Entry: Nodes. Guru Category: Blockchains -> Tools Type: other cryptolinkbase.com/item.php?itemi… Nodes Guru is running its own hardware and software nodes (#PoS projects) for validating over 60 #blockchains mainnets and provide possibility for everyone to #stake It's own #tokens and get some yields (APY) from blockchain's Proof of Stake consensus protocols. Also support testnets for new L1 blockchains and develop its own WWW blockchain explorers for 42 mainnets and 43 testnets.