One thing I learned about: Event logs in Web3 data
Event logs are the public data channels of smart contracts.
- Immutable and transparent
- Encode what happened without exposing internal state
- Organized as a tuple:
(address, topics, data, block-metadata)
🔽🛠️Resources🔽
- "Ethereum logs tutorial series: Logs and filters": https://docs.chainstack.com/docs/ethereum-logs-tutorial-series-logs-and-filters
- "The Solidity Events Guide I Wish I Had": https://mirror.xyz/spacesailor.eth/LEe2yoLoqy97BWHyO6J65XhnG8t33Nmvz_Vsa3ve7rY
- "Event Logs": https://info.etherscan.com/what-is-event-logs/
- "Understanding event logs on the Ethereum blockchain": https://medium.com/mycrypto/understanding-event-logs-on-the-ethereum-blockchain-f4ae7ba50378
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