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 3388771 Details
Epoch: 156 Number of transactions in block: 2 slot_no: 3390153 epoch_slot_no: 20553 block_no: 3388613 slot_leader_id: 4 size: 1297 time: 2019-11-17 15:55:51 proto_major: 0 proto_minor: 2 hash: \xa9bbce7e07630b3e2a142bcec45e3302ba0b582011b8e8653c31afd73f22663bBlock Operator
vrf_key: op_cert: op_cert_counter: