2019-12-19 | #12598600

Hard Fork Date | Block Number

Info

  • Network: Core

  • Date: 2019-12-19

  • Block number: 12598600

Description: Istanbul Upgrade

  • eip1283Transition

  • eip1344Transition

  • eip1706Transition

  • eip1884Transition

  • eip2028Transition

Perform Updates

  1. You must update spec.json and Parity node to version 2.6.5 as the spec format was changed. This requires a slightly different update process: Use this guide to upgrade.

  2. Organize the HF on block 12598600

Verify

Once your update is complete, verify the HF block number:

grep -n -A2 12598600 spec.json

You should see:

42: "eip1283Transition": 12598600,
43: "eip1344Transition": 12598600,
44: "eip1706Transition": 12598600,
45: "eip1884Transition": 12598600,
46: "eip2028Transition": 12598600
47- },
48- "genesis": {
--
92: "12598600": {
93- "info": "Istanbul HF",
94- "price": {
--
114: "12598600": {
115- "info": "Istanbul HF",
116- "price": {
--
137: "12598600": {
138- "info": "Istanbul HF",
139- "price": {
--
153: "12598600": {
154- "info": "Istanbul HF",
155- "price": {