Contract Function Results | Ethereum EVM Blockchain Data — BlockDB

Overview

Dataset ID: 0122
Table: blockdb_evm.b0122_function_results_v1
Description: On-chain function call return values versioned by block. Uses contract_id (26 bytes) to support metamorphic contracts; primary key is (contract_id, block_number, call_data).
Primary key: (contract_id, block_number, call_data)
API: POST /evm/raw/function-results
CSV Sample: Download
JSON Sample: Download

Sample Viewer

Columns

Column	Type	Description
`contract_id`	`BYTEA`	Unique contract incarnation ID: 20 bytes (address) + 4 bytes (creation block BE) + 2 bytes (tx_index BE). Links to `b0121_contracts_v1`.
`block_number`	`BIGINT`	Block at which the value was read.
`block_time`	`TIMESTAMPTZ`	UTC timestamp of the block.
`call_data`	`BYTEA`	Raw call data used to invoke the function.
`signature_hash`	`BYTEA`	4-byte selector (keccak256(signature)[0..3]).
`result`	`BYTEA`	Raw return data from the function call (null if reverted).
`timestamp_utc`	`TIMESTAMPTZ`	UTC timestamp when the function call result was recorded.
`_tracing_id`	`BYTEA`	Tracing ID of the genesis tx record.
`_created_at`	`TIMESTAMPTZ`	Record creation timestamp.
`_updated_at`	`TIMESTAMPTZ`	Record last update timestamp.

Use Cases

Historical state reconstruction and time-travel queries
Token metadata and balance lookups at specific blocks
Contract configuration and parameter tracking over time
Price oracle and external data feed analysis
Governance proposal and voting state tracking
Historical analytics requiring point-in-time contract state

Contracts

Deployment metadata for the queried contracts.

Transactions

Transactions that triggered these read calls.

Logs

Events emitted alongside function invocations.

Last modified on April 4, 2026