## TL:DR
The following proposal registers USDT from Statemine as xcUSDT on Moonriver.

## Summary
We propose to register USDT from Statemine as xcUSDT on Moonriver. The XC-20 has the following details:

 - Multilocation: *{ "parents": 1, "interior": {"X3": [ { "Parachain": 1000}, {“PalletInstance”: 50},{ "GeneralIndex": 1984 }]}}*
 - Decimals: *6*
 - Name: *Tether USD*
 - Symbol: *xcUSDT* 

The official Asset ID from Statemine was extracted from [Tether’s official website](https://tether.to/en/supported-protocols/).

The proposed fee to execute the XCM was calculated using the current KSM to USD price ratio.

## Proposal
Proposal #85 with the following hash: *0x0ea6d0cf368bc6f02a0397837a00b32f2bf25745a64ed9265cef0c4f8a0ff535*

## Technical details:
The procedure to register an asset on Moonriver is as follows:

 - *assetManager.registerAsset* to register the asset with the information provided in the summary
- *system.setStorage* to store a revert code in the asset's storage. This is so that smart contracts can interact with the XC-20 (through the EVM)

Once the proposal is enacted, *xcUSDT* will live under asset ID *133057993812922544048267207069832508503*. Consequently, the XC-20 address would be *0xFFFFffFf641a099723723c870F7368C47f96F457* 

If you are interested, the hex-encoded call data of the proposal on [Moonriver](https://polkadot.js.org/apps/?rpc=wss%3A%2F%2Fwss.api.moonriver.moonbeam.network#/extrinsics/decode) is:

**batchAll:**
0x1e020c690000010300a10f043205011f28546574686572205553441878635553445406000100000000000000000000000000000001690100010300a10f043205011ff03353010000000000000000000000000700000000050411011da53b775b270400e7e61ed5cbc5a146ea70f53d5a3306ce02aaf97049cf181a742d8b839f25a373599006610b2dbb60ffffffffea09fb06d082fd1275cd48b191cbcd1d181460006000fd




 Sets the ideal number of validators.

 The dispatch origin must be Root.

 # <weight>
 Base Weight: 1.717 µs
 Write: Validator Count
 # </weight>

- Problem Statement: Registering USDT from Statemine as xcUSDT on Moonriver.
- Audience: Polkassembly community and Moonriver users.
- Significance: Allows for the seamless transfer and use of USDT on Moonriver.
- Proposed Solution: Register USDT from Statemine as xcUSDT on Moonriver using the provided technical details.
- Expected Outcomes: Successful registration of xcUSDT on Moonriver, enabling users to utilize USDT on the platform.

#85 Register USDT from Statemine as xcUSDT on Moonriver