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 6637916 Details
Epoch: 309 Number of transactions in block: 25 slot_no: 48148179 epoch_slot_no: 23379 block_no: 6637739 slot_leader_id: 5452949 size: 14323 time: 2021-12-17 04:14:30 proto_major: 6 proto_minor: 0 hash: \x6e5b9bf7008c9de3936dd93133d909bdb8642dec0c169f81724d9f39241e3cd2Block Operator
vrf_key: vrf_vk1n6s0rl6d5udka80mqxsd4gpvc4ndg2x85ztftv3aga7y8q3r7nesmmfs58 op_cert: \x028de9d16e33c3e5808c9dd8fc7aaa06788e10d606ae7ac5b4b7b0be4bccc123 op_cert_counter: 3