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 3103888 Details
Epoch: 143 Number of transactions in block: 1 slot_no: 3105279 epoch_slot_no: 16479 block_no: 3103743 slot_leader_id: 3 size: 1664 time: 2019-09-12 17:17:51 proto_major: 0 proto_minor: 2 hash: \x42cd499e5f8a16b56228accd32f1f1d573389788ecc9481b764bbb5893a914baBlock Operator
vrf_key: op_cert: op_cert_counter: