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 5149930 Details
Epoch: 238 Number of transactions in block: 3 slot_no: 17877354 epoch_slot_no: 424554 block_no: 5149753 slot_leader_id: 4556309 size: 5324 time: 2020-12-31 19:40:45 proto_major: 4 proto_minor: 0 hash: \xefc7f9c85d91a0c52b31a1c79709c1027f885111f1dff127e1a72391e479aad9Block Operator
vrf_key: vrf_vk1d64n6vnj4en52mhn29vux22pjvwfn4fwaktv92xpk7n8gq8qwzyqvern57 op_cert: \x7d57491c354acda3fad1cba2d1c7b2df332110dd8cb47d5ef40a59611f12e5e8 op_cert_counter: 2