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 6640391 Details
Epoch: 309 Number of transactions in block: 3 slot_no: 48197684 epoch_slot_no: 72884 block_no: 6640214 slot_leader_id: 5155461 size: 1811 time: 2021-12-17 17:59:35 proto_major: 6 proto_minor: 0 hash: \xf2e38fe96a4d1a86729a6e0f8dfdd18851ceae5f8ae0d88eeb412d9421e5f7faBlock Operator
vrf_key: vrf_vk12y0w5lf2um7jnaamxezagrndnqa4zylp6r9edhturnkydah9v0js47h9v8 op_cert: \x0b7315f07c3b77d76d215271632a433a70ea246957e36ddb54da5e00e57d7b85 op_cert_counter: 8