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 6643305 Details
Epoch: 309 Number of transactions in block: 20 slot_no: 48255920 epoch_slot_no: 131120 block_no: 6643128 slot_leader_id: 4560105 size: 19295 time: 2021-12-18 10:10:11 proto_major: 6 proto_minor: 0 hash: \xdab42c143abd9a1e96712df3799fac22d178c9c95cde73deefc8ed9ad3cdc98dBlock Operator
vrf_key: vrf_vk1gxp8x97dg35jcw5y3n0xhfjm0w06lhu9qja77pej40hhl3a246msxfe0j3 op_cert: \x83c3178e1c58b1ba44a5e594bcd5f6188b78a13794292358a8196e56d18d93c2 op_cert_counter: 9