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 6643568 Details
Epoch: 309 Number of transactions in block: 32 slot_no: 48261269 epoch_slot_no: 136469 block_no: 6643391 slot_leader_id: 5568326 size: 26100 time: 2021-12-18 11:39:20 proto_major: 6 proto_minor: 0 hash: \x1325db7a65038db17c84c57901edeaf6e949e3385efbfbaea41a0b47ced82462Block Operator
vrf_key: vrf_vk1uyetyme67x7j50t2lqm6kzdxqapxy4exg9dznjnq63mcl7fa5a8q494gez op_cert: \xa80181b5e8fa021ef53f42b62c981b08008558dd9eef835d5fabb100e50bfe50 op_cert_counter: 3