Deprecating Altair Chain

[TheMarcus]

A new RFC for an AIR to CFG token swap has been created. You may view it and comment here:

RFC: AIR to CFG Token Swap Post-Altair Chain Deprecation

Title: Proposal for AIR to CFG Token Swap Post-Altair Chain Deprecation Authors: TheMarcus Date Proposed: July 23, 2025 Status: Request for Comments (RFC) Related Proposals: CP149, CP141, Altair Chain Deprecation Proposal Short Summary This proposal outlines a fair and equitable mechanism for swapping Altair (AIR) tokens to Centrifuge (CFG) tokens as part of the deprecation of the Altair chain on Kusama and the migration of Centrifuge’s governance and operations to Ethereum. The goal is t…