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 5817621 Details
Epoch: 270 Number of transactions in block: 12 slot_no: 31449250 epoch_slot_no: 172450 block_no: 5817444 slot_leader_id: 4558344 size: 4722 time: 2021-06-06 21:39:01 proto_major: 4 proto_minor: 0 hash: \x02c90b666921669f0bcca850b1f9eb8edfac1f64d1157f7c8edc3206e14b7294Block Operator
vrf_key: vrf_vk1vnzx4gph3j9ups7v2udcf3z96y9x85z53dnqc5umlshwlgum4j9sucfdpe op_cert: \x48e3eb9daa3daba0778bbc780f2fb6fc6a96ef66f1b53637fb61edd7d4ac12e2 op_cert_counter: 5