A smart contract is a self-executing computer program with the terms of the agreement written directly into lines of code. It is stored and replicated on a blockchain network. Smart contracts enable ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Erika Rasure is globally-recognized as a ...

Smart contracts are the worker bees of blockchain technology. Most of the programs that run on blockchains–ranging from financial exchanges to games–are decentralized applications (dapps) that are ...

Learn how to conduct a thorough security audit for smart contracts. This step-by-step guide covers manual review, severity classification, mitigation strategies, and ongoing protection to keep your ...

Decentralized networks are becoming commonplace on today's technical landscape, as enterprises seek to write custom applications that solve business problems. Increasingly these are based on smart ...

Smart contracts automate transactions on blockchains, cutting out middlemen and reducing fees. Decentralized finance uses smart contracts for trading, lending, and more without traditional banks.

This article contains interviews with Phil Raporport, drector of markets and trading at Ripple Labs, Stefan Thomas, CTO at Ripple Labs, and Chris Ellis, a cofounder of Feathercoin and show host with ...

More businesses are using automated “smart contracts” to handle transactions. Based on blockchain technology, these contracts execute automatically and are lauded as a way to efficiently digitize ...

Hathor, a layer-1 blockchain, introduces Nano Contracts, a smart contract platform with built-in MEV and front-running protection. The introduction of decentralized applications (DApps) opened up new ...

The recent emergence of smart contracts is assumed by most to have corresponded with the emergence of cryptocurrencies — the value exchanged in many self-executing deals. But in reality, smart ...

Technical weaknesses in smart contracts, such as reentrancy and flash loan exploits, have led to substantial financial losses in the crypto space. Targeted security solutions, like SphereX and GoPlus, ...