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 391386 Details
Epoch: 18 Number of transactions in block: 3 slot_no: 391418 epoch_slot_no: 2618 block_no: 391366 slot_leader_id: 6 size: 1742 time: 2017-12-23 12:17:31 proto_major: 0 proto_minor: 1 hash: \xec65418f221b9f4ab0ab692fff797232ab4820db872dfd3aee813d99b88bc563Block Operator
vrf_key: op_cert: op_cert_counter: