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 5621136 Details
Epoch: 261 Number of transactions in block: 29 slot_no: 27474043 epoch_slot_no: 85243 block_no: 5620959 slot_leader_id: 4731801 size: 13436 time: 2021-04-21 21:25:34 proto_major: 4 proto_minor: 0 hash: \x0b8d44e04daae967a1771cccacf860c5ee8026a5e4f631f9ec6ceeae42f5b079Block Operator
vrf_key: vrf_vk1wme2l30cnp46hvvyc68gqzzke0srfuwl7vld3s7usmp4cpvrcagq2hxlg0 op_cert: \x08da73534604b0de4f9a396cba4bb31fb47f9f5817ef36caa714b22241bc1bd3 op_cert_counter: 2