XRP Ledger validators face a critical deadline to upgrade to rippled version 2.6.2 within approximately two weeks. Failure to complete the update may result in nodes being amendment-blocked from the network. The release introduces the fixDirectoryLimit amendment and addresses a bug related to Batch transaction failures.

Ethereum validator participation fell to approximately 75% on December 4, 2025, after a bug in the Prysm consensus client disrupted node operations. The decline approached the two-thirds finality threshold required for network consensus. Engineers deployed an emergency workaround using a startup flag, and participation rates returned to normal levels within hours.

A cross-chain bridge connecting Coinbase's Base network and Solana went live on mainnet Thursday. The infrastructure enables direct asset transfers between the Ethereum layer-2 network and Solana's blockchain using dual verification from Chainlink CCIP and Coinbase operators. The deployment supports movement of SOL and SPL tokens into Base applications including Zora, Aerodrome, and Virtuals.

21Shares has launched a leveraged exchange-traded fund for Sui on Nasdaq, trading under the ticker TXXS. The fund offers 2x daily exposure to the Layer-1 blockchain asset. This marks the first leveraged ETF tied to the Sui ecosystem available on a major U.S. exchange.

Ethereum's exchange-held supply has declined to 8.84%, nearly half Bitcoin's 14.8%, data show. Staking contracts, DeFi protocols, and long-term holding patterns are driving ETH off trading platforms at an accelerated pace compared to BTC.

Ripple's XRP token saw social media sentiment reach its most negative level since October, according to social analytics platform Santiment. The deteriorating sentiment coincides with a 31% price decline over two months. However, spot XRP ETFs recorded 13 consecutive days of net inflows totaling nearly $900 million since mid-November.

AlphaTON Capital filed a $420.69 million shelf registration with U.S. securities regulators, enabling on-demand capital raising for TON ecosystem expansion. The Nasdaq-listed firm plans to deploy proceeds across AI compute infrastructure, mini-app acquisitions, and blockchain payment platforms. AlphaTON manages substantial Toncoin reserves and maintains strategic partnerships with BitGo, Animoca Brands, and other institutional players.

Tom Lee of Fundstrat Global Advisors presented bullish forecasts for major cryptocurrencies at Binance Blockchain Week in Dubai on December 4, 2025. He projected Bitcoin could reach $300,000 and Ethereum could surpass $20,000 within the next year. Lee cited growing tokenization adoption and Ethereum's five-year consolidation pattern as key drivers for the upside potential.