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 6643212 Details
Epoch: 309 Number of transactions in block: 9 slot_no: 48253972 epoch_slot_no: 129172 block_no: 6643035 slot_leader_id: 5152757 size: 7852 time: 2021-12-18 09:37:43 proto_major: 6 proto_minor: 0 hash: \x2a7aa21b55ad2ff2dd9695cf9edadc65ea0d8ed4ff6b031f2d7db5d2f41f124dBlock Operator
vrf_key: vrf_vk1hj70x993rze9mhsgj8dvee0vcsx2vxqns92yysnfqueueulwnheqkq0246 op_cert: \xdfe3c55c4d8fc3d619af1ca4e45aa3d8db8dbedc8cf4d343f8cffe437e3b00c8 op_cert_counter: 7