Cryptonite (XCN)

Cryptonite (XCN) is the first implementation of the lightweight mini-blockchain scheme, designed to address the blockchain bloat problem and improve scalability. With Cryptonite, nodes no longer need to spend days synchronizing with the network, and average users do not have to fear becoming full nodes. This is made possible through a decentralized balance sheet approach, which allows new nodes to synchronize quickly and existing nodes to free up disk space by deleting old transactions. As a result, the network can remain more decentralized, making mining more accessible to all.

Cryptonite offers superior support for micro-transactions and custom transaction messages thanks to its mini-blockchain scheme. Unlike other altcoins, where the full blockchain is required to synchronize with the network, Cryptonite’s scalable nature allows for full support of transaction messages and micro-transactions. Additionally, Cryptonite is the first altcoin to feature withdrawal limits, allowing users to limit how many coins they can send from an address in one block. This feature enhances the security and confidence in low-confirmation transactions, making 0-confirmation transactions safer under the right conditions.

Cryptonite features unmalleable transactions to protect against transaction malleability, avoiding potential damage to the economy caused by such vulnerabilities. Cryptonite easily maintains address balances without extensive computational effort using a self-contained balance sheet called the account tree. Each node in the network has a copy of the account tree, ensuring integrity and agreement between nodes on the valid version of the account tree. Mining in Cryptonite not only controls the coin minting process but also confirms transactions and secures the network by rewarding miners for contributing their computing power.