Etherum Hardfork Checklist

This guide is designed to be a checklist for information regarding hardforks of the Ethereum protocol.

Name

• Constantinople

When

• Block Number

  • 7,080,000 TBD
  • Due to a vulnerability discovered by ChainSecurity and documented in this article. The hardfork was delayed and a new date for the hardfork will be discussed on the all core devs call #53 Friday, January 18, 2019 14:00 UTC.
  • New proposed block for the fork is 7,280,000 source

• Estimated Date

  • January 16th, 2019
  • February 27th, 2019

What

• EIP-1234
• EIP-145
• EIP-1014
• EIP-1052
• EIP-1283 (scrubbed for now due to aforementioned vulnerability)

Who

Hardfork Compatible Clients Version

Checklist

This section contains all the things which need to be true in order to complete a successful hard ford.

• More than XX% of hashing power has been upgraded to the following client versions
  • geth 1.8.XX
  • Parity 2.2.X