{"version":"1.0","type":"link","title":"Blockchain - Newikis","description":"A blockchain is a distributed ledger with growing lists of records (blocks) that are securely linked together via cryptographic hashes. Each block contains a cryptographic hash of the previous block, a timestamp, and transaction data (generally represented as a Merkle tree, where data nodes are…","provider_name":"Newikis","provider_url":"https://newikis.com","cache_age":86400}