Join Amber testnet as a Validator

This document introduces how to join the amber as a validator node.
Before you start, you must have a trusted server running bitcoincashnode's client with RPC enabled. The executable smartbchd will connect to it for querying staking information.
1. build the binary
Running the steps of this document.
Then clone the source code of smartBCH and build the executable of smartbchd.
cd ~/smart_bch
git clone -b v0.4.2 --depth 1 https://github.com/smartbch/smartbch
cd smartbch
go build -tags "params_amber cppbtree" github.com/smartbch/smartbch/cmd/smartbchd
After successfully executing the above commands, you'll get a ~/smart_bch/smartbch/smartbchd file for amber.
2. prepare the working directory
cp ~/smart_bch/smartbch/smartbchd ~/build/smartbchd
cd ~
rm -rf .smartbchd
~/build/smartbchd init mynode --chain-id 0x2711
wget https://github.com/smartbch/artifacts/releases/download/v0.0.5/dot.smartbchd.tgz
tar zxvf dot.smartbchd.tgz
cp -rf dot.smartbchd/* .smartbchd/
3. Prepare the validator keys
Running step 1 and step 2 of this doc to generate validator key and consensus pubkey.
Then, copy the priv_validator_key.json to work directory by running command below:
cp ./priv_validator_key.json ~/.smartbchd/config/
4. Modify App config
Open the ~/.smartbchd/config/app.toml file to modify the information of the bitcoincashnode's client with RPC enabled.
# BCH mainnet rpc url
mainnet-rpc-url = "http://ip-address:8332"
​
# BCH mainnet rpc username
mainnet-rpc-username = "<my user name>"
​
# BCH mainnet rpc password
mainnet-rpc-password = "<my password>"
5. start smartbchd
cd ~/build
~/build/smartbchd start --mainnet-genesis-height=602983
6. Build createValidator Tx
Using validator private key and consensus pubkey generated in step 3 to build command below:
./smartbchd staking \
--validator-key=<your validator private key> \
--staking-coin=1 \
--consensus-pubkey=<your consensus pub key> \
--introduction=<your validator introduction> \
--type=create \
--nonce=0 \
--gas-price=10000000000 \
--chain-id=0x2711	
This command generate createValidator tx raw data, send it in step 8 below.
7. Get some BCH to Send Tx
Get some BCH from some one has BCH in smartBCH already to your validator account. To check your account balance like this.
curl -X POST --data '{"jsonrpc":"2.0","method":"eth_getBalance","params":["<your validator account address>","latest"],"id":1}' -H "Content-Type: application/json" http://127.0.0.1:8545
8. Send Tx to smartBCH Amber
Please follow step 1, 2 of this doc.
9. Vote your consensus pubkey in Amber Xhedge Contract
Please go to https://amber.xhedge.cash/ to split your BCH to LeverNFT and HedgeNFT, and vote for your validator just created.
Last modified 4mo ago