DeFiSecurity4 SourcesOstium Halts Trading After $18M Oracle Key ExploitOstium suspended trading after an attacker exploited a compromised oracle signer key to drain approximately $18 million ...Aug 31, 2026, 02:02 AMOstiumArbitrum
Layer 23 SourcesArbitrum Activates Elara Upgrade With Optional Compliance FiltersArbitrum activated the Elara upgrade, introducing optional compliance filters for Orbit chains that allow individual cha...Aug 20, 2026, 11:11 PMArbitrumOrbit chains
Layer 1MarketsSolana Sets Record $4.22B Daily Transaction Volume as DAU Lead WidensSolana processed $4.22 billion in transaction volume in a single day, an all-time high, while maintaining the largest da...Aug 4, 2026, 07:01 PMSolanaEthereum
Layer 2Offchain Labs CEO Defends Arbitrum Licensing Model as Base Exits Optimism ArrangementOffchain Labs CEO argued Tuesday that Arbitrum's licensing approach offers competitive advantages over revenue-sharing m...Jul 30, 2026, 07:02 AMArbitrumOffchain Labs
DeFiLayer 2Chainlink Adds 8 New Service Integrations Across 3 BlockchainsChainlink announced integrations with 8 new services spanning Ethereum, Arbitrum, and Polygon, expanding its oracle and ...Jul 26, 2026, 03:02 PMChainlinkEthereum
Layer 2Arbitrum Security Council Addresses 51M ARB Voting Power DiscrepancyThe Arbitrum Security Council identified a 51 million ARB voting power discrepancy in its governance system and moved to...Jul 25, 2026, 11:02 AMArbitrumArbitrum Security Council
Layer 2Layer 1Ethereum's Transaction Burn Collapses as Activity Migrates to Layer 2sEthereum's daily transaction burn has declined sharply as user activity migrates to Layer 2 scaling solutions, undermini...Jul 19, 2026, 12:01 AMEthereumArbitrum
DeFiLayer 2Chainlink's CCIP Transitions From Development to Mainnet UsageChainlink's Cross-Chain Interoperability Protocol (CCIP) has moved beyond testing phases into production deployments acr...Jul 18, 2026, 04:02 AMChainlinkCCIP
Layer 2AdoptionRobinhood Chain: New Ethereum Layer-2 for Tokenized Stocks and CryptoRobinhood announced Robinhood Chain, an Ethereum layer-2 network built on Arbitrum technology designed to support tokeni...Jul 11, 2026, 07:01 PMRobinhoodArbitrum
Layer 2AdoptionRobinhood Chain Attracts $70M in Bridged Ether in First WeekRobinhood Chain, an Arbitrum-based layer-2 network, accumulated more than $70 million in bridged Ether within its first ...Jul 10, 2026, 10:01 AMRobinhood ChainArbitrum
MarketsAltcoin Market Falls 23% in First Half of 2026 to $666BThe combined market capitalization of cryptocurrencies excluding Bitcoin and Ethereum declined 23% in the first half of ...Jul 9, 2026, 03:15 PMBitcoinEthereum
Layer 2MarketsArbitrum Rebounds as Robinhood Chain Commits to 10% Fee-Sharing ModelARB recovered to above $0.081 after Offchain Labs co-founder Steven Goldfeder announced that Robinhood Chain and other A...Jul 9, 2026, 02:09 PMArbitrumRobinhood Chain
