Base Onchain Core Data

Base is a layer-2 blockchain built on Ethereum, designed by Coinbase to offer faster, cheaper transactions while leveraging Ethereum's security. It uses optimistic rollups to aggregate transactions off-chain, reducing congestion on the Ethereum mainnet. Base aims to onboard the next billion users to Web3 through its integration with Coinbase’s ecosystem.

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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.

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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/>

Sample Tables:

- fact_blocks
- fact_event_logs
- fact_traces
- fact_transactions
- fact_transfers

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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Base链（基于以太坊的二层区块链）的核心链上数据，包括区块、交易、日志等基础信息。数据由Flipside Crypto平台提供，涵盖事实表如交易记录和事件日志，并包含时间戳、合约地址等关键字段。