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 291504 Details
Epoch: 13 Number of transactions in block: 2 slot_no: 291531 epoch_slot_no: 10731 block_no: 291489 slot_leader_id: 3 size: 1390 time: 2017-11-30 09:21:51 proto_major: 0 proto_minor: 0 hash: \x03de0d77a82314d844796c176226f8c64b28720bb4ebdcfceabba22da593c9bdBlock Operator
vrf_key: op_cert: op_cert_counter: