Blog What is a Block? A block is a collection of transactions that have happened during a certain amount of time that is added to the blockchain. You'll also like...Waste Management on BlockchainProof of StakeTuna Tracking on BlockchainShare this:TwitterFacebookLinkedInTelegramWhatsAppEmail PrevPreviousGetting Started with Bitcoin and Cryptocurrencies Workshop NextDebate: Is Proof of Work the Ultimate Solution?Next