blockchain

How to run

1. Start the server

• 2 wallet servers

$ go1.18 run main.go wallet_server.go -port 8080 -gateway http://127.0.0.1:5001

$ go1.18 run main.go wallet_server.go -port 8081 -gateway http://127.0.0.1:5002

• 3 blockchain servers

$ go1.18 run main.go blockchain_server.go -port 5001

$ go1.18 run main.go blockchain_server.go -port 5002

$ go1.18 run main.go blockchain_server.go -port 5003

2. open blowser

• wallets
  http://0.0.0.0:8080/
  http://0.0.0.0:8081/

• transactions
  http://0.0.0.0:5001/transactions
  http://0.0.0.0:5002/transactions
  http://0.0.0.0:5003/transactions

• chain
  http://0.0.0.0:5001/
  http://0.0.0.0:5002/
  http://0.0.0.0:5003/

3. set parameters

In a terminal on port 5001, copy the Public Key, Private Key, and Blockchain Address displayed after executing the command( $ go1.18 run main.go blockchain_server.go -port 5001), and enter each in the browser form at http://0.0.0.0:8080/.

→ A wallet with no balance cannot be used for remittance, so it should be a miner's wallet, so that the mining rewards will be used to keep the balance in the wallet.

4. remittance

Copy and specify the remittance address from the wallet on 8081 using the browser on 8080, and remit the money.

Synchronization of transactions occurs on each server, and the /transactions screen changes.

5. mining

http://0.0.0.0:5001/mine

When you run the link above, mining occurs and the transactions are applied to the server's blockchain.

confirm the chain.
http://0.0.0.0:5001/