A receipt book that turns a photo into a record you can prove.
Photograph it. The AI reads all of it - every line, any language. It is sealed on your device, and from then on it is searchable to the individual product, totalled by tax year, and provable to anyone - no account needed to check.
Open ITZA TabReceipts leave your device only as ciphertext. The network can see that an account keeps receipts, how many and when - never a merchant, an amount or a picture. Private, not anonymous.
A signed, timestamped record that shows a file has not changed since the date it was recorded - and anyone can check it without an account.