Blockchain

Crypto exchange Kraken announced Thursday that it had changed its cross-chain provider from LayerZero to Chainlink’s Cross-Chain Interoperability Protocol, joining a number of protocols that have made the move following the Kelp DAO exploit in […]

Developers behind the Tezos ecosystem launched a testnet prototype for private blockchain payments designed to resist future quantum computing attacks, as concerns grow that advances in quantum technology could eventually compromise existing blockchain privacy systems. […]

Blockchain analytics platform Arkham has published what it says is a public, onchain map of crypto wallets attributed to Iran’s central bank, making a pair of US-sanctioned Tron addresses publicly searchable for investigators and the […]

The Depository Trust & Clearing Corporation (DTCC) will integrate Chainlink infrastructure into its collateral management platform ahead of a planned fourth-quarter 2026 launch as it aims to support near real-time movement, valuation and settlement of […]

The team behind the Renegade.fi protocol said a whitehat hacker returned about $190,000 after exploiting one of its Arbitrum-based decentralized dark pools and later complying with instructions in an onchain message to return 90% of […]

Three of DeFi’s relatively young applications, including Hyperliquid, EdgeX and Pump.fun, have distributed a combined $96.3 million to token holders over the past 30 days, as the sector’s focus shifts to actual earnings. Hyperliquid led […]

Iran’s internet formally remained part of global routing, but user activity fell almost to zero. That points to a managed restriction on citizens’ access to the external network. Source: IODA. But in that digital darkness, […]

Decentralized finance protocols are reevaluating their blockchain oracle providers’ security after the fallout from the $293 million Kelp DAO exploit last month. Several protocols have announced migrations to Chainlink infrastructure in recent days, citing security […]

Blockchain layer-2 (L2) network Polygon reduced its average block time by 250 milliseconds to 1.75 seconds, marking its first block-time reduction since genesis as the network pushes deeper into stablecoin payments and settlement infrastructure. Polygonscan […]

Samsung SDS, Samsung’s information technology services subsidiary, will reportedly build a token securities platform for the Korea Securities Depository (KSD), moving South Korea’s central securities depository closer to operating blockchain-based securities infrastructure as the country […]