Golden Finance reports that the modular blockchain infrastructure project Avail has acquired the chain abstraction protocol Arcana. According to the acquisition agreement, the Avail Foundation will receive the entire supply of XAR tokens from Arcana, and existing XAR holders can exchange their tokens for AVAIL at a ratio of 4:1. The exchanged tokens will be unlocked in phases over 6 months and 12 months, while the tokens of the Arcana team will be gradually unlocked over 3 years. Arcana's chain abstraction and developer tools will be integrated into Avail's tech stack, and most of the team members will also join Avail.