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 ...

Learn what blockchain is, how blockchain technology works and why it matters. Understand decentralised networks, security ...

What is the role of oracles in blockchain systems? Know how blockchain oracles connect off-chain data to smart contracts to ...

How do we solve Web3 fragmentation? Know about blockchain interoperability standards, cross-chain messaging, and how to mitigate bridge security risks in multi-chain DeFi.

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 ...

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 ...