Ethereum activated its Fusaka upgrade on December 4, 2025, at 9:49 p.m. UTC during Epoch 411392. The upgrade introduces peer data availability sampling (PeerDAS), which increases data throughput for Layer-2 networks by up to 8 times. The technology reduces transaction costs and improves processing speed by fragmenting rollup data into smaller segments.

XRP is trading near the $2.00 support level as two crypto analysts identify technical patterns signaling a potential trend reversal. Dom highlights a 3-drive formation across six weeks of price action, while Osemka maps a flat correction structure built on the 2021 high. Both frameworks point to key resistance at $2.22 and $2.50 as critical levels for bulls to reclaim.

Solana rose 12.05% to $142 on December 2, 2025, driven by $45.77 million in net inflows to U.S. spot ETFs and a 10.61% increase in Open Interest to $7.40 billion. Technical analysis shows a double-bottom pattern with a potential move toward $169 if the asset sustains a close above $145. Long positions totaling $210.97 million at key liquidation levels indicate bullish positioning among derivatives traders.

Ethereum activated its Fusaka upgrade on December 3 at slot 13,164,544, implementing execution-layer optimizations without disrupting network operations. The network maintained 995,908 active validators and 35.63M staked ETH immediately following activation. ETH traded above $3,150 after the upgrade deployment.

Revolut has integrated Solana for direct transfers, withdrawals, and staking, expanding SOL's presence in global fintech infrastructure. SOL traded near $141.22 with $5.8 billion in 24-hour volume. Short positions totaling $60 million were liquidated as the token tested key support levels.

Hyperliquid Strategies has completed its merger with Sonnet BioTherapeutics, forming the largest HYPE token treasury. The combined entity holds 16.89 million HYPE tokens valued at $583 million, offering U.S. public market investors direct exposure to the Hyperliquid ecosystem through a publicly traded vehicle.

Ethereum's Fusaka upgrade activates Wednesday, introducing fee structure changes analysts expect to drive supply contraction. The upgrade addresses a structural issue where Layer 2 solutions generated substantial user fees but contributed minimal revenue to the base layer, potentially shifting Ethereum toward deflationary supply dynamics. Analysts project the changes could burn an additional 200,000 to 400,000 ETH annually under conservative estimates.

Solana Mobile announced Wednesday that its native ecosystem token, SKR, will launch in January 2026. The token has a total supply of 10 billion units, with 30% allocated for airdrops and unlocked at launch. Distribution targets Seeker device owners and active decentralized application users within the ecosystem.