Optimism Onchain Core Data

Optimism is a layer-2 scaling solution for Ethereum, utilizing optimistic rollups to significantly reduce transaction costs and increase speed. By processing transactions off-chain and submitting proofs to Ethereum, Optimism enhances scalability while maintaining Ethereum's security guarantees. It is a key part of the Ethereum ecosystem, supporting various dApps and DeFi protocols.

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Flipside Crypto provides access to the most comprehensive blockchain data sets in all of crypto, covering dozens of blockchains, nft marketplaces and thousands of protocols. Flipside’s data sets empower tens of thousands of analysts, data scientists and developers without the hassle of managing node infrastructure, decoding transaction data or managing complex data pipelines. Chain coverage includes Ethereum, Solana, Bitcoin, Arbitrum, Avalanche, Base, Binance Smart Chain (BSC), Gnosis, Optimism, Polygon, Near, Flow, and Thorchain, with more added each month.

<br/>Our free listings give you access to Base blockchain data, including all blocks, transactions, and logs. For enhanced features like curated data sets, hourly pricing data, dedicated Flipside support via Slack, and SLAs, check out our premium listings. Want to recreate the curations in your own account? Visit our public GitHub repository in the documentation.<br/><br/>Sample Tables:

- fact_blocks
- fact_event_logs
- fact_traces
- fact_transactions
- fact_transfers

Fields include:

- block_timestamp
- tx_hash
- event_index
- contract_address
- original_function_signature
- block_number
- contract_name
- event_name
- event_inputs
- tx_fee
- symbol_in
- symbol_out
- sub_traces

搜集汇总

背景与挑战

背景概述

该数据集提供Optimism链上核心数据，Optimism是以太坊采用乐观rollup技术的二层扩容方案。Flipside Crypto平台收录了包含区块、交易、日志等完整链上数据，涵盖fact_blocks等标准表结构及时间戳、合约地址等关键字段。