Block peak - The block range and duration of the blockchain (in blocks) on creation of the current block Nonce - The transaction range for the from address (bear in mind this starts at 0 so a nonce of 100 would truly be the a hundred and first transaction submitted https://bookmarksfocus.com/story6359150/blockchain-explorer-fundamentals-explained-https-heavenarticle-com-author-pathpastor4-452336