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 6643574 Details
Epoch: 309 Number of transactions in block: 15 slot_no: 48261370 epoch_slot_no: 136570 block_no: 6643397 slot_leader_id: 5359678 size: 13957 time: 2021-12-18 11:41:01 proto_major: 6 proto_minor: 0 hash: \x92c0bc130dd5935e671a218d825ad3613f928aad850474d43dc43c70a95c5822Block Operator
vrf_key: vrf_vk16gqxtw9rx2tsx3elm8rlet6fxjkxzzusxlqjdn07ly5npzwegucqr45mgt op_cert: \xac2d5d2f5a354913be7443b43b8e30176d6b96c9284d3df27ec933c3e3c16a19 op_cert_counter: 3