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 421744 Details
Epoch: 19 Number of transactions in block: 1 slot_no: 421776 epoch_slot_no: 11376 block_no: 421723 slot_leader_id: 6 size: 1029 time: 2017-12-30 12:56:51 proto_major: 0 proto_minor: 1 hash: \x771acd3bfd8c3c1b8242b4b290226bca7c498e652cf67c18dd997e0a37926587Block Operator
vrf_key: op_cert: op_cert_counter: