What Is a Blockchain Hash? | Blockchain Basics for Developers Ep. 4

Hashes are an essential subject for understanding blockchain development and working with smart contracts. In this video, Chainlink Labs Developer Advocate Zak Ayesh provides an overview of hashes in blockchain engineering and what role they play in blockchain development, and demonstrates where to find hashes in blockchain code through a hashing function demo.

Ander Brownsworth’s hashing demo: https://andersbrownworth.com/blockchain/hash

Additional blockchain and smart contract developer resources:

-What Is a Blockchain? https://blog.chain.link/what-is-blockchain/
-Bitcoin Whitepaper: https://bitcoin.org/bitcoin.pdf
-What Is a Smart Contract? https://chain.link/education/smart-contracts/

Chainlink is the industry standard for building, accessing, and selling oracle services needed to power hybrid smart contracts on any blockchain. Chainlink oracle networks provide smart contracts with a way to reliably connect to any external API and leverage secure off-chain computations for enabling feature-rich applications. Chainlink currently secures tens of billions of dollars across DeFi, insurance, gaming, and other major industries, and offers global enterprises and leading data providers a universal gateway to all blockchains.

Learn more about Chainlink:

Website: https://chain.link
Docs: https://docs.chain.link
Twitter: https://twitter.com/chainlink


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