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 5221897 Details
Epoch: 242 Number of transactions in block: 22 slot_no: 19334262 epoch_slot_no: 153462 block_no: 5221720 slot_leader_id: 4964312 size: 14225 time: 2021-01-17 16:22:33 proto_major: 4 proto_minor: 0 hash: \x4713015ffa621321fb114f0fb598d6ce0a156e0d5b06c8ec60e22f53dbb5d75dBlock Operator
vrf_key: vrf_vk1srs2y8nn0a4umvk9dxq9tle7r2g9gphm0vv0j65crkvne2ys98ssr5wlht op_cert: \xd88983bfa30f4b9fe4d9b850992fb2ced382e2974b5c20184ce65c26a42b31d5 op_cert_counter: 2