Your memory should be portable, and provable

Most “memory” features have a catch: the memory lives inside the app. Leave the app and it is gone. You did not own it, you rented it, and the lease ends when the vendor decides.

🔑

Your memory should outlive any single app, including ours. That is a format problem, and Dijin solves it with one.

DMF: a memory you can take with you

Dijin stores your memory as DMF, the Dijin Memory Format: an owner-signed (Ed25519), documented file you can export in full. It is not a proprietary blob; it is a structured record of your claims, the evidence behind them, and where each came from, one that any reader can open.

Because it is signed by you and documented, you can verify a DMF archive offline, confirm it is intact and yours, with no Dijin servers in the loop. The app is just one reader of the format; lose the app and you still hold the memory.

Ownership you can check, not just claim

“You own your data” is easy to say and hard to prove. DMF makes it checkable: export it, verify the signature, read it elsewhere. Portability is not a setting we grant, it is the shape of the format.

Today the format is published and the offline verifier is live; independent implementations are the next step toward a true open standard. Either way, your memory is already yours to take.