Jonathan Shaffer

B.S. Nuclear Engineering. Teacher of Physics/Astronomy.

Gladiator Arena - Student Practice Tool

Ckyline - Marketing

MineralScope - Investment Insights

[Brian Armstrong @brian_armstrong]

We let you use your Bitcoin, without selling, as collateral towards a down payment on a home.

Get your house, keep your exposure to Bitcoin.

[Chad Steingraber @ChadSteingraber]

The XRP Ledger undergoing an industry leading AI Audit for security on the new Lending Protocol.

✅

[Ripple @Ripple]

What does prime brokerage look like in the digital asset era?

A prime broker gives you two things: access to trade everywhere, and the balance sheet to do it efficiently.

Onchain markets are rewriting both, and @MikeHiggins, International CEO of Ripple Prime, explains how in under 60 seconds.⏱️

[Chad Steingraber @ChadSteingraber]

Delayed well into late 2027, November at earliest. Which means SWIFT is now vulnerable for replacement.

“It also echoes our own research in February this year. We found that nearly half (44%) of global banks weren’t on track to meet the ISO 20022 structured address deadline. On top of that, a fifth (20%) of the largest banks (with assets of $250bn or greater) described the November deadline as unrealistic. 

Swift’s announcement backs up our findings, which underlined the scale of the challenge banks were facing to be ready for the deadline.”

[PaulBarron @paulbarron]

What this means: Evernorth is building an actively managed, institutional-grade XRP treasury to accelerate on-chain finance and scale the $XRP ecosystem in public markets. Nice move!

[CoinMarketCap @CoinMarketCap]

LATEST: ⚡️ The SEC declared Evernorth's Form S-4 effective, clearing the way for shareholders of Armada II to vote Sept. 30 on a SPAC merger that would list the XRP treasury firm on Nasdaq.

[Jonathan Shaffer @mrjtshaffer]

#ChaseCard

[adakaiTCG @adakaiTCG]

NEW DROP! OP17 “THE ROCK” D XEBEC is now available!!! Can you smelllllllllllll what THE ROCK is COOKING!!!

[RippleXity @RippleXity]

🚨 JUST IN: #Ripple now operates on the same level as Goldman Sachs and JPMorgan.

[SHERLOCK @sherlockdefi]

Today, @Ripple begins an intensive, AI-only security review of Lending Protocol V1.1 for the XRP Ledger through Sherlock Audit Engine.

Audit Engine brings together leading AI auditors and frontier models equipped with specialized security skills, adapting the review to the scope, complexity, and depth the protocol requires.

Ripple is among the leading teams putting AI-only security review into practice, with a clear focus on rigor, coverage, and real-world results.

We’ll follow up with the full story once it’s done.

[Ripple @Ripple]

Introducing Ripple Prime’s Delta One business – bringing Total Return Swaps across US-listed equities, indices and digital assets to clients, tailored to their investment horizons, risk mandates and reporting requirements.

Single counterparty. Cross-margined. Structurally aligned. 24/7

This is what institutional equity derivatives access should look like: https://t.co/Fyc2HE2soR

[Cointelegraph @Cointelegraph]

🚨 LATEST: The SEC posts a filing for the 21Shares XRP ETF associated with $XRP.

[Pumpius @pumpius]

Sweet Jesus, Mother Mary of Bethlehem 😳

[Ripple @Ripple]

RLUSD crossed $2B in market cap last week, with close to $1B issued on the XRP Ledger. 📶

Live since December 2024, built for real-world utility and designed for enterprise use cases.

$RLUSD is just getting started: https://t.co/n9h8QHjkAj

[Diana @InvestWithD]

🚨NEW: Gemini OFFICIALLY Opens DIRECT XRP Ledger Deposits & Withdrawals in Singapore 🤯🇸🇬🔥

👉 Singapore users can now move $XRP directly through the XRPL network — expanding direct XRP Ledger access in one of Asia’s major crypto markets. 👀

BILLIONS ARE COMING TO XRPL...

[Yellow @Yellow]

XRP perpetual trading is live on @YellowProHQ, featured as part of the active Turbo Rotation schedule.

Learn more 👇

https://t.co/mL9okxB0PH

[Jonathan Shaffer @mrjtshaffer]

Keep pulling heat #OP17

[One Piece Merch News @OPMerchandise]

The set name for OP18 is "The Dominance of God".

Releases November 2026

#OnePiece
#OnePieceCardGame

[Jonathan Shaffer @mrjtshaffer]

Enjoying OP17, feels like the joy of ripping packs as a kid. Major hits and a couple absolute bangers. Very fun to collect and very fun to play #onepiecetcg #op17

[Official One Piece Card Game English Version @ONEPIECE_tcg_EN]

OP-18 features 2 colossal characters illustrated by the legendary artist Yoshitaka Amano!

OPCG BOOSTER PACK -THE DOMINANCE OF GOD- [OP-18] releases November 2026!

#onepiecetcg

[XRP Ledger Operations @XRPLOperations]

Please update your XRPL nodes to 3.3.0!

Over 60% of $XRP Ledger nodes have already been updated to version 3.3.0.

This version includes, among other improvements, the feature amendments Batch, Dynamic MPT, Permission Delegation, Sponsor, and Confidential Transfer, as well as a fix bundle.