A Cardano block is a collection of transactions that are grouped together and verified as a unit. It's similar to a page in a ledger. Each block contains a hash, which is a unique cryptographic code that identifies the block and its contents. Once a block is created, it's added to the blockchain, which is a public, distributed database. This process is known as block production. The creation of new blocks is carried out by staking pools, which are groups of individuals who contribute their ADA to secure the network. Blocks play a crucial role in the Cardano network by recording transactions, ensuring security, and providing a historical record.
Block 6643978 Details
Epoch: 309 Number of transactions in block: 13 slot_no: 48269490 epoch_slot_no: 144690 block_no: 6643801 slot_leader_id: 4558590 size: 27941 time: 2021-12-18 13:56:21 proto_major: 6 proto_minor: 0 hash: \x691d7322c01635ffe96a6d952b72cd9aebf03752440068397a09969c0306214eBlock Operator
vrf_key: vrf_vk12ply07ya8jzhyqmpcystrm0f4rp853cymcsn33kpx7l9s6d822gq37n0fg op_cert: \x27722aa15188c897c2bdc1211102804ae31e1e59c7100a951ffe4dfdf32b1bd6 op_cert_counter: 8