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 454486 Details
Epoch: 21 Number of transactions in block: 5 slot_no: 454521 epoch_slot_no: 921 block_no: 454463 slot_leader_id: 12 size: 2464 time: 2018-01-07 02:51:51 proto_major: 0 proto_minor: 1 hash: \x22204d47ff3d7d2fbc74052f7b50d80a571fc230a4f166eb06386e9587ee3894Block Operator
vrf_key: op_cert: op_cert_counter: