BBaton · v3 · 2026Anonymous Identity Infrastructure
Network● Base L2 · Live
Patent10-2020-0110732
BLOCKCHAIN BASED · ZERO KNOWLEDGE

No personal data.
Only the proof, stored.

BBaton stores only whether an anonymous user holds a verification on the blockchain, and passes it on like a baton. No setup cost, no fees. Apply the verified claim instantly over OAuth 2.0.

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Anonymous Age Verification LIVEKYC LIVEID / Face Recognition LIVEQR Login LIVEPasswordless LIVEPatent 10-2020-0110732Built on Base L2ISO 9001:2015 Anonymous Age Verification LIVEKYC LIVEID / Face Recognition LIVEQR Login LIVEPasswordless LIVEPatent 10-2020-0110732Built on Base L2ISO 9001:2015
01 · Introducing

Introducing
anonymous verification.

No heavy personal-data handling. Your service receives exactly one verified claim. Personal data never leaves the user's device: nothing to store on your servers, nothing to leak.

User

User

After a one-time identity check, personal data stays on the device only.

U
BBaton

BBaton

Records only verification status on-chain and passes the claim like a baton.

B
Client

Client

Receives the claim over standard OAuth 2.0 and uses it instantly.

C
PROOF
One-time identity checkAnonymous claim created · recorded on-chainDelivered via OAuth
This exact flow integrates in 3 hours.View the guide →
02 · Impact

Proven impact.

Anonymity-based verification proves itself across every measurable metric: brand awareness, traffic, and conversion.

A · Awareness
95% of users say it improves business awareness — adopting it builds brand trust itself.
0
B · Traffic
Average traffic growth after going anonymous
0×
C · Conversion
Average 63%+ lift in service usage after going anonymous
0%
D · Setup
Follow the guide and integrate today.
3h · setup
Developer guide →
※ Based on internal service metrics
03 · Officially Approved

Legal, government,
international. Triple-verified.

Legal opinion, government review, and international certification. Multiple layers of external validation back BBaton's anonymous verification.

Legal · 2023Lee & Ko
“A lawful method of age and identity verification”
Use of the BBaton service need not be viewed differently from age and identity verification provided by designated identity-verification agencies, and does not conflict with the purpose of the Juvenile Protection Act, leaving room to conclude it constitutes a lawful method of age and identity verification.
Lee & KoPrivacy Team
Government · MOGEFMinistry of Gender Equality and Family
“Compliant with Art. 17, Juvenile Protection Act Decree”
BBaton's anonymous age-verification method qualifies as identity verification without resident registration numbers under Article 23-2(2) of the Network Act, and complies with the verification methods prescribed by Article 17 of the Juvenile Protection Act Enforcement Decree.
Ministry of Gender Equality & FamilyYouth & Family Policy Office
ISO 9001:2015ACERTI
“International quality management certification”
BBaton regularly reviews compliance and adequacy of its quality controls, has established standards for quality activities including policies and detailed guidelines, and executes quality activities according to those standards.
ISO 9001 / AcertiInternational certification
04 · Open API

API options,
ready to integrate.

Age, KYC, and ID verification via API. Users verify with a passport, national ID, driver's license, or mobile phone.

RECOMMENDED [ AGE ]

Anonymous Age Verification

Free· no conditions
  • 01No setup cost
  • 02No per-call fees
  • 03Website integration
  • 04App SDK integration
Developer Guide ↗
[ KYC ]

KYC Verification

Contact/CUSTOM
  • 01Website module
  • 02App module
  • 03Developer support
Contact us →
[ ID ]

ID / Face Recognition

Contact/CUSTOM
  • 01Website module
  • 02App module
  • 03Developer support
Contact us →
05 · Explorer & Patent

Blockchain-based
verification management.

BBaton holds the related patent. Verification records are stored anonymously on-chain, tamper-proof, and managed only via secret key.

Tamper-proof anonymous verification infrastructure.

BBaton holds the patent for blockchain-based management of adult verification data. All verification activity is queryable in real time via BBaton Explorer, with stability proven across many clients.

Open Explorer ↗ Patent inquiry
PatentNo. 10-2020-0110732CORE
MethodBlockchain-based verification managementPATENT
LayerPublic Blockchain · Base L2PROD
StorageDevice + blockchain (claims only)ANON
Explorerbbatonscan.comLIVE ↗
[ DEPLOY · NOW ]

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Set up in 3 hours. Start with zero setup cost and zero fees.

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