The wallet that holds nearly 1.5M BSV did a micro transaction to centbee 2023-08-12
https://whatsonchain.com/tx/986f786eb9fdde5209b0afd3a146a12f8c9826a0685e305b4f55c4bd8895d8b5

https://explorer.viawallet.com/bsv/address/1A6ud3LrKkPqkwrbGmxu84YTsaJX51SmW?tabbar=2

This led me be believe the large wallet was owned by Calvin or CSW

I hadn't looked at the BCH and eCash wallets that started accumulating on the same day 2023-01-10. 

The centbee txs could be a red herring done to throw off anyone who might think a Bitcoin Index was being envisioned or perhaps CSW has just been collating his split coins ?