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 3399639 Details
Epoch: 157 Number of transactions in block: 4 slot_no: 3401021 epoch_slot_no: 9821 block_no: 3399480 slot_leader_id: 4 size: 2401 time: 2019-11-20 04:18:31 proto_major: 0 proto_minor: 2 hash: \xdc359dc427063b19f9a0d300829dd1fc8795345293d91c6775342e2869919604Block Operator
vrf_key: op_cert: op_cert_counter: