barreleye

README

@Barreleye Chain ·

Official open source of Barreleye Blockchain.

with initial developer @Youngmin Kim, @Nayoung Kim

Barreleye Usage.

Prerequisites.

Docker download here docker.com.

1. Pull Docker Image.

Pull the Barreleye Docker image.

$ docker pull kym6772/barreleye:1.0.0

2. Write a shell script.

Fill in the variables needed to run the node.

# example
name="my-node"
role="normal"
port="4100"
peers="172.30.1.5:4101"
httpPort="9000"
key="a2288db63c7016b815c55c1084c2491b8599834500408ba863ec379895373ae9"
docker run -it -p ${port}:${port} -d kym6772/barreleye:1.0.0 /barreleye/bin/barreleye -name=${name} -role=${role} -port=${port} -peer=${peer} -http.port=${httpPort} -key=${key}

• name - the node name you want.
• role - If it is the first node running in a private network, the role is genesis, otherwise it is normal.
• port - Port number for communication between nodes based on TCP/IP.
• peers - Peer's port number. If role is genesis, fill in none. also, it can be an array. For example, "x.x.x.x:3000,y.y.y.y:4000,..."
• httpPort - Port number for REST API.
• key - Node’s private key for signing and verifying blocks.

3. Run a shell script.

$ ./{file_name}.sh

Result of executing the command.

If this is the first node in your private network, it will stop at a line like the one above. This is because mining begins only when two or more nodes participate. Run two or more nodes.

You can connect infinite nodes as shown above. As you can see from the log, nodes verify and process transactions. Nodes then broadcast blocks and transactions to synchronize data with each other. In this way, nodes earn rewards through mining in return for maintaining the Barreleye blockchain network. Let’s participate as a node in the main network. Or let's build your own private network!

REST API Documentation.

path	method	request	response
/blocks	GET	query page size	blocks
/blocks/:id	GET	param id - hash or height	hash version dataHash prevBlockHash height timestamp signer extra signature txCount transactions
/last-block	GET	none	block
/txs	GET	query page size	transactions
/txs/:id	GET	param id - hash or number	hash nonce blockHeight timestamp from to value data signer signature
/txs	POST	body from - hex string to - hex string value - hex string data - hex string signerX - hex string signerY - hex string signatureR - hex string signatureS - hex string	transaction
/faucet	POST	body accountAddress - hex string	transaction
/accounts/:address	GET	param address	address nonce balance

Specification.

• Block time - 10 seconds on average.
  
• Block reward - 10 barrel per block.
  
• Hash algorithm - SHA256.
  
• Cryptography algorithm - ECDSA secp256k1.
  
• Consensus algorithm - Proof of random

Explorer & Wallet.

https://barreleyescan.com

Our projects.

   Barreleye

   Barreleyescan

Please inquire about participating in the main network.

• k930503@gmail.com
  
• usiyoung7@gmail.com