Constantinople

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Constantinople
Consensus upgrade
TypeHard fork
StatusEnabled at block 7,280,000
PreviousByzantium
NextPetersburg
Ethereum family

Constantinople is a hard fork on Ethereum.

Specification[edit | edit source]

Enable the following EIPs:

  • EIP 145: Bitwise shifting instructions in EVM
  • EIP 1014: Skinny CREATE2
  • EIP 1052: EXTCODEHASH Opcode
  • EIP 1234: Delay difficulty bomb, adjust block reward
  • EIP 1283: Net gas metering for SSTORE without dirty maps