Chain Parameters

MANTRA Chain parameters and configurations

Token Denominations

Understanding Denoms:

• Mainnet uses amantra (atto-MANTRA): 1 MANTRA = 10^18 amantra
• Testnet uses amantra (atto-MANTRA): 1 MANTRA = 10^18 amantra

Both mainnet and testnet use the amantra base denomination. When developing, ensure you’re using the correct chain ID for your target network.

Mainnet

Mainnet (mantra-1)

Below are the current parameters for the mantra-1 mainnet chain:

Name	Value
chain-id	mantra-1
denom	amantra
minimum-gas-prices	40000000000amantra
timeout_commit	3s
genesis_time	2024-10-10T19:30:00+08:00

Binary Information

The release binary information is provided below:

Item	Description
GitHub repo	MANTRA-Chain/mantrachain
Latest release	[v7.0.0]

Genesis File

The genesis file information is provided below:

Item	Description
Genesis	genesis.json

DuKong Testnet

DuKong Testnet (mantra-dukong-1)

Below are the current parameters for the mantra-dukong-1 testnet chain:

Name	Value
chain-id	mantra-dukong-1
denom	aMANTRA
minimum-gas-prices	40000000000amantra
timeout_commit	3s
genesis_time	2024-10-07T23:15:00+08:00

Binary Information

The testnet is running the latest release candidate and is used for testing prior to mainnet upgrades.

The release binary information is provided below:

Item	Description
GitHub repo	MANTRA-Chain/mantrachain
Latest release	[v7.0.0-rc3]

Genesis File

The genesis file information is provided below:

Item	Description
Genesis	genesis.json

System Requirements

Minimum Requirements

Component	Specification
CPU	4+ cores
RAM	16 GB
Storage	500GB+ SSD, 5000+ IOPS
Network	25+ Mbps
OS	Ubuntu 20.04+ or macOS

Recommended (Validators)

Component	Specification
CPU	4+ cores, ≥3.5 GHz base clock
RAM	32 GB
Storage	2TB+ NVMe SSD, 10,000+ IOPS
Network	100+ Mbps stable connection
OS	Ubuntu 20.04+

Bare metal servers are recommended over cloud VMs for optimal validator performance.

Building from Source

• Go 1.23.x required for building from source