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 5621907 Details
Epoch: 261 Number of transactions in block: 25 slot_no: 27490337 epoch_slot_no: 101537 block_no: 5621730 slot_leader_id: 4559599 size: 10780 time: 2021-04-22 01:57:08 proto_major: 4 proto_minor: 0 hash: \x66eb18220142bd1281723aecd89957c463761319f72ab6fdbe917feccf21113cBlock Operator
vrf_key: vrf_vk1ttfmw3qerarz90hw68y2vcfajkvu53tq039lgdrhr5cqrz889rjsjs2t7m op_cert: \xd6ca0e9702f7e811adf5a1c4274b8e74250154252e5a71ac8e01aa294dec985f op_cert_counter: 3