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 5621109 Details
Epoch: 261 Number of transactions in block: 15 slot_no: 27473449 epoch_slot_no: 84649 block_no: 5620932 slot_leader_id: 4597776 size: 7955 time: 2021-04-21 21:15:40 proto_major: 4 proto_minor: 0 hash: \x2899b96152e10c75536455c964fa3649ee2e3d4ba5b546b510f5baa48062c1e4Block Operator
vrf_key: vrf_vk12yhs6pf5krcnnaedcvex2puny3eda8p9n349ug3rlxf8y63pph9swqv8x5 op_cert: \xd3dce4ab87aede674a44ebadfbf5739929c5a0af5af99afde5e9ca1cb7ca9478 op_cert_counter: 2