1. Blockchain network
(If you have something to do, you must answer any questions about the basics of blockchain.)
How to synchronize accounting information between accountants with hash algorithm? - Communicate through a "peer-to-peer network".
1.1 Blockchain Network - Peer-to-Peer Network
Hash algorithm peer-to-peer network is a decentralized network that does not have a central server and relies on user groups to exchange information.
Peer-to-peer networks have: Decentralization Scalability Robustness.
2. Blockchain transaction network.
Hash algorithm Because the blockchain is often an open network, when everyone completes a transaction, it will be broadcast to the entire blockchain network through a peer-to-peer network, and everyone will receive the transaction information. All transactions constitute a "transaction pool".