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 5621215 Details
Epoch: 261 Number of transactions in block: 12 slot_no: 27475754 epoch_slot_no: 86954 block_no: 5621038 slot_leader_id: 4569152 size: 7076 time: 2021-04-21 21:54:05 proto_major: 4 proto_minor: 0 hash: \x76c46471586f2b370f62a3560b2885a057f5d310b30634d07ee6e0370d5d29e7Block Operator
vrf_key: vrf_vk1dgwa4jajp6558sdvlrkmgjqkem5z8tl8fxe2hhve6erzr905yumqk5npjh op_cert: \x9924f387dac10ee6257bd1a85df6ea7fc0a4ed3425a33b68d8f4a7e560b95c68 op_cert_counter: 3