This is an internal presentation given to Alchemy employees as part of the company's 2023 hackathon! In just one hour, the presentation covers some of the most important concepts specific to web3, whether you are new to web3, a current user or experienced web3 developer.
00:00 - Intro
00:40 - The Big Picture
03:20 - Smart Contracts are Turing Complete
06:47 - Behind the scenes for web3 developers
06:57 - Everything begins at an EOA (Externally Owned Account)
08:25 - Digital Signatures
08:40 - Symmetric Key Cryptography
11:48 - Asymmetric Key Cryptography
13:42 - Public Key Cryptography in Blockchains
15:30 - How does a public key relate to an Ethereum address?
16:30 - Keys Recapped
17:30 - Blockchain Transactions
19:05 - Properties of a Transaction
21:00 - Ethereum Gas Introduction
22:53 - First Type of Transaction is Deploying a Contract
24:00 - Second Type of Transaction is Message Calls
27:38 - What about when things go wrong in transactions?
28:57 - An EVM Blockchain
30:03 - Transactions Recapped
33:15 - What about reading from the blockchain?
37:17 - Alchemy’s Enhanced APIs for blockchain reading
37:42 - Events (NFT Transfers, ETH Transfers)
41:45 - ERC20 Token Standard
52:29 - Tokens Recapped
#web3 #blockchain #ethereum
Негізгі бет The Basics of Web3
Пікірлер: 13