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 821918 Details
Epoch: 38 Number of transactions in block: 1 slot_no: 821972 epoch_slot_no: 1172 block_no: 821878 slot_leader_id: 4 size: 1029 time: 2018-04-02 04:15:31 proto_major: 0 proto_minor: 1 hash: \x94f9ffda5ad084147e2b5a5321c5a56fef1f2320e42d64d0f35d5da9131e99b2Block Operator
vrf_key: op_cert: op_cert_counter: