Blockpass

Blockpass is an identity verification service for digital asset businesses and regulated institutions, providing KYC, KYB and anti-money-laundering screening tools plus reusable compliance credentials on chain. Its clients are trading platforms, custodians and asset issuers that must meet identity retention and travel rule requirements.

It addresses the problem that the same user resubmits identity documents at every platform while an on-chain address cannot prove that a review was completed. Technically it turns review results into credentials verifiable on chain, reusable across services, so platforms verify the credential instead of storing raw documents again. Once bound to an address, a credential can be read directly by contracts, letting issuers set access conditions on participating addresses. It belongs to the narrative of compliance technology and on-chain identity infrastructure.