Jean-Philippe Raynaud

Hi @falcucci, the PR #1623 has been merged 👍 You can work on the implementation of the new function in the `ChainObserver` trait in the `PallasChainObserver`: https://github.com/input-output-hk/mithril/blob/f700c4692b26c4b78ed9c83515af8992461a3040/mithril-common/src/chain_observer/pallas_observer.rs#L387

FYI, @falcucci is working on the issue :+1:

We need to wait until we define precisely the scope of the events that we want to store before we decide of a pruning mechanism and rules. Currently, we are...

@rezabaram @iquerejeta @pyrros @curiecrypt @abailly-iohk Further discussions are probably needed to complete this issue: * Define Security Indicator display with product team (e.g. which notation, which colors to use) *...

This issue only aims at handling the **Cardano minimum versions** for the signer, but it could lead to a broader issue about **Mithril configurations**. In that case, the file used...

> > In that case, the file used would be named differently (with a different JSON model). The current cardano-min-versions.json would also be deprecated and removed. > > I realize...

Other message received by Daniel e.g.: ```bash Error: Snapshot Service can not download and verify the snapshot for digest: 'f7f4b404c879c91386f9eb7d24856e838e535702b8b41ad8671b1fca22d92ae8' Caused by: certificate hash unmatch error ```

A possible solution is to have the signer and aggregator nodes: - Keep track of the `OpCert` counter for each epoch - Make sure that the same counter was used...