Block #18,547,392 Gas: 42 Gwei Txns: 1,847 Network: Optimism Block #18,547,392 Gas: 42 Gwei Txns: 1,847

rollup.report

May 4, 2026
EDITION #847

Layer 2 Surge: Arbitrum Hits Record Throughput

In what analysts are calling a "turning point for blockchain scalability," Arbitrum One processed over 2.1 million transactions in a single 24-hour period yesterday, shattering previous efficiency records. The surge follows a coordinated upgrade across multiple rollup ecosystems, signaling a new era of mature Layer 2 infrastructure.

Network utilization reached 87% capacity without congestion spikes --- a demonstration of the theoretical promise finally meeting practical execution.

Chain Splits

BREAKING: Starknet Deploys Cairo 2.0

The StarkWare team announced immediate deployment of Cairo 2.0 across Starknet infrastructure, introducing contract-native proof verification and reducing proof generation time by 34%. Early reports from dev teams indicate compilation speeds have nearly doubled.

Block Height

Market Analysis: Cross-Chain Bridges Face Liquidity Rebalance

Following yesterday's volatility spike in ETH/USDC pairs, liquidity providers are repositioning across bridge protocols. Data suggests a rotation toward single-chain concentrated liquidity strategies, potentially reshaping cross-rollup asset movement patterns for Q2.

Arbitrage opportunities persist, but execution risk has doubled.

Merkle Trees

Network Snapshot: Layer 2 Dominance

Optimism TVL $4.2B
Arbitrum TVL $3.1B
Avg L2 Fees $0.18
L1 Congestion MODERATE
Transaction Volume