Block peak - The block range and duration from the blockchain (in blocks) on creation of the current block Nonce - The transaction range with the from address (bear in mind this begins at 0 so a nonce of one hundred would essentially be the one hundred and first transaction https://bookmarkedblog.com/story21546855/explorer-blockchain-things-to-know-before-you-buy-https-www-instapaper-com-p-16864836