Blockchain Hashes Explained: Key to Secure Smart Contracts 🔐

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 decentralized computing platform powering the verifiable web. Chainlink has enabled over $10 trillion in transaction value by providing financial institutions, startups, and developers worldwide with access to real-world data, offchain computation, and secure cross-chain interoperability across any blockchain. Chainlink powers verifiable applications and high-integrity markets for banking, DeFi, global trade, gaming, and other major sectors.

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Learn more about Chainlink:

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

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