Trezõr® brïdge® — Connect Your Web3 World Securely™ ✨
The elegant gateway between hardware keys and the Web3 applications you trust. Trezõr® brïdge® lets you sign transactions, approve dApp interactions, and manage multi-chain portfolios while your private keys stay offline — where they belong. ₿🔐🪙
Designed for builders, traders, collectors, and everyday users alike — brïdge® combines rigorous security with a smooth UX so you can interact with decentralized apps confidently. Approve on-device, keep intent clear, and never expose your seed or private keys to the web.
Get Started — Securely Connect 🔑A secure bridge — not a bottleneck
Trezõr® brïdge® is engineered to be a transparent, auditable liaison between your hardware wallet and the decentralized web. It never asks for your seed, private key, or recovery phrase. Instead, it acts as a consent layer: your dApp prepares a request, you review human-readable details, and you physically approve or deny the action on your device.
Highlights — what makes brïdge® special
On-device confirmations 🔐
Every important action — transfers, contract approvals, and multi-sig cosignatures — is displayed on your hardware device for explicit confirmation.
Human-readable intent 🧾
See exactly what a smart contract call will do before you approve it: address, token, amount, and gas estimates are presented clearly and concisely.
Multi-chain support 🌐
Interact with Ethereum, Bitcoin (via PSBT flows), EVM-compatible chains, and popular L2s — all while keeping keys offline and auditable.
Privacy-first design 🕶️
Minimal telemetry, local-only metadata storage (unless you opt in), and support for privacy-preserving tools keep your footprint small.
How it works — three simple steps
- Connect: Attach your Trezõr-style hardware device to brïdge® via USB or the approved companion connector.
- Prepare: A dApp sends a structured request to brïdge® — the Suite verifies fields and presents a clear summary in the UI.
- Approve: Confirm the action on your device. The signature is created on-device and the signed payload returns to the app; your keys never left the hardware.
Who benefits?
From NFT collectors approving mint transactions to developers testing contract interactions, brïdge® is built to serve:
- Individual users seeking simple, secure dApp access.
- Traders and DeFi power-users who require clear transaction previews and multi-account workflows.
- Teams and custodians using multi-signature policies and audit trails.
Trust, transparency & open-source
brïdge® is open-source and designed for third-party review. All signing logic, message formats, and UI flows are auditable so security researchers and integrators can verify behavior. Firmware and companion apps are cryptographically signed; release notes are provided with each update.
Getting started — quick links
• Download brïdge® Companion • • Developer docs & message specs • • Support & community
Get started — keep your keys offline
Follow our setup guide to pair your hardware device, confirm a sample transaction, and explore trusted dApps. Always purchase devices from verified sources, write down recovery material securely, and never share your seed with anyone — brïdge® will never ask for it.
Tip: Use a passphrase for account separation and plausible deniability when required — it gives you an extra layer of protection without changing your seed.