# Simple Bridge

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Simple Bridge, developed by UniSat, is a small service designed to securely and efficiently connect assets from different protocols to InSwap. By integrating the latest cryptographic algorithms, Simple Bridge enhances the security and performance of cross-chain asset transfers, bringing innovation to the blockchain ecosystem.<br>

#### Key Features:

* **Multisig with Anonymous Validators:** Simple Bridge secures transactions using a multi-signature system distributed across anonymous validator nodes. Each transaction is signed randomly by a subset of these nodes, increasing fault tolerance and making it harder for attackers to compromise the bridge.&#x20;
* **End-to-End Encrypted Communication:** All transaction data is transmitted using strong end-to-end encryption. Even if the data is intercepted, it cannot be deciphered—ensuring users' funds and information remain secure at all times.
* **Distributed Service Architecture:** The service architecture of Simple Bridge is designed to be distributed, exposing only necessary nodes and minimizing potential security risks. This design makes the system more robust while improving overall operational efficiency.

#### Supported Assets

* At launch, Simple Bridge supports the following assets:sBTC, sORDI, sSATS, sQUAQ, sOSHI, sPEPE, sTRAC, sMEME, sRATS, sPIZZA
* All bridged assets carry the **s-** prefix, signifying their status as cross-chain assets transferred via Simple Bridge.<br>

#### Naming Conventions

To maintain consistency and ensure easy identification, Simple Bridge follows a specific naming convention for bridged assets:

* Assets are prefixed with s-, indicating they are bridged through Simple Bridge.
* For assets whose names are fewer than six characters, underscores ("\_") are used as padding to maintain consistency. For instance:
  * sBTC is represented as sBTC\_\_\_000<br>

This naming system ensures that all bridged assets meet a uniform format, making them easier to identify and manage.<br>

#### Bridge Fees

Using Simple Bridge incurs the following fees:

* **Deposit Fee**: 0.00003 BTC
* **Withdrawal Fee**: 0.25 FB

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Simple Bridge will become an important tool for secure and efficient cross-chain transfers on Fractal Bitcoin, offering unmatched security, scalability, and ease of use. Backed by the expertise of the UniSat team, it provides a solid foundation for innovation and applications on Fractal Bitcoin.


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