im like 99% confident coinbase is using Collector Crypt for this based on onchain evidence CC deployed their gacha contracts to base on Aug 26th. One entity has accounted for 80% of the usage since then. The partner key used for these txns are "BA" (base app?) This BA entity spent $40k testing every single gacha price tier at least once (620 packs ripped) All of it funded from coinbase: 39 fresh coinbase smart wallets, every dollar via MagicSpend (Coinbase balances), gas paid by coinbase's own paymaster. Zero other activity on any wallet I find it very unlikely that another business was willing to spend $40k on testing, do the testing at the same time coinbase is rolling their gacha out, use a slug like BA and have every wallet used for testing be funded via CB. I think it is as simple as 1+1=2 here