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 5399621 Details
Epoch: 250 Number of transactions in block: 16 slot_no: 22918800 epoch_slot_no: 282000 block_no: 5399444 slot_leader_id: 4490688 size: 6983 time: 2021-02-28 04:04:51 proto_major: 4 proto_minor: 0 hash: \x4303170135ab5f12b96aef0f580a0aa8405d3cb5d6a9c8f23dd7ff9af429c740Block Operator
vrf_key: vrf_vk1dkfsejw3h2k7tnguwrauqfwnxa7wj3nkp3yw2yw3400c4nlkluwqzwvka6 op_cert: \xd2aef9732541e9c39d15e5c9da756f8befd0c22fa53a16f3f08b6d8fdd2feeb3 op_cert_counter: 2