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 5148548 Details
Epoch: 238 Number of transactions in block: 1 slot_no: 17849612 epoch_slot_no: 396812 block_no: 5148371 slot_leader_id: 4490688 size: 309 time: 2020-12-31 11:58:23 proto_major: 4 proto_minor: 0 hash: \x030775ea5d42f8db96f1032c9e97855bd814a11dc857220eed702a0a04d3f570Block Operator
vrf_key: vrf_vk1dkfsejw3h2k7tnguwrauqfwnxa7wj3nkp3yw2yw3400c4nlkluwqzwvka6 op_cert: \x5b96cb12f1875acf26beed323781d6d8d9982cdcae7af0924886d62bbed84af1 op_cert_counter: 1