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 6639719 Details
Epoch: 309 Number of transactions in block: 20 slot_no: 48184589 epoch_slot_no: 59789 block_no: 6639542 slot_leader_id: 5386810 size: 22224 time: 2021-12-17 14:21:20 proto_major: 6 proto_minor: 0 hash: \x66b2db2b3fdb9a48a8d1e4447fcb91c95c545866ddbf214db844deb346c2d28aBlock Operator
vrf_key: vrf_vk10jq8fcdqnz9unpleur3waafhatjdpjlqq2vkc53eksuese3s7v4q740658 op_cert: \x5e85d120a4da14a6427e273624805684890b7409c5d6125198e685d17b84d8dc op_cert_counter: 3