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 6648873 Details
Epoch: 309 Number of transactions in block: 20 slot_no: 48376242 epoch_slot_no: 251442 block_no: 6648696 slot_leader_id: 4633520 size: 20526 time: 2021-12-19 19:35:33 proto_major: 6 proto_minor: 0 hash: \xbcbab765fe69454a15107cb14d5a72753d1de928987c4216057b1d4e8f06f4e7Block Operator
vrf_key: vrf_vk1qtfnpacu3kmr92tyfztcswj44ee0pav0h47kmw7ylqh65r3lf5js7ut334 op_cert: \x3247ff54c54999df4f42e11f7c7276fb23c44ea4fb35751261d0ff770b47a615 op_cert_counter: 9