Step 1: insert your private key. This private key is used to sign the Apostile Sending operation
To work with blockchain you likely need private key with ether for transactions. If you dont have private key - click here and I will give you random private key with some testnet Ethereum.
Step 2: Select document:
After you select the document, it will be converted to Base64 encoding, than it will be fed into sha256 hash function and be transformed into hash
Step 3: Type in some tag for your new apostille. The Apostille will be saved in unreadable format, so this tag will help find particular apostille
Step 4: Push the button
Your Ethereum Address is: