Coin Market

Arbitrum’s fraud proofs haven’t been used in the two years since it launched

Published

3 years ago

September 11, 2023

Offchain Labs co-founder Ed Felten said there were one or two fraud challenges submitted on a version of Arbitrum running on the Ethereum proof-of-work fork after the Merge, which was defeated.

Coin Market

Coinbase shifts New York prediction markets fight to federal court

Published

1 hour ago

April 22, 2026

Coinbase legal chief Paul Grewal says the company removed New York’s prediction markets lawsuit to federal court, setting up a sharper fight over CFTC authority and state gambling laws.

Coin Market

Stratiphy reopens tax-free route to crypto ETNs for UK investors

Published

2 hours ago

April 22, 2026

Stratiphy is reopening a tax-free route to crypto ETNs in the UK after HMRC’s ISA rule change left retail investors with little practical access.

Coin Market

Uzbekistan creates state-backed crypto mining zone with tax breaks

Published

2 hours ago

April 22, 2026

Uzbekistan has created a supervised crypto mining zone in Karakalpakstan, allowing foreign sales while requiring proceeds to flow through local bank accounts.