Let's Anonymize Banking
Dark Money Prevails

* Knowledge of someone's bank account number would be hack-able in the new grid and able to be cross referenced perhaps with SIC ID. Probably via tac-comp as well or perhaps as an Ops specific function.

* Corporate accounts should be even trickier but perhaps require Papers of Incorporation to open but added layers of protection.

* Sharing your account number with a corporation for direct deposit in a payment terminal would be beneficial but also open you up to risk as that information would be available to HR.

Launder your money like a corpie or deal in cold hard cash as a mixer.

Be able to generate a cred chip with a fixed amount on it. No record of the account it came from, usable to deposit into another account, or be used as barter as an intact item. IE, someone contracts something for 20K chy, and hands over an anonymous chip to pay for it. That chip can then be used as a different payment to someone else, or put into the contractors account.