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 6648821 Details
Epoch: 309 Number of transactions in block: 65 slot_no: 48375372 epoch_slot_no: 250572 block_no: 6648644 slot_leader_id: 5003953 size: 55466 time: 2021-12-19 19:21:03 proto_major: 6 proto_minor: 0 hash: \x095ee6f7e159b64221d6c2b574eaa9c3cd54189f0ef1b8b9b35bb620ce8a0ac8Block Operator
vrf_key: vrf_vk1gkqrkn2hem278py2d44wak5496r4kmv3nu55mycwj7hf659evtqs5t750t op_cert: \xa723b4dc537b9278ba920df22bed9764822ec7cac091030f2246afe9c51a374e op_cert_counter: 4