ethereum.spurious_dragon

The Spurious Dragon fork is the second of two forks responding to a denial-of-service attack on the Ethereum network. It tunes the prices of EVM instructions, adds protection against replaying transaction on different chains, limits the maximum size of contract code, and enables the removal of empty accounts.

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 1"""
 2The Spurious Dragon fork is the second of two forks responding to a
 3denial-of-service attack on the Ethereum network. It tunes the prices of EVM
 4instructions, adds protection against replaying transaction on different
 5chains, limits the maximum size of contract code, and enables the removal of
 6empty accounts.
 7"""
 8
 9from ethereum.fork_criteria import ByBlockNumber
10
11FORK_CRITERIA = ByBlockNumber(2675000)