Altcoin Highlights

XRP Ledger activates the fixCleanup3_1_3 amendment this Wednesday, May 27, 2026. The technical upgrade, included in version 3.1.3 of the rippled software, improves the network’s infrastructure. Despite its significance, the XRP price has barely …

XRP (XRP) traded within a key “value zone” where whales recently accumulated $170 million, signaling a tightening liquidity supply. Key takeaways: XRP whales withdrew 122 million XRP, worth about $170.8 million, from Binance, signaling …

Polygon’s reputation as a reliable DeFi settlement layer is under renewed scrutiny after on-chain investigator ZachXBT flagged an apparent exploit of the Polymarket UMA CTF Adapter contract, the mechanism that resolves prediction market outcomes. …

AmericanFortress researchers introduced a patent-pending post-quantum signature scheme that could secure the global crypto ecosystem against future quantum attacks without requiring mass fund migrations. According to the company, the breakthrough means even Satoshi Nakamoto’s …

Ethereum (ETH) price is stalling near $2,140 as a sharp DeFi erosion since January now matches a bearish chart structure carved out over the past seven weeks. The lag against Bitcoin and a sliding …

Sleepagotchi has launched its AI Sleep Coach MVP, available now as the first product in its planned AI wellness ecosystem. Kenny Wood has joined as CEO, with founding CEO Anton Kraminkin becoming strategic advisor. …