According to @MikeSilagadze, ether.fi is inviting existing users to reply to his X post to test a new process for obtaining a physical card. Source: @MikeSilagadze on X, Dec 11, 2025. The post provides no details on eligibility, geographic availability, fees, incentives, or rollout timeline, indicating only that tester recruitment is open via replies. Source: @MikeSilagadze on X, Dec 11, 2025. Traders tracking the ether.fi ecosystem can monitor the announcement thread for subsequent instructions or participant confirmations because enrollment is being coordinated directly in the replies. Source: @MikeSilagadze on X, Dec 11, 2025.

According to @EmberCN, Particle Network's chain abstraction universal account has entered beta testing. The user, who has been following the project, obtained an invitation from their Discord to experience it firsthand. The initial conclusion is that the concept of chain abstraction is very intriguing.