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 6621866 Details
Epoch: 308 Number of transactions in block: 18 slot_no: 47815674 epoch_slot_no: 122874 block_no: 6621689 slot_leader_id: 4588020 size: 39459 time: 2021-12-13 07:52:45 proto_major: 6 proto_minor: 0 hash: \xd7baa2edc8ca43765113cfbc1890c45f395a51143ab3097b28e0a2d5a08e38caBlock Operator
vrf_key: vrf_vk1v38ah9nkpaw4799796l5ypvdyrusx8pedyktw4srzj3fc8ksa40sl0vmvd op_cert: \x2b07fa93fa9690c3f4bef6a1d79aaa02b98c0c553504602a18427421f6a594f3 op_cert_counter: 16