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 6639909 Details
Epoch: 309 Number of transactions in block: 25 slot_no: 48188180 epoch_slot_no: 63380 block_no: 6639732 slot_leader_id: 5066676 size: 22969 time: 2021-12-17 15:21:11 proto_major: 6 proto_minor: 0 hash: \xaf9461d9b65997d11a553adf0b3c3ed71a7a815b4074cd5bc2dbb103316fa641Block Operator
vrf_key: vrf_vk1tn22sa0azvtls9m2jyxxwpw0mjqrprgrrjdrlf43hs45kn2ky9rqv2384z op_cert: \x699091b6a02e6988835a6abc4a1247ce099ea0bd600df190d5282a089a0045b2 op_cert_counter: 8