If there is an open PR, please fork off of that branch to preserve the circuit/chain. Otherwise, any later PRs will be rejected and you will need to redo your entry if you wish to participate.
- Install snarkjs
sudo npm install -g snarkjs
# or
sudo yarn global add snarkjs- Clone repository
cd $HOME
git clone https://github.com/WasmJuicer/ceremony.git
cd ceremony
- Do your contribution
# first get and set the latest contribution number to the RECENT_ZKEY var
RECENT_ZKEY=$(cd ./participations && ls -1 *.zkey | tail -n 1 && cd ..)
echo $RECENT_ZKEY
# 4201_anonymous.zkey
# add your contribution
# just add 1 to the previous contribution
# Feel free to put your name / twitter handler / keybase
# Set the name of zkey file. Then set your contributor name
CONTRIBUTION_ID=4202_myname
CONTRIBUTION_NAME="My Name"
# then run the following command
snarkjs zkey contribute ./participations/$RECENT_ZKEY ./participations/$CONTRIBUTION_ID.zkey --name="$CONTRIBUTION_NAME" -v
- Verify your contribution
wget https://hermez.s3-eu-west-1.amazonaws.com/powersOfTau28_hez_final_16.ptau
snarkjs zkey verify ./build/withdraw.r1cs ./powersOfTau28_hez_final_16.ptau "./participations/$CONTRIBUTION_ID.zkey"
Create a secret gist using the github account you used to create the PR with your Juno address in it and send the link over to @JunoJuicer on Twitter or DM whiskey#5193 on Discord with the link!
More info via this Twitter post
Add your contribution to the /participations/README.md file.