2019-01-04 | #6464300

Hard Fork Date | Block Number

Info

• Network: Sokol

• Date: 2019-01-04

• Block number: 6464300

Description

This update introduces Constantinople fork at block 6464300 in Sokol network.

Solution

1. Update Parity node to 2.2.5-beta

2. Update poa-chain-spec/spec.json - add Constantinople's transitions to engine.params section.

3. Organize the HF on block 6464300.

Instructions

• Upgrade Parity to >= 2.2.5-beta.

• Follow Sokol spec.json instructions

Verify

grep -n -A2 6464300 spec.json

You should see:

41:    "eip145Transition": 6464300,
42:    "eip1014Transition": 6464300,
43:    "eip1052Transition": 6464300,
44:    "eip1283Transition": 6464300
45-  },
46-  "genesis": {