Cobo TSS Node Release

Pre-built binaries for Cobo TSS Node — the client-side component for Cobo's MPC co-managed custody solution.

Download

Download the latest release from the Releases page.

Available Platforms

Platform	Architecture	Filename
Linux	x86_64 (amd64)	cobo-tss-node-<version>-linux-amd64.tar.gz
Linux	ARM64	cobo-tss-node-<version>-linux-arm64.tar.gz
macOS	Intel (amd64)	cobo-tss-node-<version>-darwin-amd64.tar.gz
macOS	Apple Silicon (arm64)	cobo-tss-node-<version>-darwin-arm64.tar.gz

Quick Start

# Download and extract (example: Linux amd64)
tar xzf cobo-tss-node-v0.12.0-linux-amd64.tar.gz
cd cobo-tss-node-v0.12.0-linux-amd64

# Initialize node
./cobo-tss-node init

# View node info (save your TSS Node ID)
./cobo-tss-node info

# Start node
./cobo-tss-node start --prod

What's Inside

Each archive contains:

cobo-tss-node-<version>-<os>-<arch>/
├── cobo-tss-node                              # Main binary
├── SHA256SUMS                                 # Checksums for verification
└── configs/
    └── cobo-tss-node-config.yaml.template     # Configuration template

Verify Integrity

cd cobo-tss-node-<version>-<os>-<arch>
sha256sum -c SHA256SUMS

CLI Reference

Command	Description
init	Initialize TSS Node keys and encrypted database
start	Start the TSS Node service
info	Display Node ID and metadata
info group [id]	List/inspect MPC groups
sign	Sign a message for periodic key share checkup
export-share	Export encrypted key shares for disaster recovery
change-password	Change database encryption password
migrate	Run database schema migration
event key create/info	Manage event publishing keys
version	Show version information

Global Flags

-c, --config string      Config file path (default: configs/cobo-tss-node-config.yaml)
-d, --db string          Database file path (default: db/secrets.db)
    --key-file string    Database encryption key file (for non-interactive use)
    --password-segment   Enable password segment input

Environment Modes

./cobo-tss-node start --dev      # Development
./cobo-tss-node start --sandbox  # Sandbox (testing)
./cobo-tss-node start --prod     # Production

Security

• Database is AES-GCM encrypted; password required on every operation
• Use --key-file for automated/service deployments (file must be mode 600)
• Supports callback-based risk control for transaction approval
• Built-in embedded risk control rules for keygen/keysign/reshare

Related

• cobo-tss-node-skill — Automation scripts for install, service setup, and daily operations
• Cobo MPC Wallet Documentation

License

Proprietary — Cobo © 2026