Block top - The block quantity and duration on the blockchain (in blocks) on creation of the current block Nonce - The transaction range with the from address (Remember this commences at 0 so a nonce of a hundred would essentially be the one hundred and first transaction submitted by https://lamm-tolstrup-3.blogbright.net/investigating-the-unseen-the-role-of-blockchain-explorers-in-the-copyright-world