# Bitcoin Reserve Address

### Fixed Address

| Address                                    | Information                                                                |
| ------------------------------------------ | -------------------------------------------------------------------------- |
| bc1q7jgulg69frc8zuzy0ng8d5208kae7t0twyfjwm | <https://mempool.space/address/bc1q7jgulg69frc8zuzy0ng8d5208kae7t0twyfjwm> |
| bc1q6c3c0t3zvnphce37ufr4yz9veaqvew2wg0shwr | <https://mempool.space/address/bc1q6c3c0t3zvnphce37ufr4yz9veaqvew2wg0shwr> |
| 3HjNJWcn2ayFLikzmKRaFtcbLufYChQo3T         | <https://mempool.space/address/3HjNJWcn2ayFLikzmKRaFtcbLufYChQo3T>         |
| 374vhN24WryvNWUUZR2uDAnL4oNP5EW4qR         | <https://mempool.space/address/374vhN24WryvNWUUZR2uDAnL4oNP5EW4qR>         |

### Dynamic Address

The Bitcoin deposit address of each merchant is a dynamic address. These addresses can be queried through the contract as follows.

#### Step 1 : Query FBTC Address of Each Qualified User

1. Open your web browser and go to [this page](https://etherscan.io/address/0xbee335BB44e75C4794a0b9B54E8027b111395943#readProxyContract#F12).
2. Scroll down to find the method `12. getQualifiedUsers` and click to expand it.
3. Click the `Query` button to call the `getQualifiedUsers` method. This will return an array containing all the merchants' FBTC addresses.

<figure><img src="https://4102630944-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FSdfKsVfWUlwTQH1ZXZQG%2Fuploads%2FctEn4YbykswKlnobWgss%2Fimage.png?alt=media&#x26;token=2c38d669-3d6c-457e-bd12-4366239beffe" alt=""><figcaption></figcaption></figure>

#### Step 2: Query Bitcoin Deposit Address of Each Qualified User

1. On the same page, find the method `11. getQualifiedUserInfo` and click to expand it.
2. In the input field, enter each merchant's FBTC address obtained from Step 1.
3. Click the `Query` button to call the `getQualifiedUserInfo` method. This will return the detailed information for the merchant, including their corresponding BTC deposit address.
4. Repeat steps 2 and 3 for each merchant's BTC deposit address.

<figure><img src="https://4102630944-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FSdfKsVfWUlwTQH1ZXZQG%2Fuploads%2FMj48wZ0W2hGm0hBiqhz0%2Fimage.png?alt=media&#x26;token=53339f9c-8936-413f-8a2f-cafc2662dc8d" alt=""><figcaption></figcaption></figure>