Glassnode: The number of non-zero Bitcoin sites has reached 38.76 million.

On November 25, Blockamedia, a blockchain-based evidence-based solution, launched its Second Eye early on in Cardano, and the event continued until November 28. Blockademia is a Certificate-of-Concept® based on Cardano's blockchain. Advertisers can use the Blockademia system to publish certificates, certificates and certifications in a real, fast and easy way, and end users can browse the Blockademia network or the mobile app. The main purpose of the Blockademia system is to identify information created by schools, cities, federal and state governments, insurance companies, pharmaceutical companies and other interested parties to prevent crime.