Raw Blocks | Ethereum & EVM Chains | Blockchain Data

**Dataset Overview**

BlockDB Canonical Raw Blocks represents the foundational layer of on-chain intelligence for Ethereum and EVM-compatible chains. Each record captures the complete block header - including block hash, parent hash, miner address, gas limit, block size, and UTC timestamp - together with a BlockDB-recomputed receipt root that enables independent data integrity verification directly in Snowflake, without requiring access to an archive RPC node. This dataset forms the root lineage reference for every derived BlockDB dataset; all downstream records for tokens, swaps, prices, and liquidity trace back to a block record via deterministic tracing IDs.

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**Sample Notice**

This dataset contains **a small sample** of the full BlockDB Raw Blocks dataset.<br/>It is provided **for evaluation, research, and interoperability testing only**. If you need full historical coverage, real-time streaming, or end-of-day (EOD) exports please contact us via contact form on Snowflake Marketplace.

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**Chains and Coverage**

ETH, BSC, Base, Arbitrum, Unichain, Avalanche, Polygon, Celo, Linea, Optimism (others on request). Full history from chain genesis; reorg-aware real-time ingestion and updates.

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**Join Keys**

BLOCK_NUMBER is the universal temporal join key across all BlockDB datasets, linking directly to BLOCKDB0102_TRANSACTIONS_V1, BLOCKDB0103_LOGS_V1, and all derived time-series tables.

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**Lineage**

Each block record includes a deterministic _TRACING_ID, forming the root lineage reference for all derived BlockDB datasets (swaps, liquidity, and token prices). This ensures verifiable traceability, reproducibility, and proof-of-derivation for every downstream record.

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**Quality**

- Verifiable lineage: deterministic cryptographic hashes per row
- Reorg-aware ingestion: continuity and consistency across forks
- Complete historical coverage: from chain genesis to present

搜集汇总

背景与挑战

背景概述

该数据集是以太坊及EVM兼容链的原始区块基础数据，包含多链从创世块至今的完整历史记录，并提供区块头信息和数据完整性验证。它作为样本供评估和测试使用，通过统一的区块号连接所有衍生数据集，确保数据溯源可验证和质量可靠。