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 6639934 Details
Epoch: 309 Number of transactions in block: 25 slot_no: 48188676 epoch_slot_no: 63876 block_no: 6639757 slot_leader_id: 4982013 size: 25823 time: 2021-12-17 15:29:27 proto_major: 6 proto_minor: 0 hash: \x87c27488db14b4a09d1d70418bfc9a19816eae8ef1add75bca016dc1a367f69dBlock Operator
vrf_key: vrf_vk1086r9sefs2vuhxzztxkp9ttzvugxazv3v8whudg9y597dwfz6nms6we9dc op_cert: \x43ebb356cfac7d18929d7d47219ca27e64908e86888ff6714d35eb9bcfe58b04 op_cert_counter: 5