About MathWallet
MathWallet is the Multichain Wallet for Web3 that enables token storage of 100+ chains including BTC, ETH, Polkadot, Filecoin, Solana, BSC, Cosmos etc, supports cross-chain token bridges and multi-chain dApp store. Our investors includes Fenbushi Capital, Alameda Research, Binance Labs, FundamentalLabs, Multicoin Capital, NGC Ventures, Amber Group, 6Eagle Capital.
What is Solana Testnet
Testnet is where we stress test recent release features on a live cluster, particularly focused on network performance, stability and validator behavior.
https://docs.solana.com/clusters