.@aboutcircles is built for resilience. While the whole system is interconnected via the trust graph - still, individual guarantees can be given. Lefteris CRC (like all other) can only be created at a rate of 1/h or 8760/year - so given a minimum amount of liquidity (demand) for L. CRC and a maximum supply of L. CRC - you can calculate a minimum possible price of L. CRC for any point in the future.