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 5142894 Details
Epoch: 238 Number of transactions in block: 2 slot_no: 17733362 epoch_slot_no: 280562 block_no: 5142717 slot_leader_id: 4490689 size: 4255 time: 2020-12-30 03:40:53 proto_major: 4 proto_minor: 0 hash: \x41e33c9b7064c8eaac25734fb88d930bac148c81c0c223a804f9f816c631dc52Block Operator
vrf_key: vrf_vk1nsd60hkw7uahngavcnq9g95tt2ewh477cwtmtdtnxk70g0cpdfxqknqup3 op_cert: \xb4cc6a6faece66bdc611bf1dd6fe7fe798d44a44318eb36ca355132a8ab54cf0 op_cert_counter: 1