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 6521990 Details
Epoch: 303 Number of transactions in block: 2 slot_no: 45769075 epoch_slot_no: 236275 block_no: 6521813 slot_leader_id: 5609069 size: 1642 time: 2021-11-19 15:22:46 proto_major: 6 proto_minor: 0 hash: \x1bd5c345ec4e4cff41a86d2f96e091b5b408f674c4404965f1bccea5a9ccaeefBlock Operator
vrf_key: vrf_vk1umc4uaql3pps827tkzzwdzgrug0482utuya77f2xvn6497xye8uqflwjxz op_cert: \x495f97fbef2a06764852812c63879e11b5f5afeb0916993f7d5a6ca2afc6f875 op_cert_counter: 1