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 6639136 Details
Epoch: 309 Number of transactions in block: 5 slot_no: 48171879 epoch_slot_no: 47079 block_no: 6638959 slot_leader_id: 5740930 size: 2195 time: 2021-12-17 10:49:30 proto_major: 6 proto_minor: 0 hash: \xbbdc92fa8e01d173aae967ddceb067248cc80920028ce21a7cb3c8f31fa5ac38Block Operator
vrf_key: vrf_vk19kxttz22h8qn54f6n7rzh7xdzzzllgecu34gk2wdralrcrtvpm9s5ewjmt op_cert: \x67815138944d3da3f92b9191904dac3ba7bcb9f5af8d3ed1b38755de71a069ad op_cert_counter: 4