Final Meta

EIP-607: "Hardfork Meta: Spurious Dragon"

Authors	Alex Beregszaszi (@axic)
Created	2017-04-23
Requires	EIP-155 , EIP-160 , EIP-161 , EIP-170 , EIP-608

Abstract

This specifies the changes included in the hard fork named Spurious Dragon.

Specification

Codename: Spurious Dragon
Aliases: State-clearing
Activation:
- Block >= 2,675,000 on Mainnet
- Block >= 1,885,000 on Morden
Included EIPs:
- EIP-155 (Simple replay attack protection)
- EIP-160 (EXP cost increase)
- EIP-161 (State trie clearing)
- EIP-170 (Contract code size limit)

References

https://blog.ethereum.org/2016/11/18/hard-fork-no-4-spurious-dragon/

Copyright

Citation

Please cite this document as:

Alex Beregszaszi, ""Hardfork Meta: Spurious Dragon"," Ethereum Improvement Proposals, no. 607, April 2017. [Online serial]. Available: https://eips-wg.github.io/EIPs/607/.