Crusaders Newsletter

Crusaders Newsletter

XRP Ledger to be quantum-proof years before Bitcoin

Even though sub-1% of XRP is even vulnerable to a quantum attack anyway, XRPL will be quantum-proof years before “Q-Day.”

The Crusaders Newsletter's avatar
The Crusaders Newsletter
Apr 21, 2026
∙ Paid

Ripple just set a hard deadline to quantum-proof the XRP Ledger by 2028.

That puts XRPL years ahead of any “Q-Day” estimates in the 2030s.

It also outpaces Bitcoin, which still has no migration plan, no timeline, and 30-35% of its circulating supply relying on cryptography that quantum computers will eventually break.

Yes, really. XRPL is years ahead of Bitcoin on quantum preparedness.

Ripple’s Senior Director of Engineering, Ayo Akinyele, published the 2028 roadmap yesterday.

X avatar for @LeviRietveld
Levi | Crypto Crusaders@LeviRietveld
BOOOOOOOOOOOOMMM!!!! RIPPLE IS QUANTUM-PROOFING THE $XRP LEDGER BY 2028
2:56 PM · Apr 21, 2026 · 5.32K Views

12 Replies · 39 Reposts · 265 Likes

The Crusaders Academy

Learn exactly how I’ve made MILLIONS of dollars. Join the Crusaders Academy ecosystem, where you learn to master my complete strategy. No guesswork. Just expert guidance and daily educational insights. Crusaders Academy focuses on price action, structure, and execution, not on chasing one asset or relying on hype.

Crusaders Academy

Nothing in this newsletter is financial or investment advice. We summarize news for entertainment purposes only and cannot guarantee accuracy of the information herein. We do not provide advisory services, guidance, or information regarding trading or investing. Past performance is not indicative of future results.

XRP Premium Analysis

According to XRPL validator Vet, only 0.03% of all XRP sitting in two dormant whale accounts with exposed public keys are theoretically vulnerable to a future quantum attack.

On Bitcoin, the comparable figure runs up to 35%.

That is not a typo. Nearly 7 million BTC, including roughly 1.7 million Satoshi-era coins, sits in address formats where the public key is already visible on-chain. Google’s own Quantum AI team now flags a realistic attack window as early as 2030, with fewer than 500,000 physical qubits needed to derive a private key in about 9 minutes or less than Bitcoin’s own block time.

Bitcoin has no roadmap to fix this. XRPL does.

But quantum resistance is not why I’m bullish on XRP near-term. Instead, I’m looking at another factor today that could have an immediate impact on XRP, a major US Presidential Cabinet nomination that is just days away.…

This post is for paid subscribers

Already a paid subscriber? Sign in
© 2026 Crusaders Newsletter · Privacy ∙ Terms ∙ Collection notice
Start your SubstackGet the app
Substack is the home for great culture