Peter Gratton, M.A.P.P., Ph.D., is a New Orleans-based editor and professor with over 20 years of experience in investing, risk management, and public policy. Peter began covering markets at ...

Navigating blockchain's impact on global finance & governance. Does the maple syrup you poured on your pancakes this morning ...

Blockchain is the basis for Bitcoin, Ethereum, and numerous other digital creations. Even though it has a technical ...

What does blockchain have to do with fashion? Can the technology be leveraged for a more ethical and sustainable fashion ...

This is the blockchain or chain of blocks! How does blockchain work? For the case of Bitcoin, each block contains a cryptographic hash of the previous block, which is generated on every blockchain ...

We asked leading industry experts to predict just how far blockchain and AI can get in 2025. 2024 has exhausted the AI narrative, laying the ground for a breakout year for AI in 2025.

Each month, it seems, a new blockchain is announced. They come in various forms — L1s, L2s, L3s, Parallel EVMs, and so on. But, at their core, they are all about creating new infrastructure ...

The key to understanding blockchain technology is to understand the structure of the blockchain, how new blocks are added, and how conflicts are resolved. The structure of blockchain. Each block in ...

Blockchain technology is a secure ledger system powering financial and computing networks. Its approval processes, like proof-of-work or proof-of-stake, enhance security and transaction efficiency ...

A blockchain is a digital database that chronologically stores "blocks" of data. These blocks are linked together on what's known as the "chain." "Blockchains are made of, well, blocks," explains ...

Blockchain is the basis for ... computing hardware to provide a proof-of-work — a calculation that effectively creates a number which verifies the block and the transactions it contains.

In general, a block contains a timestamp, a reference to the previous block, the transactions and the computational problem that had to be solved before the block went on the blockchain.