ChainCatcher news, recently, the modular computing layer & ZK-RaaS platform Lumoz announced the global launch of zkVerifier Node sales, with over 40% of nodes sold in the presale round. The presale round is now closed, and current users can participate in the whitelist round by joining the whitelist registration event. To ensure the rights of subsequent users, all whitelist users can enjoy a 10% discount on purchases.The Lumoz node whitelist registration event will be conducted by pre-storing 100U. Users can pre-store through Arbitrum, Merlin, ZKFair, and BSC networks, but this amount will be refunded to the user's account before purchase. The whitelist registration event will end at 3 PM on June 24, so please prepare for participation.The Lumoz node sale was launched globally on June 17, with a total of 100,000 nodes and 10 tiers. It has currently sold up to the 5th tier. Node holder rewards include 40 million Lumoz points (before the mainnet launch), 25% Lumoz Token mining rewards (after the mainnet launch), and multiple rewards such as potential token airdrops for new chains in the Lumoz ecosystem!

ChainCatcher news, the Web3 communication network SendingNetwork officially announced that it will launch a node presale in May. There are three types of nodes in the SendingNetwork communication network, and the presale is for one of them, the WatchDog node, which is primarily responsible for completing verification work together with the Guardian node. A total of 60,000 units will be available in this presale, with 12% of SEND tokens allocated.According to reports, SendingNetwork is building a decentralized communication network aimed at reconstructing the TCP/IP model through blockchain, utilizing decentralized routers to connect wallet addresses, creating wallet address-based peer-to-peer communication, and reshaping internet infrastructure to achieve better security, privacy, and user control. RootData page shows that SendingNetwork completed a $12.5 million seed round financing last February.Previous report stated that on March 19, SendingNetwork announced the launch of testnet mining activities.