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 5821820 Details
Epoch: 270 Number of transactions in block: 13 slot_no: 31533942 epoch_slot_no: 257142 block_no: 5821643 slot_leader_id: 5152757 size: 5456 time: 2021-06-07 21:10:33 proto_major: 4 proto_minor: 0 hash: \x749d08163f7e073d81b3e622645d33d41db3fe14f2c60a4f860faaefc2848cffBlock Operator
vrf_key: vrf_vk1hj70x993rze9mhsgj8dvee0vcsx2vxqns92yysnfqueueulwnheqkq0246 op_cert: \xdfe3c55c4d8fc3d619af1ca4e45aa3d8db8dbedc8cf4d343f8cffe437e3b00c8 op_cert_counter: 4