Smart contract to prove the existence of account

How it works

This is a reliable part of KYC. A member of the network sends a request from his wallet to a certain Oracle to confirm his involvement in a particular address. Along with the request he pays the possible fee of the Oracle. Then asks Oracle to confirm that he is the owner of the abandoned account. Oracle has received a request to confirm it or not. In the case of confirmation, the Oracle receives a fee. Oracle can be a reliable data operator (bank, service, payment system, exchange, government agency, etc.).

The same account can be confirmed by different oracles with different levels of trust. The Oracle indicates a trusted resource address on the network where you can check the confirmation.

The Creator of the contract becomes the first Oracle and can invite other oracles. Oracle can change its details (except address) and fee.

Contract address

0x52321c1dc4cd5963040d12ee72ebee5efc3f8a32

User usage

• request(string account, address oracle) request a confirmation account => address via oracle

• confirmed(string account, address address, address oracle) check a confirmation

• remove(string account, address oracle) remove request or confirmation

• withdraw(string account, address oracle) withdraw fee from unconfirmed request account via oracle

• getOracleName(address oracle) return oracle name

• getOracleUrl(address oracle) return oracle url

• getOracleFee(address oracle) return oracle fee

Oracle usage

• requested(string account, address address) check request for a confirmation account => address

• confirm(string account, address address) confirm an account

• revoke(string account, address address) revoke confirmation

• invite(address oracle, string name, string url, uint fee) invite a new oracle

• setOracleName(string name)

• setOracleUrl(string url)

• setOracleFee(uint fee)