[Backpack launches Cerebras tokenized stock CBRS on Solana, supporting 1:1 stock conversion] Backpack Onchain announced that Cerebras Systems tokenized stock CBRS, issued by Backpack Securities, has been launched on Solana via Sunrise. It can be converted 1:1 into Cerebras Systems stock and transferred to traditional brokerages. Cerebras is an AI infrastructure company that designs and manufactures computing systems and software for inference, training, and other AI workloads.