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 5221451 Details
Epoch: 242 Number of transactions in block: 18 slot_no: 19325133 epoch_slot_no: 144333 block_no: 5221274 slot_leader_id: 4490689 size: 13136 time: 2021-01-17 13:50:24 proto_major: 4 proto_minor: 0 hash: \x11384cdf5baa3d2e631f44fa4e04d7db7a0584cd2399a6b5ca766a5382dd6cedBlock Operator
vrf_key: vrf_vk1nsd60hkw7uahngavcnq9g95tt2ewh477cwtmtdtnxk70g0cpdfxqknqup3 op_cert: \xb4cc6a6faece66bdc611bf1dd6fe7fe798d44a44318eb36ca355132a8ab54cf0 op_cert_counter: 1