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IT Blockchain
A blockchain is a distributed database or ledger shared among a computer network's nodes. Blockchains can be used to make data in any industry immutable - the term used to describe the inability to be altered. Because there is no way to change a block, the only trust needed is on the technology, but not on regulators like banks or people. Since Bitcoin's introduction in 2009, blockchain uses have exploded via the creation of various cryptocurrencies, decentralized finance (DeFi) applications, non-fungible tokens (NFTs), and smart contracts.
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Smart Contracts
Canales electrónicos: 1
A smart contract is a self-executing program that automates the actions required in a blockchain transaction. Once completed, the transactions are trackable and irreversible. Smart contracts permit trusted transactions and agreements to be carried out among disparate, anonymous parties without the need for a central authority, legal system, or external enforcement mechanism.