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 6643117 Details
Epoch: 309 Number of transactions in block: 27 slot_no: 48252208 epoch_slot_no: 127408 block_no: 6642940 slot_leader_id: 4572864 size: 66506 time: 2021-12-18 09:08:19 proto_major: 6 proto_minor: 0 hash: \x9cbc49acd017d678b0dba1c108faba9ca33c2da07ab66dcb197bb984cb29c153Block Operator
vrf_key: vrf_vk1dvumtjl4aw02v0wscezwtq93m47er2zktlwvha2s20fcrd9hdr3q2zsxy6 op_cert: \x2402854d2a1690ff412c0e6f0cdaccc73a03496e36eeb4e89e55ded181edda27 op_cert_counter: 6