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 5121885 Details
Epoch: 237 Number of transactions in block: 3 slot_no: 17309175 epoch_slot_no: 288375 block_no: 5121708 slot_leader_id: 4490695 size: 2761 time: 2020-12-25 05:51:06 proto_major: 4 proto_minor: 0 hash: \xaa576e1549a0f6711ee3ede42d9636e0cdb8401f1d12860643b5c975faed91d7Block Operator
vrf_key: vrf_vk14y9pjprzlsjvjt66mv5u7w7292sxp3kn4ewhss45ayjga5vurgaqhqknuu op_cert: \xeac33beea37b7f9a4c4728dd7a9fc624938d3402832e572aef5c5912f0d3ce22 op_cert_counter: 1