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 6643981 Details
Epoch: 309 Number of transactions in block: 31 slot_no: 48269520 epoch_slot_no: 144720 block_no: 6643804 slot_leader_id: 4583947 size: 26514 time: 2021-12-18 13:56:51 proto_major: 6 proto_minor: 0 hash: \x4a0a3132cbe3a448cb78317cdd42543e7f208df9b399e3354e47a14ea7bc5f80Block Operator
vrf_key: vrf_vk1yas5ajk2v0k68ut8waafhmsc0m0f0fuaud0hg7l0vdnpvhyt3kqqavs0l2 op_cert: \x7635f74ab40e3ea8987327e9c143788513af0765f643f626e6e91ed815655780 op_cert_counter: 9