RocStar parachain reset request

[Dinonard]

You completed the Parachain Tutorials for your parachain and tested locally?

• [X] Yes, we have successfully tested our chain on rococo-local.

Team Name

Astar

Parachain Name

RocStar

ParaID

2006

Is this for a short or long term slot?

Long-term: we have a matching paraID in use on Polkadot or Kusama.

Upload your Genesis Head (genesis state)

rocstar-genesis-state.zip

Upload your Validation Code (genesis runtime Wasm)

rocstar-genesis-wasm.zip

(Optional) Upload your Chain Specification

rocstar.zip

Anything else we should know?

Hi,

we'd like to reset our parachain on Rococo - RocStar. We have an active slot on paraId: 2006 but need to replace the base runtime (different spec name). New genesis state and WASM are attached. Is this feasible?

Register your Rococo parachain details for polkadot-js/apps

Existing parachain.

[Dinonard]

Hey, just a friendly reminder about this :pray:

Would it be possible to get a soft estimate when could this be done? Thank you!

[al3mart]

Sorry for the late response, I see parachain 2006 is already onboarded, do you need any further action ?

[Dinonard]

Hi @al3mart, yes, we're onboarded already and have been for some time.

This request is to replace our genesis state & WASM since we want to effectively reset our chain. The problem we have is that it's based on our mainnet runtime but we want to switch it to testnet runtime. And since there's a check when doing the runtime upgrade that ensures that spec names match, we cannot do it without runtime modification (changing the spec name).

[al3mart]

done!

[Dinonard]

Great, thank you!

Will confirm once we're up and running again :+1:

[Dinonard]

@al3mart could you please check if head is set correcty?

According to polkadot-js, paras->heads(2006) it's set to: 0xea42d086d83708501d835f9bec120a7b75390c9a3d673d2c20e282613cda89da8ade30003634cbb0704f9a25664404391b8de19362871cb4beefc4b1f157e37eaa3b7b7aa642de2121934d9076a72c268b7ad6246849444e247114bff917445a25bddaf30c066175726120d2f64808000000000466726f6e8801c4b081d527cdabe5cc00108022670928c49df30a2fe068ad7320554516e824f10005617572610101a8473f00f44e4279c3de89ed8055bd4fdaefe235f6dde529db1e746fb59f3769c5d79f584a68778cdf14d3a81395f9855f1ca2b690490065b1f412c43fd5b281

But the file above with the genesis state contains: 0x000000000000000000000000000000000000000000000000000000000000000000dab6803788595d26175d4fbd64784ec2d8d30e92e007606136b0b3b12bb4a2a503170a2e7597b7b7e3d84c05391d139a62b157e78786d8c082f29dcf4c11131400

[al3mart]

This is solved now