How it works
Verify once. Trusted everywhere.
SBX ID separates the one-time act of verification from the repeatable act of disclosure. The user proves who they are a single time; every platform after that trusts the result without touching a document.
One line, five stages.
The credential moves from a single verification to access on any platform. Everything private happens off to the side; the rail below is all the user experiences.
Complete verification
A user submits identity documents once. AI validates the documents, checks biometric liveness, and screens against sanctions, PEP and watchlists in minutes.
- AI document checks
- Biometric liveness
- Sanctions screening
A soulbound token is minted
A non-transferable ERC-5192 token is minted to the wallet as the on-chain marker of verification. It carries only a validity flag, class and expiry. No personal data, hashed or otherwise.
- ERC-5192
- No PII on-chain
- Non-transferable
Data is sealed in SBX GRID
Documents are client-side encrypted and stored on SBX GRID with multi-party computation key control. No single party, including SUPERBLOCK, can decrypt them alone.
- Client-side encryption
- MPC key control
- No single point
Present with consent
When a platform needs data, the user signs to release exactly what was requested. When it does not, a zero-knowledge proof confirms eligibility while revealing nothing.
- Signed consent
- Selective disclosure
- ZK proofs
Rules enforced automatically
The contract reads the token and checks jurisdiction, investor class and sanctions status. A deterministic allow or deny, with auditable reason codes, on every transaction.
- On-chain enforcement
- Reason codes
- Continuous monitoring
Scan, prove, mint. In minutes.
For the user, the whole flow is three screens. Everything cryptographic happens in the background.
Step 01 · Verify
Scan your ID
Hold your document inside the frame.
Step 02 · Prove
Generating ZK proof
Your data never leaves the vault.
Step 03 · Done
Passport minted
- Token
- #0x7f3…d91
- Status
- Verified · Active
- Access
- All integrated platforms
Onboarding flow · scan → prove → mint
Reliance, not replacement.
The relying platform always keeps regulatory responsibility, consistent with FATF Recommendation 17 and EU AMLD reliance provisions. SBX ID supplies verified data and a signed consent trail so the platform's own AML takes minutes instead of days.