Some technical documentation about starcoin.
- Sync protocols
The Starcoin block chain contains a variety of sync modes, the two most common of which are described here full sync，fast sync.The following describes the sync process and sync protocols involved in each of these two modes.
- Introduction to Consensus
The Starcoin blockchain is a secure, fully decentralized blockchain. The Starcoin consensus is optimized based on the Satoshi Nakamoto consensus, using the PoW algorithm and the longest chain principle to achieve consistent decision-making in a distributed environment, both inheriting the security and decentralization features of the Nakamoto consensus, but also to ensure that the Starcoin network is fair and open.
- Introduction to Accumulator
The Merkle Accumulator is an append-only Merkle tree that the Starcoin Blockchain uses to store the transaction_info hash. Merkle accumulators can provide proofs that a transaction was included in the chain (“proof of inclusion”). They are also called “history trees” in literature.
Starcoin blockchain is a distributed programmable database designed to be used as a financial infrastructure. The only way to change the state of the database is to execute transactions on the Starcoin VM. The transaction can contain smart contract written with Move. Move is a programming language developed by Libra Core. The security design of Move is completely consistent with the design concept of Starcoin, so we use Move to write smart contracts.