MathWallet 是 Web3 时代的多链钱包，产品包括 APP 钱包、网页钱包、浏览器插件钱包、硬件钱包等，且支持 BTC、ETH、Polkadot、Filecoin、Solana、BSC等100多个公链，支持去中心化的跨链交易，构建了一个多链的 DApp 生态系统。MathWallet 的投资人包括分布式资本、Alameda Research、Binance Labs、FundamentalLabs、Multicoin Capital、NGC Ventures 、Amber Group、6Eagle等著名区块链投资机构。
What is PGN?
PGN is both a digital schelling point and the world’s first L2 that works to create durable and recurring funding for public goods. Building and using dApps on L2s provides revenue for the organization or alliance that builds it. PGN will dedicate the vast majority of this revenue to fund public goods, rather than directing profits to venture capitalists.
PGN is a rollup run and operated by Gitcoin (and Conduit a 3rd party infrastructure provider) that offers discretion in how the sequencer fees are allocated. PGN will be used as a digital schelling point for those who want to support public goods – this is not for Gitcoin, this is those who want to establish sustainable, legitimate and deep revenue sources for public goods.https://publicgoods.network/