Block peak - The block variety and size on the blockchain (in blocks) on generation of the current block Nonce - The transaction range with the from address (Remember this starts at 0 so a nonce of 100 would actually be the 101st transaction submitted by this account) Contract development https://sitesrow.com/story10326329/facts-about-blockchain-explorer-confirmed-transactions-revealed-https-www-webwiki-co-uk-cryptoexplorerhub-com