Mainnet - Operational
Wallet Backend - Operational
Identity Providers - Operational
CCD Scan - Operational
CCD Scan
Notice history
View current statusFeb 2023
Jan 2023
Dec 2022
- Update · UTC
The remaining issue is fixed; the APY values are correctly calculated again.
- Resolved · UTC
The issue is resolved. CCDScan shows up-to-date data again.
Note however that APY values are currently incorrect. We are working on it and expect it to be fixed early next week (week 51). - Investigating · UTC
CCDScan has stopped displaying new data. It can still be used to view data before December 15, 09:05 CET. For newer data, please use the mainnet dashboard instead.
We are currently investigating this incident.
- Completed · December 13, 2022 at 8:08 AMUTC
Protocol 5 is in effect since block 34e1074da9be14e16b3dd538985732a350ebc1283b5cb060b0cae85021a34e86.
Please note that in the future (from 14 December 2022) pay day for rewards shifts to 09:05 CET instead of 09:00 CET.
- Planned · December 13, 2022 at 8:05 AMUTC
A protocol update to implement smart contract upgradability and performance improvements will take effect on mainnet on December 13, 2022.
New node software compliant with the protocol update is released for Linux, Windows, and MacOS here.
The new node version also fixes a security issue in node version 4. Therefore, we strongly recommend all nodes to get updated as soon as possible after the node release and latest before the protocol update on December 13. Old nodes will stop processing new blocks at that point.
For more details on the protocol update, see concordium-update-proposals. The security advisory describing the security issue will be published on December 13.

