# Symphony

### **1. Hardware requirement** <a href="#id-1.-minimum-hardware-requirement" id="id-1.-minimum-hardware-requirement"></a>

4 Cores, 8G Ram, 200G SSD, Ubuntu 22.04

### 2. Server preparation <a href="#id-2.-server-preparation" id="id-2.-server-preparation"></a>

Copy

```
sudo apt update && sudo apt upgrade -y
sudo apt install make curl git wget htop tmux build-essential jq make lz4 gcc unzip -y
```

### 3. Install GO <a href="#id-3.-install-go" id="id-3.-install-go"></a>

Copy

```
#Install GO
ver="1.22.2"
wget "https://golang.org/dl/go$ver.linux-amd64.tar.gz"
sudo rm -rf /usr/local/go
sudo tar -C /usr/local -xzf "go$ver.linux-amd64.tar.gz"
rm "go$ver.linux-amd64.tar.gz"
echo "export PATH=$PATH:/usr/local/go/bin:$HOME/go/bin" >> $HOME/.bash_profile
source $HOME/.bash_profile
go version
```

### 4. Download and build binaries <a href="#id-4.-download-and-build-binaries" id="id-4.-download-and-build-binaries"></a>

Copy

```
cd $HOME
rm -rf symphony
git clone https://github.com/Orchestra-Labs/symphony
cd symphony
git checkout v0.2.1
make install
```

### 5. Initialize the node <a href="#id-5.-initialize-the-node" id="id-5.-initialize-the-node"></a>

Copy

```
cd $HOME
MONIKER=NodeName
echo "export MONIKER=$MONIKER" >> $HOME/.bash_profile
echo "export CHAIN_ID="symphony-testnet-2"" >> $HOME/.bash_profile
echo "export SYMPHONY_PORT="15"" >> $HOME/.bash_profile
source $HOME/.bash_profile
```

Copy

```
symphonyd init $MONIKER --chain-id $CHAIN_ID
```

Copy

```
wget -O $HOME/.symphonyd/config/genesis.json https://files.nodesync.top/Symphony/symphony-genesis.json
wget -O $HOME/.symphonyd/config/addrbook.json https://files.nodesync.top/Symphony/symphony-addrbook.json
```

Copy

```
#Configure Seeds and Peers
SEEDS=""
PEERS="688b148e0a99b45c6b6ca6fbeae42f7a86c8ad4b@65.21.202.124:24856,adc09b9238bc582916abda954b081220d6f9cbc2@34.172.132.224:26656,eea2dc7e9abfd18787d4cc2c728689ad658cd3a2@35.184.9.159:26656,785f5e73e26623214269909c0be2df3f767fbe50@35.225.73.240:26656,8df964c61393d33d11f7c821aba1a72f428c0d24@34.41.129.120:26656,0d5510ec7d6aefc11b562d59f503e4f720fdbc6e@79.55.138.82:26656,67d3164069c7a5d9b1a3f02783f355a47c8f4699@135.125.67.229:26656,22e9b542b7f690922e846f479878ab391e69c4c3@57.129.35.242:26656,462ba3f9e328f677e984d2cc21b687d42df45370@195.201.194.231:26656,198c48664a3539072d7ebdfd6cc114bddcfdd02f@103.79.130.134:11347,27c6b80a1235d41196aa56459689c28f285efd15@136.243.104.103:24856,77ce4b0a96b3c3d6eb2beb755f9f6f573c1b4912@178.18.251.146:22656,48b00df4cd638e60c27eb2d69935692aaea93925@213.133.100.206:26656,5660a533218eed9dbbc569f38e6bc44666b1eb17@65.21.10.105:26656,a6591002cea520b51d5037646d7b597e8fc42be4@88.99.254.62:23656,5a6f8c5462221e6144ebf65c18a279398b2262e6@88.99.149.170:21656,61cc08b34ff0b05b766701129e468ec852ff4469@65.108.193.26:25656,51010331020f17e7c31c5bd7cf4d464e082fb1fa@78.46.19.116:29156,e7971b0ba715c6f00ec87f32596af5313ad3be3b@47.236.84.154:22656,298743e0b4813ada523e26922d335a3fb37ec58a@37.27.195.219:26656,e4a1365ebec482e10b3159167315324ed97ed318@65.109.30.35:24856,f3a0085a5d6009c5bd1e1348319fb71b2a5d749b@116.202.218.189:11856,f0dada36a2c1f1cfafc793e4842634f319b42002@65.109.197.53:24856,7166ca1097c67404faf3495cd83a33c604dba066@65.109.154.182:29656,71ccd5c9a6bf7687e95685416139dcfaacfbe2fb@65.21.47.4:13656,0426f506882d3d95308c320ad93ec0a4c8034afd@185.100.232.210:12656,2eb4d39dcafda73f5992d3ed23c1ed5a413e71da@15.235.216.26:10756,456b67c0e08aee93c838a243f6539d48019fb6a4@185.8.107.232:28656,8f6e03ed5bcc6fba0068e59a890a02827c747c24@84.247.142.192:26656,2d80f81c74e892a83075432d84a09e1bdf30e4d0@144.217.68.182:14556,0a66a8b150825b71d6655faaae2e2c8b811cd55e@148.113.170.13:16611,f466fd39e865e1625442c8e900df82a923fc88d0@149.202.79.19:12656,9a1633062b83e6ed06933d989a2ccf62617d7a4f@109.199.98.25:26656,d4a38805a7471916889e2a8c06fe5d02dac65095@185.187.170.170:26656,9d4ee7dea344cc5ca83215cf7bf69ba4001a6c55@5.9.73.170:29156,f06601c74a7d3e2db9031ae7519436bf0338070f@94.136.188.196:26656,87817c5c18f74c56f6b9c26eed3838460cb8b2a2@38.45.71.89:51556,6f2fbd9971c21eabe2c883c107ad2b7c48e1e3ad@116.202.32.209:45656,3f58299f67b94e158945b8f15033a409f24cd577@37.27.71.199:25656,8e5d8b822c67b9e60f884857c2b58af95e1c67be@152.53.19.64:14656,2af2680517f752ea824fa2cdc7dd0d75b250ea09@93.190.138.235:26556,8fc13eb23bb09225d08b4da9bb80ab3b2c008990@188.40.73.112:23656,7d1cf0710843670635a8e9c57f68fcf8a8809918@152.53.32.129:45656,ba2d34b423c40d4756bd88bb9a892914c0550d96@45.14.194.115:26656,ffe3c2be715ea500389954f66c63d1b589d5fc8f@195.3.220.4:45656,e1bbb487ef8a461ae7ec152406cb5498f66dc3b5@149.50.96.153:24856,28db1494d27da36208b2ad2ecb58b53a312a39c8@185.192.97.28:24856,be8a596a934e152aa5cdf52179f115341425860c@95.216.7.84:37656,f3c40275b0e198bef1c79111a04d0fed572a44da@94.72.100.234:45656,b9b94d2acb2d941afc016fe9baee62f3bd75a988@89.109.112.42:40656,ae0d22ad117322c7eb802d6001cdd85691026b6c@149.102.148.47:51556,e30f14cdfb4f5da2945f5b7b3e0f3fced899f1fa@51.75.144.149:24856,12993d8fecc2e6bb8543600c4784fabd1fc296fd@65.108.129.49:38656,247a415a06766df181c30328d30a89aeb8822afe@167.235.102.45:11856,635ffb879715272d54870fd9e6af5743212004c6@95.217.76.186:26656,710976805e0c3069662e63b9f244db68654e2f15@65.109.93.124:29256,021151a58f1cb3525cf2fc182d9443eb09e81181@65.109.83.40:29256,bbf8ef70a32c3248a30ab10b2bff399e73c6e03c@65.21.198.100:24856,328ab51e6c5d486135a46b251b206c16b586e0f4@156.67.80.21:24856,d2815e4cc08ff22fa25e00a9ba475aca03554456@84.247.131.187:24856,b6d2eb42e3ccab89748be31eaa2c36426e3a7465@65.108.109.48:16656,67ac5a45b0f8762d02b6c373e73dfc2f472028a9@149.102.157.11:45656,ce4413d495cae6c8e85235de695c0329071a267b@84.247.160.207:38656,d0291fff59890624630e4224bc6c48b2471914e8@44.198.174.33:26656,9da0f5b25a1ec1bacc76c834b4f3ab7d3d6bf4cb@195.26.245.117:45656,a4d4fc2d8e0b127d11f5c106ab241c475712d3f5@65.109.117.113:29256,39c6c221bc4914b5e0d1d1755c71c0700bcea933@142.93.9.189:26656,600e2360ea3c053e355027564da17f4e9caa1282@38.242.203.252:45656,764d29fcc58b1f1d806e0c192bc2c39cadef784d@95.217.225.147:45656,53fa02c9e9f3ad964c78fcf498d39ad245af3cd0@84.247.178.183:45656,8d7f28b530166672ee403760f3129cf1747bb43e@84.247.185.140:25656,ade4d8bc8cbe014af6ebdf3cb7b1e9ad36f412c0@176.9.82.221:29156,6f6a3a908634b79b6fe7c4988efec2553f188234@103.184.192.245:29156
,247a415a06766df181c30328d30a89aeb8822afe@rpc.symphony-t.indonode.net:11856,adc09b9238bc582916abda954b081220d6f9cbc2@34.172.132.224:26656,eea2dc7e9abfd18787d4cc2c728689ad658cd3a2@35.184.9.159:26656,785f5e73e26623214269909c0be2df3f767fbe50@35.225.73.240:26656,8df964c61393d33d11f7c821aba1a72f428c0d24@34.41.129.120:26656"
sed -i -e "s/^seeds *=.*/seeds = \"$SEEDS\"/; s/^persistent_peers *=.*/persistent_peers = \"$PEERS\"/" $HOME/.symphonyd/config/config.toml
sed -i -e "s/^minimum-gas-prices *=.*/minimum-gas-prices = \"0.025note\"/" $HOME/.symphonyd/config/app.toml
sed -i -e 's|^indexer *=.*|indexer = "null"|' $HOME/.symphonyd/config/config.toml
sed -i 's|^prometheus *=.*|prometheus = true|' $HOME/.symphonyd/config/config.toml


# Config Pruning
pruning="custom"
pruning_keep_recent="100"
pruning_keep_every="0"
pruning_interval="10"
sed -i -e "s/^pruning *=.*/pruning = \"$pruning\"/" $HOME/.symphonyd/config/app.toml
sed -i -e "s/^pruning-keep-recent *=.*/pruning-keep-recent = \"$pruning_keep_recent\"/" $HOME/.symphonyd/config/app.toml
sed -i -e "s/^pruning-keep-every *=.*/pruning-keep-every = \"$pruning_keep_every\"/" $HOME/.symphonyd/config/app.toml
sed -i -e "s/^pruning-interval *=.*/pruning-interval = \"$pruning_interval\"/" $HOME/.symphonyd/config/app.toml


# Set Custom Port
sed -i.bak -e "s%:1317%:${SYMPHONY_PORT}317%g;
s%:8080%:${SYMPHONY_PORT}080%g;
s%:9090%:${SYMPHONY_PORT}090%g;
s%:9091%:${SYMPHONY_PORT}091%g;
s%:8545%:${SYMPHONY_PORT}545%g;
s%:8546%:${SYMPHONY_PORT}546%g;
s%:6065%:${SYMPHONY_PORT}065%g" $HOME/.symphonyd/config/app.toml
sed -i.bak -e "s%:26658%:${SYMPHONY_PORT}658%g;
s%:26657%:${SYMPHONY_PORT}657%g;
s%:6060%:${SYMPHONY_PORT}060%g;
s%:26656%:${SYMPHONY_PORT}656%g;
s%^external_address = \"\"%external_address = \"$(wget -qO- eth0.me):${SYMPHONY_PORT}656\"%;
s%:26660%:${SYMPHONY_PORT}660%g" $HOME/.symphonyd/config/config.toml
sed -i \
  -e 's|^chain-id *=.*|chain-id = "symphony-testnet-2"|' \
  -e 's|^keyring-backend *=.*|keyring-backend = "test"|' \
  -e 's|^node *=.*|node = "tcp://localhost:15657"|' \
  $HOME/.symphonyd/config/client.toml
```

Copy

```
# Download latest chain snapshot
symphonyd tendermint unsafe-reset-all --home ~/.symphonyd/ --keep-addr-book
curl https://files.nodesync.top/Symphony/symphony.tar.lz4 | lz4 -dc - | tar -xf - -C $HOME/.symphonyd
```

### 5. Create Service and Start node <a href="#id-5.-create-service-and-start-node" id="id-5.-create-service-and-start-node"></a>

Copy

```
# Set Service File
sudo tee /etc/systemd/system/symphonyd.service > /dev/null <<EOF
[Unit]
Description=symphony-testnet
After=network-online.target

[Service]
User=$USER
ExecStart=$(which symphonyd) start --home $HOME/.symphonyd
Restart=on-failure
RestartSec=3
LimitNOFILE=65535

[Install]
WantedBy=multi-user.target
EOF
```

Copy

```
sudo systemctl daemon-reload
sudo systemctl enable symphonyd
sudo systemctl restart symphonyd
sudo journalctl -u symphonyd -f --no-hostname -o cat
```

### 6. Wallet <a href="#id-6.-wallet" id="id-6.-wallet"></a>

Add New Wallet Key - **Save seed**

Copy

```
symphonyd keys add wallet
```

Recover existing key

Copy

```
symphonyd keys add wallet --recover
```

List All Keys

Copy

```
symphonyd keys list
```

#### 6.1 Query Wallet Balance <a href="#id-6.1-query-wallet-balance" id="id-6.1-query-wallet-balance"></a>

Copy

```
symphonyd q bank balances $(symphonyd keys show wallet -a)
```

#### 6.2 Check sync status <a href="#id-6.2-check-sync-status" id="id-6.2-check-sync-status"></a>

**False is synced**

Copy

```
symphonyd status 2>&1 | jq .SyncInfo.catching_up
```

#### 6.3 Create Validator <a href="#id-6.3-create-validator" id="id-6.3-create-validator"></a>

Change your info

Copy

```
symphonyd tx staking create-validator \
--amount=1000000note \
--pubkey=$(symphonyd tendermint show-validator) \
--moniker=$MONIKER \
--identity="YOUR_KEYBASE_ID" \
--details="YOUR_DETAILS" \
--website="YOUR_WEBSITE_URL" \
--chain-id=symphony-testnet-2 \
--commission-rate=0.10 \
--commission-max-rate=0.20 \
--commission-max-change-rate=0.01 \
--min-self-delegation=1000 \
--from=wallet \
--gas-adjustment=1.5 \
--gas="auto" \
--gas-prices=1note \
-y
```

#### 6.4 Edit Existing Validator <a href="#id-6.4-edit-existing-validator" id="id-6.4-edit-existing-validator"></a>

Change your info

Copy

```
symphonyd tx staking edit-validator \
--new-moniker="YOUR MONIKER" \
--identity="IDENTITY KEYBASE" \
--details="DETAILS VALIDATOR" \
--website="LINK WEBSITE" \
--chain-id=symphony-testnet-2 \
--from=wallet \
--gas-adjustment=1.5 \
--gas="auto" \
--gas-prices=1note \
-y
```

#### 6.5 Delegate Token to your own validator <a href="#id-6.5-delegate-token-to-your-own-validator" id="id-6.5-delegate-token-to-your-own-validator"></a>

Copy

```
symphonyd tx staking delegate $(symphonyd keys show wallet --bech val -a) 100000note --from wallet --chain-id symphony-testnet-2 --gas-adjustment 1.5 --gas auto --gas-prices 1note 
```

#### 6.6 Withdraw rewards and commission from your validator <a href="#id-6.6-withdraw-rewards-and-commission-from-your-validator" id="id-6.6-withdraw-rewards-and-commission-from-your-validator"></a>

Copy

```
symphonyd tx distribution withdraw-all-rewards --from wallet --chain-id symphony-testnet-2 --gas-adjustment 1.5 --gas auto --gas-prices 1note 
```

#### 6.7 Unjail validator <a href="#id-6.7-unjail-validator" id="id-6.7-unjail-validator"></a>

Copy

```
symphonyd tx slashing unjail --from wallet --chain-id symphony-testnet-2 --gas-adjustment 1.5 --gas auto --gas-prices 1note 
```

#### 6.8 Send Token to another wallet <a href="#id-6.8-send-token-to-another-wallet" id="id-6.8-send-token-to-another-wallet"></a>

Copy

```
symphonyd tx bank send wallet <TO_WALLET_ADDRESS> 10000note --from wallet --chain-id  symphony-testnet-2 --gas-adjustment 1.5 --gas auto --gas-prices 1note 
```

#### 6.9 Services Management <a href="#id-6.9-services-management" id="id-6.9-services-management"></a>

Copy

```
# Reload Service
sudo systemctl daemon-reload

# Enable Service
sudo systemctl enable symphonyd

# Disable Service
sudo systemctl disable symphonyd

# Start Service
sudo systemctl start symphonyd

# Stop Service
sudo systemctl stop symphonyd

# Restart Service
sudo systemctl restart symphonyd

# Check Service Status
sudo systemctl status symphonyd

# Check Service Logs
sudo journalctl -u symphonyd -f --no-hostname -o cat
```

### 7. Backup Validator <a href="#id-7.-backup-validator" id="id-7.-backup-validator"></a>

**Important**

Copy

```
cat $HOME/.symphonyd/config/priv_validator_key.json
```

### 8. Snapshot <a href="#id-8.-snapshot" id="id-8.-snapshot"></a>

Copy

```
sudo systemctl stop symphonyd

cp $HOME/.symphonyd/data/priv_validator_state.json $HOME/.symphonyd/priv_validator_state.json.backup
symphonyd tendermint unsafe-reset-all --home ~/.symphonyd/ --keep-addr-book

curl https://files.nodesync.top/Symphony/symphony.tar.lz4 | lz4 -dc - | tar -xf - -C $HOME/.symphonyd

mv $HOME/.symphonyd/priv_validator_state.json.backup $HOME/.symphonyd/data/priv_validator_state.json

sudo systemctl restart symphonyd && sudo journalctl -fu symphonyd -o cat
```

### 9. Remove node <a href="#id-9.-remove-node" id="id-9.-remove-node"></a>

Copy

```
cd $HOME
sudo systemctl stop symphonyd.service
sudo systemctl disable symphonyd.service
sudo rm /etc/systemd/system/symphonyd.service
sudo systemctl daemon-reload
rm -f $(which symphonyd)
rm -rf $HOME/.symphonyd
rm -rf $HOME/symphonyd
```


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://services.validatorsg.net/symphony.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.