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 5191389 Details
Epoch: 240 Number of transactions in block: 5 slot_no: 18715914 epoch_slot_no: 399114 block_no: 5191212 slot_leader_id: 4558344 size: 3754 time: 2021-01-10 12:36:45 proto_major: 4 proto_minor: 0 hash: \x8eb3c2db3b8c6114d798ea90484e7192a78e4e7820fc814a401d23c9c83e8ea0Block Operator
vrf_key: vrf_vk1vnzx4gph3j9ups7v2udcf3z96y9x85z53dnqc5umlshwlgum4j9sucfdpe op_cert: \x31eba6fd06c7d651cff3ccb3c2abf41c6becade7a58f135da786dfb8dab32927 op_cert_counter: 3