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 6691857 Details
Epoch: 311 Number of transactions in block: 20 slot_no: 49263269 epoch_slot_no: 274469 block_no: 6691680 slot_leader_id: 4577258 size: 32415 time: 2021-12-30 01:59:20 proto_major: 6 proto_minor: 0 hash: \xd83db98747e7d90e4ee2592355ca220eac8741bfaa5f7bfa4018090d1ba8a6bcBlock Operator
vrf_key: vrf_vk1qhfa2dr9m5whjr77pemfkt3cdcs53fqm3vk7d6fpugjgp74d7nysvcnwm2 op_cert: \x401ec6ff0e1b589c6ba07cc93fd337ddbfd7566e1d6df7596122245948cb4304 op_cert_counter: 7