My Capsules
Local history only, no data stored on the server
Secure file sharing and confidential transmission require absolute rigor. The metadata displayed in this personal vault remains exclusively in your browser.
Records 0
Synchronization only checks capsule status. No encrypted data or decryption keys are transmitted.
| Capsule ID | Created | Expiration | Server Status | Proofs & Actions |
|---|
How does this history work?
ITYLOS does not store user histories. The information displayed here is kept locally via client-side encryption.
If you use another device or clear browser data, this history will no longer be available.
Capsule statuses
Each capsule guarantees destruction after reading. Possible statuses:
- Active the capsule can still be opened.
- Destroyed the capsule has been read and deleted from active storage.
- Expired the capsule has exceeded its lifespan.
Cryptographic proofs
For some capsules, a signed cryptographic proof (Ed25519) can be downloaded.
It certifies the creation, destruction state and integrity of the audit log. Verifiable locally via the dedicated tool.
Understanding your local vault
Understanding how ITYLOS protects your capsules
1 — Where is the information displayed here stored?
The information visible in “My Capsules” is stored only in this browser.
ITYLOS does not store user history on its servers. If you use another device or clear browser data, this history will no longer be available.
ITYLOS does not store user history on its servers. If you use another device or clear browser data, this history will no longer be available.
2 — Why can my history disappear?
The history is stored locally in your browser. It may disappear if:
- you clear your browser data or cache
- you use another computer or phone
- you switch web browsers (e.g., from Chrome to Firefox)
3 — What does the “destroyed” status mean?
A destroyed capsule means that its content has been permanently deleted from the server after being read or expired.
This deletion is physical and cannot be undone. In some cases, a signed cryptographic proof can be downloaded to attest to this destruction.
This deletion is physical and cannot be undone. In some cases, a signed cryptographic proof can be downloaded to attest to this destruction.
4 — What does a cryptographic proof contain?
The cryptographic proof is a digitally signed document (Ed25519) that attests to the state of a capsule in the public audit log.
It allows you to mathematically verify:
It allows you to mathematically verify:
- the capsule creation
- its current status
- its effective destruction
5 — Does synchronization send my data to the server?
No.
Synchronization only checks the status of capsule identifiers (active, destroyed or expired). No encrypted data, no files, and no decryption keys are transmitted to our servers during this operation.
Synchronization only checks the status of capsule identifiers (active, destroyed or expired). No encrypted data, no files, and no decryption keys are transmitted to our servers during this operation.