Welcome to the Tron Nile testnet, which is very stable, just like the Nile river, a steady stream and never roll back!
Please be informed that the Nile branch of the Java-tron GitHub repository will no longer be maintained since 3/25/2025
The new GitHub repository is nile-testnet
Non-mandatory upgrade
All jar files available in this release are signed via this GPG key:
From the download listings below you should see links to the downloadable jar files as well as sig signature files. To verify the authenticity of any jar file, grab the jar and sig files with the same prefix name and then execute the verification process:
Mac OS:
brew install gpg
On Debian, Ubuntu and other Linux distributions:
sudo apt install gpg
gpg --keyserver hkps://keyserver.ubuntu.com --recv-keys BBA2FC19D5F0B54AB1EE072BCA92A5501765E1EC
x64:
gpg --verify FullNode-Nile-x64-4.8.1-build4.jar.sig FullNode-Nile-x64-4.8.1-build4.jar
If the signature verification is passed, the following will be returned:
gpg: Signature made Wed 04 Feb 2026 08:53:10 AM UTC using RSA key ID 1765E1EC gpg: Good signature from "build_nileex (build_nileex)<build@nileex.io>" gpg: WARNING: This key is not certified with a trusted signature! gpg: There is no indication that the signature belongs to the owner. Primary key fingerprint: BBA2 FC19 D5F0 B54A B1EE 072B CA92 A550 1765 E1EC
aarch64:
gpg --verify FullNode-Nile-aarch64-4.8.1-build4.jar.sig FullNode-Nile-aarch64-4.8.1-build4.jar
If the signature verification is passed, the following will be returned:
gpg: Signature made Wed 04 Feb 2026 09:02:43 AM UTC using RSA key ID 1765E1EC gpg: Good signature from "build_nileex (build_nileex)<build@nileex.io>" gpg: WARNING: This key is not certified with a trusted signature! gpg: There is no indication that the signature belongs to the owner. Primary key fingerprint: BBA2 FC19 D5F0 B54A B1EE 072B CA92 A550 1765 E1EC
Mandatory upgrade
All jar files available in this release are signed via this GPG key:
From the download listings below you should see links to the downloadable jar files as well as sig signature files. To verify the authenticity of any jar file, grab the jar and sig files with the same prefix name and then execute the verification process:
Mac OS:
brew install gpg
On Debian, Ubuntu and other Linux distributions:
sudo apt install gpg
gpg --keyserver hkps://keyserver.ubuntu.com --recv-keys BBA2FC19D5F0B54AB1EE072BCA92A5501765E1EC
gpg --verify FullNode-Nile-4.8.1-build3.jar.sig FullNode-Nile-4.8.1-build3.jar
If the signature verification is passed, the following will be returned:
gpg: Signature made Wed 14 Jan 2026 09:53:58 AM UTC using RSA key ID 1765E1EC gpg: Good signature from "build_nileex (build_nileex)<build@nileex.io>" gpg: WARNING: This key is not certified with a trusted signature! gpg: There is no indication that the signature belongs to the owner. Primary key fingerprint: BBA2 FC19 D5F0 B54A B1EE 072B CA92 A550 1765 E1EC