Robinhood Chain launched its mainnet in July 2026 using Arbitrum technology but with a sequencer fully controlled by Robinhood, raising decentralization concerns. Arbitrum co-founder Steven Goldfeder suggests decentralizing the sequencer to improve censorship resistance without altering Arbitrum's fraud-proof system. The chain has quickly become a significant revenue source for the Arbitrum DAO, contributing about $360K in its first month. However, a recent outage highlighted risks of a single sequencer operator, underscoring the need for decentralization improvements as the chain grows.
Arbitrum (ARB) token dropped 7.07% over 24 hours, trading at $0.1686 as of early Oct. 24, falling below a key support level of $0.1787. The token's 24-hour low reached $0.1673, suggesting potential further declines if it closes below $0.1680, which c...
Arbitrum (ARB) experienced a sharp price decline of 4.09% within one hour, falling to $0.1713 as of 7:05 p.m. ET on Friday. This drop was accompanied by $390,000 in long liquidations across major exchanges Binance, Bybit, and OKX, while no short liqu...
Arbitrum (ARB) was trading at $0.1802 as of early October 23, slightly below the previously discussed support range of $0.183 to $0.186. This follows a technical analysis from October 14, which noted a possible retest zone around $0.1916 but did not ...
Fhenix has launched its CoFHE mainnet on Ethereum and Arbitrum, introducing fully homomorphic encryption that allows smart contracts to process encrypted data without revealing sensitive information. This innovation addresses privacy concerns in dece...
Arbitrum's governance token ARB is testing a critical support level at $0.1787, with potential resistance at $0.1933 and $0.2079 based on Fibonacci chart levels. Meanwhile, Entropy Advisors has proposed adding 100 million ARB tokens to the DeFi Renai...
