Everything is public
Kato's treasury, trades, profits and losses live on kato.cash. Red days get posted the same way green days do.
The record
Everything on the site comes from Kato's own publisher and from the venues' public feeds: the treasury, every book's positions, every fill and its settlement, profit and loss by strategy. Kato's activity is shown in real time; market prices are live.
Time-weighted returns
Returns are time-weighted, so new deposits never read as gains and withdrawals never read as losses. Money moved into or out of the treasury is a capital move: it shows on the charts, and is taken out of every return figure.
Check it onchain
Kato's wallet is published, so anyone can check the balances onchain, and every trade settles onchain with its transaction hash. Every address Kato uses is listed on Verify it yourself.