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 6221555 Details
Epoch: 289 Number of transactions in block: 13 slot_no: 39618264 epoch_slot_no: 133464 block_no: 6221378 slot_leader_id: 4960121 size: 5214 time: 2021-09-09 10:49:15 proto_major: 5 proto_minor: 0 hash: \xed62a35b1bc85f78ffb1cf066415d038ee6611a36f0a1fb69c6ae3c69d0cfd8eBlock Operator
vrf_key: vrf_vk1cfgvfc8fxl43esu8evy9n6gj0nf48ve8464hsqy4t4c9e2qf3dqqx2976l op_cert: \x1d0d778bea650da0820c18f9ee21f7f3f26d5b80522fd33385980868112b3b81 op_cert_counter: 6