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 7821920 Details
Epoch: 366 Number of transactions in block: 18 slot_no: 72934552 epoch_slot_no: 185752 block_no: 7821743 slot_leader_id: 5471731 size: 46421 time: 2022-09-30 01:20:43 proto_major: 7 proto_minor: 0 hash: \x941690b78a3b06462b73a2d4809b02faeb6ecebe64a9227a0f4c4e7d7314025bBlock Operator
vrf_key: vrf_vk1xxqfg0zefcws6ahuexzncssy70003m2f9qttcczvndsr6n037dsqrmnv4m op_cert: \x77b10becb277fcabe68d40a3b6736620a476358fc8f440b216e96584f866fc82 op_cert_counter: 14