**Summary**

This proposal from Interlay aims to open an HRMP channel between Kintsugi and Statemine


**Details**

The technical details in this proposal are very similar to https://kusama.polkassembly.io/motion/418 but adapted for Kintsugi.. The weights and fee allowance have been copied from https://kusama.polkassembly.io/post/1744 - the weight used by most previous proposals is no longer sufficient. The main goal for this proposal is to allow currencies from Statemine to be used on Kintsugi as collateral for vaults.

As is usual for opening HRMP channels, the extrinsic consists of a batch of two calls:

A 11 KSM force transfer from Kusama treasury (```F3opxRbN5ZbjJNU511Kj2TLuzFcDq9BGduA9TgiECafpg29```) to Statemine (```F7fq1jSNVTPfJmaHaXCMtatT1EZefCUsa7rRiQVNR5efcah```) to pay for fees and for the deposit.
Send XCM message to Statemine to execute a transaction with superuser (root) permission.

**Relaychain preimage Data:** ```0x1802080402006d6f646c70792f747273727900000000000000000000000000000000000000000070617261e80300000000000000000000000000000000000000000000000000000b00b01723010a630001000100a10f0204060203009435779d011f000101000214000400000000070010a5d4e81300000000070010a5d4e800060003009435775c1802083c002c080000e8030000009001003c012c080000140d010004000101006d6f646c70792f74727372790000000000000000000000000000000000000000```

**Relaychain preimage Hash:** ```0xd8e1922b946a22f45ea223582130271f6c5bf73dbc469c1c0bff243aad39a14e```

**Relaychain preimage url:** [polkadot.js view](https://polkadot.js.org/apps/?rpc=wss%3A%2F%2Fkusama-rpc.polkadot.io#/extrinsics/decode/0x1802080402006d6f646c70792f747273727900000000000000000000000000000000000000000070617261e80300000000000000000000000000000000000000000000000000000b00b01723010a630001000100a10f0204060203009435779d011f000101000214000400000000070010a5d4e81300000000070010a5d4e800060003009435775c1802083c002c080000e8030000009001003c012c080000140d010004000101006d6f646c70792f74727372790000000000000000000000000000000000000000)


The call above will execute the following on Statemine:
**Statemine xcm call Data:** ```0x1f000101000214000400000000070010a5d4e81300000000070010a5d4e800060003009435775c1802083c002c080000e8030000009001003c012c080000140d010004000101006d6f646c70792f74727372790000000000000000000000000000000000000000```

**Statemine xcm call Hash:** ```0x9a427a849d70d4f2e4b105ed211f14e9b9a27eaee7cde2c1db8aecc9c0a24263```

**Statemine xcm call url:** [polkadot.js view](https://polkadot.js.org/apps/?rpc=wss%3A%2F%2Fstatemine.api.onfinality.io%2Fpublic-ws#/extrinsics/decode/0x1f000101000214000400000000070010a5d4e81300000000070010a5d4e800060003009435775c1802083c002c080000e8030000009001003c012c080000140d010004000101006d6f646c70792f74727372790000000000000000000000000000000000000000)

Send a batch of dispatch calls and atomically execute them.
The whole transaction will rollback and fail if any of the calls failed.

May be called from any origin.

- `calls`: The calls to be dispatched from the same origin. The number of call must not
  exceed the constant: `batched_calls_limit` (available in constant metadata).

If origin is root then call are dispatch without checking origin filter. (This includes
bypassing `frame_system::Config::BaseCallFilter`).

# <weight>
- Complexity: O(C) where C is the number of calls to be batched.
# </weight>

- This proposal is about opening a channel between Kintsugi and Statemine.
- The goal is to allow currencies from Statemine to be used on Kintsugi.
- There are technical details and codes involved in the proposal.
- The proposal involves transferring money and executing transactions.
- The proposal has a preimage data and hash.

#242 Open HRMP channel between Statemine and Kintsugi