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 5256743 Details
Epoch: 243 Number of transactions in block: 9 slot_no: 20031800 epoch_slot_no: 419000 block_no: 5256566 slot_leader_id: 4490688 size: 3348 time: 2021-01-25 18:08:11 proto_major: 4 proto_minor: 0 hash: \x4eb926aa6099be5e6fedb61c5895ba2968fd0575939676518d7d1dd52ade6be8Block Operator
vrf_key: vrf_vk1dkfsejw3h2k7tnguwrauqfwnxa7wj3nkp3yw2yw3400c4nlkluwqzwvka6 op_cert: \x5b96cb12f1875acf26beed323781d6d8d9982cdcae7af0924886d62bbed84af1 op_cert_counter: 1