Summary
This proposal from Pendulum aims to open an HRMP channel between Amplitude and Statemine and accept the request from Amplitude.
Details
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: 0x1802080402006d6f646c70792f747273727900000000000000000000000000000000000000000070617261e80300000000000000000000000000000000000000000000000000000b00b01723010a630001000100a10f0204060203009435779d011f000101000214000400000000070010a5d4e81300000000070010a5d4e800060003009435775c1802083c004c080000e8030000009001003c014c080000140d010004000101006d6f646c70792f74727372790000000000000000000000000000000000000000
Relaychain preimage Hash: 0x8114270f0af5398f3c4c62311c6cbeea6d2361f7c1e454dd9c2db50e0bab2695
Relaychain preimage url: polkadot.js view
The call above will execute the following on Statemine:
Statemine xcm call Data: 0x1f000101000214000400000000070010a5d4e81300000000070010a5d4e800060003009435775c1802083c004c080000e8030000009001003c014c080000140d010004000101006d6f646c70792f74727372790000000000000000000000000000000000000000
Statemine xcm call Hash: 0x1802083c004c080000e8030000009001003c014c080000
Statemine xcm call url: polkadot.js view
Based on the past discussion - Polkassembly discussion link