Hello everyone, In the months since the approval of our proposal our team has been deeply engaged in the development of the Generic Polkadot App and we’re excited to share our progress. Key Developments so far: Specs for Metadata Protocol: We have been collaborating with the Alzymologist team i…

Hi @erkkonet the app is on its last phase of testing & audit and will be available officially for installation through Ledger Live. We expect this to happen during this month of June. We are already collaborating with wallets like Nova, Subwallet, Talisman, to be ready/compatible with this new app …

The pull request for adding support to Polkadot/Kusama and all the system parachains got merged. Thus, with the next runtime upgrade the Generic ledger app should be usable :tada:

From r/dot: “Presumably this app will use the same Ledger derivation path when creating keys?”

[image] Gr33nHatt3R: “Presumably this app will use the same Ledger derivation path when creating keys?” Yes, the new app will use the derivation path of Polkadot.

Thank you for confirming! Greatly appreciate you! :slight_smile:

Thanks. I added the extension to my runtime without issues using one of your backports, was quite straightforward. I was able to submit transactions with the new mode byte using polkadot-js/apps (set to 0) but the polkadot-js/extension does not seem to support authoring transactions with the extens…

[image] erkkonet: I was able to submit transactions with the new mode byte using polkadot-js/apps (set to 0) but the polkadot-js/extension does not seem to support authoring transactions with the extension enabled in the runtime (?). Yeah we are aware of this. There will probably be a new ext…

[image] bkchr: The ledger implementation can do this :wink: You could also build something with subxt that uses GitHub - bkchr/merkleized-metadata to generate the metadata hash for you. While waiting for the ledger app, I took your advice :sunglasses: and built something with subxt and it wo…

Nice @erkkonet . If you upstream this, I think the ecosystem would be happy! :slight_smile:

Have you already put the backports onto crates.io ? Could you put the 1.6 release on crates.io if you haven’t yet? Thanks! :smiley:

Polkadot Generic Ledger App

Ecosystem

IkerParity June 27, 2024, 8:39pm 45

More info about the release process here: New Polkadot Ledger App

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Polkadot Generic Ledger App

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