Gno.land Onyx Testnet — Parameters

Gno.land Onyx Testnet

Chain ID: onyx-1

Block Height:

Network Status: Connecting

Gno.land Onyx Testnet

Parameters

BonyNode RPC and WebSocket, Gno Explorer and practical node tools. Mainnet and Onyx use separate chains and genesis files.

Parameters

Chain ID

onyx-1

Native token

GNOT / ugnot · 1 GNOT = 1000000 ugnot

consensus.timeout_commit

3s

application.prune_strategy

syncable

RPC (local) / P2P

26657 / 26656

Source review: 2026-10-05 · recheck the upgrade ledger before installation

Official documentation ↗Upgrades ↗upgrades.json ↗

Check this network now

RPC observation; block age and sync state matter. An online endpoint alone does not prove a healthy chain.

Not checked yet

Genesis & SHA-256

Download from the official Gno release. Verify the checksum and chain ID before using it.

Genesis

https://github.com/gnolang/gno/releases/download/chain/onyx/genesis.json

SHA-256

4b006fd7ccdec052865accc84dd29b2b76f8b57b2560789a15eedaa88f0e26c5

Genesis & SHA-256

(
export PATH="$PATH:/usr/local/go/bin:$HOME/go/bin"

set -euo pipefail
GNO_GENESIS_DIR="$(mktemp -d)"
curl --fail --location --output "$GNO_GENESIS_DIR/genesis.json" 'https://github.com/gnolang/gno/releases/download/chain/onyx/genesis.json'
printf '%s  %s\n' '4b006fd7ccdec052865accc84dd29b2b76f8b57b2560789a15eedaa88f0e26c5' "$GNO_GENESIS_DIR/genesis.json" | sha256sum --check
jq -e '.chain_id == "onyx-1"' "$GNO_GENESIS_DIR/genesis.json"
printf '%s\n' "$GNO_GENESIS_DIR/genesis.json"
)

Explorer tools

Blocks Active validator set Consensus Governance Peers Registered operators