ProveID

• “ProvID offers Know-Your-Customer address verification on Ethereum. The service currently maps the physical address of an individual to their public/private key pair. By verifying that a key pair belongs to a physical individual, ProvID creates proof for KYC and anti-sybil purposes. To attest to their address, users simply have to enter their address online, receive a sealed letter with an identification code and enter their code along with their Ethereum address into ProvID’s website.”
• A ‘Core Component’ of Consensys.