At Rime, custody means the owner holds the key. Cold Storage and Self-Custody are the full description of the business.
Firmware checks a signature and keeps the key put. It does not maintain a profile or a remote session. No swaps, no trading, no exchange. The only work is cold storage the owner holds.
100% Offline
Address Potsdamer Platz 1, 10785 Berlin, Germany, Floor 9
Phone +49 30 1208 4470
Email support@trakacar.com
Get immediate access to Rime when it launches in Q1/Q2 2027, before public availability.
Bitcoin, Ethereum, and a thousand more assets on a single device.
Transactions sign offline. The device never joins a network.
Auditable code on the device. Zero telemetry collected.
Offline storage, a secure chip, and open-source firmware. Your keys stay in your hand.
$3.8 billion taken from exchanges and hot wallets in 2022. With Rime, keys stay offline.
$3.8B
Bank-grade cryptographic chip provides hardware-level protection for private keys.
Sign transactions completely offline with air-gapped security architecture.
Store Bitcoin, Ethereum, and 1000+ cryptocurrencies on a single device.
Military-grade encryption protects your seed phrase backup and recovery process.
Fully auditable codebase ensures transparency and community verification.
Companion applications for seamless management across all your devices.
Understand the critical security differences between software wallets and hardware cold storage.
| Security Risk | Hot Wallet (Software) | Rime (Cold Storage) |
|---|---|---|
| Hack Vulnerability | Always online and exposed to internet attacks | Offline storage, immune to remote hacking |
| Custody Control | Third-party custody risk with exchanges | Complete self-custody and ownership |
| Connection Type | Cloud-connected, vulnerable to breaches | Air-gapped architecture, physically isolated |
No payment required. Early access when Rime launches. Cancel anytime.
Rime is planned to ship in Q1/Q2 2027. Pre-order customers receive priority shipping and will be first to receive their devices when manufacturing is complete.
