Install Sequencer Node

System Specs

Hardware	Requirement
CPU	8 Cores
RAM	16 GB
Disk	1 TB

Last update: 05-05-2025
Author: 504 Bad Gateway

Prepare Before Install Node

1. Buat Wallet baru EVM, simpan private key dan addressnya.

2. Isi Faucet ETH Sepolia

3. Dapatkan RPC & Beacon RPC

• https://dashboard.alchemy.com/ (free-RPC)
• https://drpc.org (free-Beacon RPC)
• https://chainstack.com (free-Beacon RPC)
• https://www.ankr.com (berbayar-Beacon RPC)

4. Simpan ip public vps anda (paste perintah di bawah ini jika tidak tau public ip vps Anda)

curl ifconfig.me

Install Sequencer Node di Linux

1. Update & upgrade paket

apt update && apt upgrade -y

2. Install depedensi

apt install curl iptables build-essential git wget lz4 jq make gcc nano automake autoconf tmux htop nvme-cli libgbm1 pkg-config libssl-dev libleveldb-dev tar clang bsdmainutils ncdu unzip libleveldb-dev  -y

3. Install docker & docker compose (jika belum install)

sudo apt install apt-transport-https ca-certificates curl software-properties-common -y

curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo gpg --dearmor -o /usr/share/keyrings/docker-archive-keyring.gpg

echo "deb [arch=$(dpkg --print-architecture) signed-by=/usr/share/keyrings/docker-archive-keyring.gpg] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable" | sudo tee /etc/apt/sources.list.d/docker.list > /dev/null

sudo apt update

apt-cache policy docker-ce

sudo apt install docker-ce -y

sudo systemctl restart docker

sudo systemctl status docker

4. Install Aztec Tools

bash -i <(curl -s https://install.aztec.network)

5. Restart vps (jika sudah hidup remote kembali vps anda)

reboot now

6. Cek jika sudah terinstall

aztec

7. Update Aztec

aztec-up alpha-testnet

8. Buat screen

screen -S aztec

9. Jalankan node (ubah yg diperlukan)

aztec start --node --archiver --sequencer \
  --network alpha-testnet \
  --l1-rpc-urls RPC_URL_ANDA  \
  --l1-consensus-host-urls BEACON_URL_ANDA \
  --sequencer.validatorPrivateKey 0xYourPrivateKey \
  --sequencer.coinbase 0xYourAddress \
  --p2p.p2pIp IP_PUBLIC_ANDA
  --p2p.maxTxPoolSize 1000000000

10. Keluar dari screen
    Ctrl + A + D
    Note: Setelah memasukkan perintah, node Anda mulai berjalan, Butuh beberapa menit agar node Anda tersinkronisasi (-+ 10 menit)

    
    

11. Claim Role Discord

• Dapatkan nomor blok terbaru (simpan, contoh hasil: 20905)

curl -s -X POST -H 'Content-Type: application/json' \
-d '{"jsonrpc":"2.0","method":"node_getL2Tips","params":[],"id":67}' \
http://localhost:8080 | jq -r ".result.proven.number"

• Hasilkan bukti sinkronisasi Anda (Ganti 2x BLOCK_NUMBER dengan nomor Anda)

curl -s -X POST -H 'Content-Type: application/json' \
-d '{"jsonrpc":"2.0","method":"node_getArchiveSiblingPath","params":["BLOCK_NUMBER","BLOCK_NUMBER"],"id":67}' \
http://localhost:8080 | jq -r ".result"

12. Daftar dengan Discord

• Ketik perintah berikut di server Discord ini: /operator start
• Setelah mengetik perintah, Discord akan menampilkan kolom opsi yang terlihat seperti ini:
• address: Alamat validator Anda (Alamat Ethereum)
• block-number: Nomor blok untuk verifikasi (Nomor blok dari Langkah 1)
• proof: Bukti sinkronisasi Anda (string base64 dari Langkah 2)
• Kemudian Anda akan mendapatkan Role Apprentice
  

13. Register Validator (Ganti RPC_URL, your-validator-address & 2x your-validator-address)

aztec add-l1-validator \
  --l1-rpc-urls RPC_URL \
  --private-key your-private-key \
  --attester your-validator-address \
  --proposer-eoa your-validator-address \
  --staking-asset-handler 0xF739D03e98e23A7B65940848aBA8921fF3bAc4b2 \
  --l1-chain-id 11155111

Perlu diketahui bahwa ada kuota harian 10 registrasi validator per hari, jika terjadi kesalahan, coba lagi besok.

14. Cek Validator Anda
    https://aztecscan.xyz/validators

DONE