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 6643748 Details
Epoch: 309 Number of transactions in block: 54 slot_no: 48264413 epoch_slot_no: 139613 block_no: 6643571 slot_leader_id: 5152904 size: 67533 time: 2021-12-18 12:31:44 proto_major: 6 proto_minor: 0 hash: \x792d5bf5058020c7ef4fe5713f4e266272b5681924f8b944f73363fd452cbfbbBlock Operator
vrf_key: vrf_vk1pqsnv96072nq89pjw6wkyj6qw4qrw7v7qs6ak7y8aah7w4htdauq8syga5 op_cert: \x3ae5ba9b39f5b6f56342aadbb4780d2ec7b92d285600c4d5780588258c93d480 op_cert_counter: 7