Create blockchain_identity_verification.sol

features/blockchain_identity_verification/blockchain_identity_verification.sol

@@ -0,0 +1,20 @@
+// File name: blockchain_identity_verification.sol
+pragma solidity ^0.8.0;
+
+contract BlockchainIdentityVerification {
+    address private owner;
+    mapping (address => string) public identities;
+
+    constructor() public {
+        owner = msg.sender;
+    }
+
+    function verifyIdentity(address user, string identity) public {
+        require(msg.sender == owner, "Only the owner can verify identities");
+        identities[user] = identity;
+    }
+
+    function getIdentity(address user) public view returns (string) {
+        return identities[user];
+    }
+}