Overview and Available Chains

Access

To access the datasets listed below, please contact us to discuss your needs.

We will guide you through the process of accessing the Data Platform on Snowflake.

Levels of data

We provide data at three levels of depth - Tier 0, 1 or 2:

• Tier 0 includes blocks, transactions, events.

• Tier 1 includes blocks, transactions, events, calls.

• Tier 2 includes Tier 1 plus messages(if applicable), state diffs ,storage diffs and transient storage diffs.

Most datasets available in the Data Platform as also available in Studio which has rate limiting.

Chains

Full histories are available for the following chains in our Data Platform, with easy access via Snowflake:

Chain	Tier 0	Tier 1	Tier 2
Ethereum & Beacon Chain
Starknet
Optimism Mainnet*
Base *
Zora
Mode
Blast
Manta Pacific
Mint
Linea
Unichain Sepolia

* Tier 2 currently being finalized

The following chains and DA Layers are in the process of being added:

• Arbitrum One

• Polygon PoS

• Polygon zkEVM

• zkSync Era

• Celestia

Data layers

Table	T0	T1	T2	Description
blocks				Record of all blocks ever stored on chain. Each block is uniquely identified by block_number.
transactions				Record of all transactions ever executed on chain.
events				All events (logs) emitted on the blockchain. For T2 processed chains, includes also reverted events.
calls				Log of all internal transaction calls (traces) executed on the blockchain.
messages				Detailed log of the asynchronous interactions between L2 and L1 via the L2→L1 messaging protocol. Note - Starknet only.
hashed_storage_diffs				Changes made to the storage of smart contracts during on-chain operations, hashed. Starknet only.
state_diffs				Changes made to the blockchain state during on-chain executions.
storage_diffs				Changes made to the storage of smart contracts during on-chain operations (SSTORE), in decoded pre-hashed format.
transient_storage_diffs				Changes made to the transient storage of smart contracts during on-chain operations (TSTORE), in decoded pre-hashed format (EIP-1153)