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 5151915 Details
Epoch: 239 Number of transactions in block: 4 slot_no: 17919392 epoch_slot_no: 34592 block_no: 5151738 slot_leader_id: 4702299 size: 4585 time: 2021-01-01 07:21:23 proto_major: 4 proto_minor: 0 hash: \x3147ed34d144f84b521901f76e359cedaac8c152452ca7d819735b3b9eb8b503Block Operator
vrf_key: vrf_vk1amj3pym9j3ccxt6mtsrjrdunz7lnv0cza09dwf426cwnx8jdwlqqj4s694 op_cert: \x0deb754153589d1636ed6bdf4a9f4faa390ea2d8dc562f8af009a5dd798af285 op_cert_counter: 1