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 7821821 Details
Epoch: 366 Number of transactions in block: 22 slot_no: 72932551 epoch_slot_no: 183751 block_no: 7821644 slot_leader_id: 4556665 size: 84318 time: 2022-09-30 00:47:22 proto_major: 7 proto_minor: 0 hash: \xf28f465e04c2a7f79d744dc9f68dab7de3bee4853307d50308f9be36da06a7d2Block Operator
vrf_key: vrf_vk1kwsdcp352hd8ua5q5eq9r9m84a5eynpvryaes22mldg6629vp3uqy9w9rj op_cert: \x7dc629769a9d91513a3693137993b190eac825217455e6388afc6c892472e559 op_cert_counter: 12