates like the BIP-110 soft fork proposal.BIP-110, gaining 2.38% node support as of January 25, 2026, aims to temporarily cap transaction data (for instance, OP_RETURN at 83 bytes) to combat “spam” from non-monetary uses.The discussion sparks a community split between purists who favor Bitcoin Knots and those who use Bitcoin Core for broader applications.Some developers cite concerns about rushed or politically motivated changes, while others highlight that ignoring emerging risks could itself become a liability.That tension is now coming into sharper focus as Coinbase announces the formation of an independent advisory board dedicated to quantum computing and blockchain security.The board will study how future advances in large-scale quantum machines could threaten Bitcoin’s cryptographic foundations. They will publish public research, risk assessments, and technical guidance for the broader ecosystem.At the heart of the concern is elliptic-curve cryptography , which underpins Bitcoin’s ECDSA and Schnorr signatures.In theory, a sufficiently powerful quantum computer running Shor’s algorithm could derive private keys from public keys, enabling attackers to forge transactions or drain exposed wallets.While such machines remain at least 5 years away, the long lead time required for safe protocol transitions has made quantum resilience a growing priority.Coinbase’s advisory board brings together leading figures from cryptography and quantum research, including:<ul><li>Stanford professor Dan Boneh</li><li>University of Texas quantum theorist Scott Aaronson</li><li>Ethereum Foundation researcher Justin Drake, and</li><li>EigenLayer founder Sreeram Kannan.</li></ul>According to Coinbase, the board will operate independently and publish position papers on the state of quantum computing.They will also issue guidance to developers and institutions, and respond in real time to breakthroughs in the field.Bitcoin’s Quantum Conversation Shifts From Theory to Engineering RealityThe initiative reflects a broader shift in how the Bitcoin development community is approaching the issue.Data from 2025 shows a notable rise in quantum-related discussions on Bitcoin mailing lists, with more than 10% of technical communications now touching on post-quantum security. Notably, this is after years of near silence.<figure></figure>The conversation has moved beyond abstract hypotheticals to concrete engineering questions, including how Bitcoin could migrate from ECC to post-quantum signature schemes through soft forks without disrupting the network.Despite this momentum, most researchers caution against rushing protocol changes. The prevailing view favors waiting for post-quantum cryptography standards from bodies like NIST to mature fully. This is as opposed to forcing premature upgrades that could introduce new vulnerabilities.In that sense, Coinbase’s move is being framed as preparation rather than panic. It is an attempt to ensure that Bitcoin and other blockchains have credible migration paths long before quantum attacks become practical.The contrast with Ethereum is also becoming more pronounced. The Ethereum Foundation recently declared post-quantum security a top strategic priority. With this, they are:<ul><li>Launching dedicated teams</li><li>Funding cryptographic research, and</li><li>Running live post-quantum devnets.</li></ul>Ethereum representatives now sit on Coinbase’s advisory board, highlighting how quantum readiness is increasingly seen as an inter-chain, industry-wide challenge.As quantum research accelerates and institutions take a more active role in future-proofing crypto infrastructure, that balance may prove harder to maintain.</div></div>

COIG

BLOK

MSTU

MicroStrategy's Michael Saylor warns that protocol changes pose a significant risk to Bitcoin, especially with the rise of quantum computing threats. He emphasizes protocol ossification as Bitcoin's defense against opportunistic changes. Coinbase has formed an independent advisory board to address quantum risks, focusing on how quantum advancements could compromise Bitcoin's cryptographic security. The board will publish research and guidance on post-quantum security, reflecting a shift in the Bitcoin community towards proactive measures against potential quantum attacks. The Ethereum Foundation is also prioritizing post-quantum security, indicating a broader industry challenge.

- Michael Saylor from MicroStrategy warns that opportunists advocating protocol changes pose the greatest risk to Bitcoin, especially as quantum computing advances.  
- Coinbase has responded by forming an independent advisory board to examine quantum threats, focusing on how quantum machines could compromise Bitcoin's cryptographic security.  
- This initiative reflects a strategic shift in the Bitcoin community towards post-quantum security, while Ethereum also prioritizes similar efforts, indicating a collaborative industry approach to future-proof cryptocurrency infrastructure.

Beincrypto

Leverage Shares 2X Long COIN Daily ETF

Amplify Transform Data Sharing ETF

T-REX 2X Long MSTR Daily Target ETF

21Shares Ethereum ETF

iShares Bitcoin Trust ETF

WisdomTree Bitcoin Fund

Strategy

Grayscale Bitcoin Premium Income ETF

ARK 21Shares Bitcoin ETF

Grayscale Bitcoin Miners ETF

YieldMax COIN Option Income Strategy ETF

VanEck Ethereum ETF

Fidelity Ethereum Fund

Grayscale Ethereum Staking ETF

Galaxy Digital

VanEck Bitcoin ETF

CoinShares Bitcoin ETF

Franklin Ethereum ETF

Riot Platforms

GraniteShares 2x Long COIN Daily ETF

Invesco Galaxy Bitcoin ETF

Bitwise Bitcoin ETF

Roundhill MSTR WeeklyPay ETF

Bitfarms Canada

Bitwise MARA Option Income Strategy ETF

Fidelity Wise Origin Bitcoin Fund - ETF

Coinbase

Direxion Daily Crypto Industry Bull2XETF

Franklin Bitcoin ETF

Leverage Shares 2x Cpd Acclrtd MSTRMnETF

Defiance Leveraged Long + Inc MSTR ETF

Grayscale Ethereum Mini Staking ETF

Daily Target 2X Long MSTR ETF

Hut 8 Mining

Valkyrie Bitcoin and Ether Strategy ETF

Bitwise Ethereum ETF

Invesco Galaxy Ethereum ETF

American Bitcoin

Michael Saylor Warns on Bitcoin Protocol Drift as Quantum Risk Enters the Mainstream