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 6639081 Details
Epoch: 309 Number of transactions in block: 16 slot_no: 48170703 epoch_slot_no: 45903 block_no: 6638904 slot_leader_id: 4961637 size: 18735 time: 2021-12-17 10:29:54 proto_major: 6 proto_minor: 0 hash: \x4de3c39a51f38abc6fb5ce4445d0a5dacb9be35d88c2eebf6d8bab29fa40e85aBlock Operator
vrf_key: vrf_vk10yts68r6rzs9jh2f4a3a7lfvzfm3w7907wrtxun79hk56lxdsnqsx93y75 op_cert: \x4260c4ff640722a8a4a570718b5637ab900607460382c2e0b1fd46e4c717e018 op_cert_counter: 5