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 6643437 Details
Epoch: 309 Number of transactions in block: 8 slot_no: 48258454 epoch_slot_no: 133654 block_no: 6643260 slot_leader_id: 6304824 size: 19641 time: 2021-12-18 10:52:25 proto_major: 6 proto_minor: 0 hash: \x754ddf51f02eea90575935c778683d9f286e6ae911dfc71c6bf266d993857760Block Operator
vrf_key: vrf_vk1fkm6t9f5w5kuxvlffcwp0hcnp9f6dv024cprfq7y2v8k2m70w2pq3vatg2 op_cert: \x85a70885e7bb6da4f3656a150f9c97f1a643e173f87ab7689b637a6f924f7c54 op_cert_counter: 2