International verification supplier Sumsub has joined forces with the BNB Attestation Service (BAS) on Binance’s BNB Chain. The collaboration will allow customers to show verified Web2 credentials into reusable on-chain attestations for accessing Web3 functions.

The combination marks the primary use of Sumsub ID to concern on-chain credentials throughout the BNB ecosystem. In response to the announcement, the system permits customers to finish a one-time identification verification after which securely reuse these credentials throughout a number of decentralised functions (dApps).

Sumsub ID, which is a part of the corporate’s Reusable Digital Id product suite launched in March 2025, permits customers to retailer their verified paperwork for a number of makes use of throughout taking part platforms. As soon as verified, customers obtain tamper-proof digital proofs, or attestations, linked to their BNB wallets. This gives dApps, exchanges, and different protocols with confidence within the person’s verified identification.

Bridging Web2 belief fashions with Web3

The partnership goals to determine a stronger basis for the Web3 ecosystem by bridging conventional Web2 belief fashions with on-chain popularity programs. As a core attestation issuer for BAS, Sumsub will facilitate sooner onboarding for customers by leveraging their verified Web2 identities. The businesses additionally state the collaboration will reinforce compliance requirements and assist mitigate sybil dangers, the place a single person controls a number of wallets to govern participation or rewards.

“This partnership marks an thrilling, key step in increasing our attestation registry throughout the BNB Chain. Working with Sumsub permits us to convey trusted Web2 credentials instantly into DeFi, RWA, and airdrop use circumstances,” mentioned Annie Lee, founder at BNB Attestation Service. “By enabling reusable verification credentials, we’re giving customers sooner entry whereas guaranteeing a protected and scalable Web3 ecosystem.”

Reusable identification for Web3 use circumstances

The idea of a reusable digital identification is designed to scale back friction for each customers and companies. In response to Sumsub, its resolution can scale back onboarding time by as much as 50 per cent and improve conversion charges by 30 per cent.

“This partnership is a vital milestone in our wider technique to convey reusable digital identification into mainstream Web3 use circumstances. For customers, it means fewer limitations when accessing platforms; for companies, it gives a dependable and compliant approach to welcome extra individuals into their ecosystem,” mentioned Ilya Brovin, chief development officer at Sumsub. “We’re proud to be driving a longer-term shift the place ‘identification’ strikes with the person, not in opposition to them.”

Trying forward, Sumsub and BAS plan to increase the advantages of this partnership to a wider vary of Web3 functions. Potential use circumstances embrace streamlined KYC processes for exchanges and wallets, compliant entry to DeFi protocols, connecting Actual World Asset (RWA) platforms with identification credentials, and guaranteeing honest distribution for neighborhood airdrops by verifying actual customers.