Proposal for bi-directional HRMP channel with Moonriver

Hi Mantalorians!

Following up on the previous referendums, we’re opening referendum 10 to request the opening of the Calamari to Moonriver HRMP channel. This is the next step in the process of enabling cross chain messaging.
This is very exciting because we will be enabling transfers of MOVR to Calamari so that it can eventually be privatized and spent anonymously and confidentially. Moreover KMA will be transferrable to the Moonriver ecosystem so it can be integrated in its growing number of dApps.

In order to request the creation of the HRMP channel, the following extrinsic needs to be executed with the Calamari parachain sovereign account as origin:

  • hrmp.hrmpInitOpenChannel(recipient: 2023, proposedMaxCapacity: 1000, proposedMaxMessageSize: 102400)

The proposedMaxCapacity and proposedMaxMessageSize are set to the values of Kusama’s configuration.activeConfig.hrmpChannelMaxCapacity and configuration.activeConfig.hrmpChannelMaxMessageSize values, respectively.

Once Moonriver accepts this request and requests the Moonriver to Calamari channel, we will make a new proposal to accept it.

Thank you for your time and vote!

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voting link: Polkadot/Substrate Portal

(Referenda: 10)

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Awesome, already voted

Adam