## Polkadot EVM Smart platform
- The EVM smart contract parachain PSC developed by the ChainX team uses DOT as the original Gas fee. 
- PSC will be integrated into the Omnichain financial platform OmniBTC to help us achieve PolkaDot's mission of universal chain interconnection.

## For a detailed description please refer to this:
https://github.com/OmniBTC/PSC/issues/1

Send a batch of dispatch calls.

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 will return `Ok` in all circumstances. To determine the success of the batch, an
event is deposited. If a call failed and the batch was interrupted, then the
`BatchInterrupted` event is deposited, along with the number of successful calls made
and the error of the failed call. If all were successful, then the `BatchCompleted`
event is deposited.

- There is a smart platform called Polkadot EVM that uses DOT as a fee.
- The ChainX team developed a smart contract parachain called PSC.
- PSC will be used in the OmniBTC financial platform.
- The goal is to connect different chains together.
- For more information, you can check the link provided.

#125 Launch PSC Parachain - public proposal #21