← Atma Kosha Atma Kosha Security & trust
सुरक्षा

Sovereign by architecture, not by promise

The design is the guarantee: even we can’t read your vault — and the law we’re built for requires exactly that.

Possession, not passwords

Your key is derived from a FIDO2 passkey bound to your device. No shared secret exists to leak, reuse, or phish.

Anchored to you

A decentralised identifier (DID) you control roots the vault — portable across devices, owned by no one but you.

Sealed atoms

Every field is encrypted individually with AES-256-GCM and signed with Ed25519. Sealed bytes at rest, never plaintext.

Crypto-agile

A migration ladder lets the whole vault re-key to post-quantum algorithms — without asking you to re-seal your life.

Tamper-evident

Consent events hash-link into a chain. Break one link and the very next verification names the position of the break.

Inspectable, not exposed

Regulators get a signed inspection view. Your actual data stays sealed — transparency without a peephole.

The bright line

What we cannot do

We cannot read your data

The decryption key never leaves your device. Data-blindness isn’t a policy we could change — it’s the architecture, and the DPDP Rules require it of a Consent Manager.

We cannot sell or profile it

There is nothing to sell. A Consent Manager is not a data fiduciary; we hold consent, never your information.

We cannot hand it over quietly

Every access is a grant you made and can see. There is no side door — and the chain would show one if there were.

We cannot lock you in

Portability and erasure are one action. Your DID and your atoms are yours to take.

Recovery

Lose the device, keep the vault

Because your vault is anchored to a DID and not a single phone, recovery is possession-checked, not password-based: enrol a new passkey on a fresh device, with an email-gated second path that proves it’s you before anything unseals.

Fail safe, never fail open

If a check can’t be satisfied, access stays closed. The default is always “no” until you say yes.

आत्म कोश

Hold your own key.

Be among the first to seal a vault only you can open.

Claim your vault