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 6621143 Details
Epoch: 308 Number of transactions in block: 5 slot_no: 47800437 epoch_slot_no: 107637 block_no: 6620966 slot_leader_id: 4746508 size: 5513 time: 2021-12-13 03:38:48 proto_major: 6 proto_minor: 0 hash: \x71f46406b526cfc2f036fa80110dc0b6e8e9f9cd8b6b9d55606242f27a953e98Block Operator
vrf_key: vrf_vk1sscqzyu63clxvm48qar825vyh2u4zfpnz57m2calzwgufvpmgwqsldk7tx op_cert: \x66f53c81980982df4692687f2fd0d5be563b2d9bf98269f3e6e522121b6e0869 op_cert_counter: 5