A blockchain is a decentralized, distributed ledger that records transactions—organized into units called blocks—across a peer-to-peer network where participants remain anonymous. Blockchains are ...

Blockchain started as the backbone of decentralized money, but today its potential stretches far beyond just finance.

Learn what Layer 2 scaling solutions are, how they work, and why they’re key to blockchain speed, cost, and Web3 adoption.

These aren’t your grandpa’s trading cards. NFTs, or non-fungible tokens, have taken the world by storm this year. When Christie’s auctioned off an NFT for more than $69 million in March, it propelled ...

Oracle announced Blockchain Tables in 21c in January 2021, and later made it available on 19c as well due to customer demand. Oracle is now introducing the ability to use Immutable Tables as well as ...

For consumers, opaque financial decisions—like sudden credit card fee increases, shifting interest rates, or unexplained loan ...

Chainlink and FTSE Russell have partnered to make leading equity and digital asset indices available on 40+ blockchains.

Blockchain. It's the basis for cryptocurrency and now businesses are looking into other use cases. Engineering use cases have been proposed, though implementations are essentially nonexistent at this ...

Blockchain—it might sound a bit like a medieval fabric, but there’s nothing primitive about this database that upends expectations of what a digital archive is capable of. Most databases provide ...