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 6639843 Details
Epoch: 309 Number of transactions in block: 3 slot_no: 48186837 epoch_slot_no: 62037 block_no: 6639666 slot_leader_id: 5321971 size: 6845 time: 2021-12-17 14:58:48 proto_major: 6 proto_minor: 0 hash: \xaeed37a98e44f69842df6d5948d7cf52929158ab43d809ca0d9598bca3f12961Block Operator
vrf_key: vrf_vk103m86swc6l6cx74yz9urm6ggcax765e6rpsqayu3ewag5uh8yamq2r6jn3 op_cert: \x1da4a314536da749d9d14f64460942456a1b6c69896ebc579bdbff752cca35d4 op_cert_counter: 3