Have you heard about web3, NFTs and smart contracts? Come for a skeptical look behind the curtain of hype and scams to get a high-level understanding of the technology behind it. In this talk I will explain what a blockchain is and why web3 will not replace web2 any time soon.

To demonstrate what a “smart contract” is I’ll show you how to develop and deploy a simple one and explain what actually happens behind the scenes when users interact with it.

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https://ndcoslo.com/