Module utilities

Constants

KECCAK_EMPTY

The Keccak-256 hash of the empty string "".

Functions

calc_blob_gasprice

Calculates the blob gas price from the header’s excess blob gas field.

calc_excess_blob_gas

Calculates the excess_blob_gas from the parent header’s blob_gas_used and excess_blob_gas.

fake_exponential

Approximates factor * e ** (numerator / denominator) using Taylor expansion.

keccak256

Simple interface to the Keccak-256 hash function.