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 5621396 Details
Epoch: 261 Number of transactions in block: 16 slot_no: 27479813 epoch_slot_no: 91013 block_no: 5621219 slot_leader_id: 5154189 size: 7298 time: 2021-04-21 23:01:44 proto_major: 4 proto_minor: 0 hash: \xa6324b435bf68f3a63c72e8fef2500931fae3db4c7d4c1fe38c552c8c4cfb8a7Block Operator
vrf_key: vrf_vk18svxfgx9c6hrjsu2yu0zye7fjjhgammq2une528athfuvnyjwatq0hlkvm op_cert: \x1087558fc744419289d8c4505b6169533322be0ed507b2bbf79c01d3b8881a6c op_cert_counter: 4