Protect your quantum history
Export an encrypted archive and understand why imports remain read-only.
Export a quantum archive
- 1
Unlock Quantum Wallet
Use your quantum account password on the original device.
- 2
Choose Export archive
Confirm the quantum password again.
- 3
Keep the downloaded file
The archive includes the seed, account identity/salt, and signing history known to this storage, all encrypted.
- 4
Export again after signing
New operations expose new keys. Retain newer archives and keep the password separately.
Import a phrase or archive
Choose Import quantum account on a browser with no existing quantum account. Enter the original 24-word phrase, or select a Qozmo/compatible WOTS encrypted archive and enter its password. The network and account version must match the supported testnet deployment.
Archive imports retain known operation history. A phrase alone restores account identity with its default salt, but not known signing exposure or a custom salt from an archive. Existing quantum accounts are not silently overwritten.
Why read-only is intentional
An authenticated backup can still be older than the latest key exposure or incomplete across devices. A phrase or archive therefore cannot establish safe permission to sign with a stateful one-time key.
What recovery does not promise
This release does not activate lost-device spending recovery or claim rollback-proof browser storage. It does not provide an ECDSA recovery backdoor. The separate recovery-key index is account state, not a button that makes an old restored copy safe to use.