This proposal aims to open HRMP channel between Statemine & Calamari.

Let me explain the technical details of this call. It is a batch transaction with two calls:

1. A force transfer from Kusama treasury (`F3opxRbN5ZbjJNU511Kj2TLuzFcDq9BGduA9TgiECafpg29`) to Statemine (`F7fq1jSNVTPfJmaHaXCMtatT1EZefCUsa7rRiQVNR5efcah`). The amount is 11 KSM. 10 KSM will be used for deposit to accept (5 KSM) and open (5 KSM) HRMP channel. 1 KSM will be used by Statemine parachain to pay for transaction execution fee on Kusama. Note that 1 KSM is more than enough and unused funds will be refunded back to the Treasury account.
2. Send XCM message to Statemine to execute a transaction with superuser (root) permission. The XCM message to Statemine is `0x1f000101000214000400000000070010a5d4e81300000000070010a5d4e800060003005ed0b25c1800083c01240800003c0024080000e803000000900100140d01010000000004000101006d6f646c70792f74727372790000000000000000000000000000000000000000`, which can be decoded on Statemine, and it is polkadotXcm.send. It sends a XCM message back to Kusama, with 1 KSM for transaction fee and to perform a transact of call `0x1800083c01240800003c0024080000e803000000900100`. It will refund any unused funds back to the Kusama Treasury account `F3opxRbN5ZbjJNU511Kj2TLuzFcDq9BGduA9TgiECafpg29`

The call is is a batch call that accepts open channel request from Calamari, and make an open channel request to Calamari.

This is a proposal whose proposer address (FzHWXZ2GXMHAYBKQYinNDkRFAAHm8sHFKpMss473e2FTfxL) is shown in on-chain info below. Only this user can edit this description and the title. If you own this account, login and tell us more about your proposal.

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#220 Open HRMP Channel Between Statemine and Calamari