INDEPENDENT NODE OPERATORS ACTIVE SINCE 2018 AND SUPPORTING PROJECTS IN THE POLYGON, POLKADOT AND COSMOS ECOSYSTEMS NETWORKS Avail (testnet) Polygon POS Amplitude Astar Bifrost Finance Bitgreen Darwinia Gasp (MangataX) Integritee (Kusama) InvArch Kintsugi Krest Kusama Laos Litentry Pendulum Reef Tanssi (Testnet) Arable Bitcanna Bitsong Planq OTHER Pangea