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 6621701 Details
Epoch: 308 Number of transactions in block: 13 slot_no: 47812566 epoch_slot_no: 119766 block_no: 6621524 slot_leader_id: 5449731 size: 17120 time: 2021-12-13 07:00:57 proto_major: 6 proto_minor: 0 hash: \x245abfce0718df5061196ce160d0b7444189a7039143872bd6c2b2a410ec0c13Block Operator
vrf_key: vrf_vk1mt5n3nu8z9q47t2dngdgfmp53gj0ptwnvv2uqxwxv9e4trkl3nzqt7nka2 op_cert: \xb819519428d07417283962945ef1a9fe9485d6ba8bad955bd4842d54c07a9197 op_cert_counter: 3