Encrypted storage layer

Storing biometric data and pattern hashes requires more than just encryption, it requires a design where the user stays in full control. Solident uses an encrypted storage layer to guarantee that sensitive data is both permanent and private.


"Data can live anywhere, as long as it remains unreadable to everyone but you."


How it works

  1. Local encryption first

    • All biometric templates and pattern hashes are encrypted on the device before being stored.

    • No raw data ever leaves the secure environment.

  2. Flexible storage options

    • Encrypted data can be kept locally on the device.

    • Users can opt for decentralized storage like IPFS or Arweave for permanence.

  3. User-owned keys

    • Only the user holds the encryption keys.

    • Without the keys, the stored data is useless to anyone else.


Security Advantages

  • No single point of failure: Data can be replicated or anchored without compromising privacy.

  • Encryption-first model: Sensitive data is meaningless without the user’s keys.

  • Permanence with privacy: Decentralized storage provides durability without exposure.


The encrypted storage layer ensures that identity remains untouchable by outsiders, even if storage systems are breached or compromised.

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