Cardano Wallet as id

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Feature
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Certain.id
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Cardano Wallet
Cardano ✓ ✓
Smart contracts ✓ ✓
Worldwide ✓ ✓
Confirm residence ✓ ✗
Confirm accredited investor status ✓ ✗
Self-sovereign ✓ ✓
Smart contract authorization ✓ ✓
Cryptographic authentication ✓ ✗
Private key revocation and cycling ✓ ✗
Private key formats Multiple Ed25519

Cardano Wallet is a native id of Cardano blockchain. It preserves privacy, as long as new incoming address is registered for each new transaction using HD wallet.