Smart contract - Wikipedia
A smart contract is a computer program or a transaction protocol that is intended to automatically execute, control or document events and actions according to the terms of a contract or an …
What are smart contracts in blockchain and how do they work?
The key point is that unlike traditional contracts, which rely on legal systems and intermediaries for enforcement, smart contracts use blockchain technology to ensure automatic execution. …
What Is a Smart Contract? A Complete Beginner’s Guide (2025)
May 13, 2025 · A smart contract is a piece of code stored on a blockchain that runs automatically when certain conditions are met. Once deployed, it can’t be changed — and it doesn’t require …
Smart Contracts on Blockchain: Definition, Functionality, and …
Aug 6, 2025 · Smart contracts are self-executing programs on the blockchain that automatically carry out transactions when specific conditions are met, eliminating the need for a central …
What Is a Smart Contract? The Ultimate Guide to Blockchain …
Jan 1, 2026 · What Is a Smart Contract? A smart contract is a computer program or transaction protocol that automatically executes, manages, or records events and actions according to …
Smart contracts: What are they and their benefits | ethereum.org
Dec 16, 2025 · The main benefit of a smart contract is that it deterministically executes unambiguous code when certain conditions are met. There is no need to wait for a human to …
Smart Contracts 101: How They Work and Real-World Examples
Aug 11, 2025 · The phrase “smart contract” was coined in the 1990s by computer scientist Nick Szabo, who envisioned them as digital protocols for information transfer, designed to enforce …
What Is a Smart Contract? A Simple Blockchain Explanation
5 days ago · Smart contract is a self executing digital agreement stored on a blockchain that automatically enforces rules and transactions without intermediaries. Learn how smart …
What Is a Smart Contract in Blockchain? Explained Simply
Jul 22, 2025 · In the blockchain ecosystem, smart contracts are programmable agreements that automatically execute when specific conditions are met. These self-executing contracts carry …
What Are Smart Contracts? Blockchain Explained for Beginners
Oct 31, 2025 · In this guide, you’ll learn what smart contracts are, how they work on blockchain, see accessible real-world examples, get a clear look at their strengths and risks, and discover …