Blocksfinity Authenticator

Content rating
Everyone
5+
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Content rating
Everyone
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About this app

Blocksfinity Authenticator is a passkey signer for Vaulta and other Antelope chains. It stores encrypted keys on this device and approves logins and transactions. It is not a full wallet. Balances, staking, and account recovery stay in the Blocksfinity web wallet.

What you can do
• Create a vault locked with a master password only you know
• Change the app language on the lock screen before you unlock
• Add accounts with a passkey or an imported key
• Approve identity logins and signing requests from dApps
• Scan a QR code, or open a signing link, to review and sign
• Unlock with the device biometrics after the vault is created

Your keys never leave the device in the clear. There is no account recovery if you forget the master password. Nobody at Blocksfinity can reset it.

Use this app with https://auth.blocksfinity.com and the Blocksfinity wallet at https://blocksfinity.com.
On-device Vaulta signer. Keys stay encrypted on your phone, locked by you.
Updated on
Oct 22, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    Personal info and Financial info
  • This app may collect these data types
    Personal info and Financial info
  • Data is encrypted in transit
  • You can request that data be deleted

What’s new

Clearer approvals, and a check for certificates you already have.
• Check a key certificate you already have: the app confirms it unlocks your key and marks the key as backed up.
• Reviewing a request: each action is numbered and labelled, and empty values are shown instead of left blank.
• View in explorer opens the account's own network, so Jungle4 accounts open the Jungle4 explorer.
• If a request names an account that is not in the app, Add account opens the app's own Add screen.