The Gnosis blockchain is one of the Ethereum sidechains supported by OriginTrail DKG since early versions. It's and EVM based blockchain with the native token xDAI (stablecoin) with a strong developer community and track record.
More information on Gnosis chain can be found on their website.
You can use the official Gnosis bridge to bridge your TRAC tokens from Ethereum to Gnosis chain.
The address of the TRAC token contract on Gnosis chain is: 0xeddd81e0792e764501aae206eb432399a0268db5