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 515864 Details
Epoch: 23 Number of transactions in block: 2 slot_no: 515904 epoch_slot_no: 19104 block_no: 515839 slot_leader_id: 8 size: 1390 time: 2018-01-21 07:52:51 proto_major: 0 proto_minor: 1 hash: \x1b794f61fc9fd4e2d681db96b80fc1a016cc2d773265d76194a12a66d15aac9aBlock Operator
vrf_key: op_cert: op_cert_counter: