# Fractal Bitcoin Mining

**I. Introduction to the Cryptocurrency**

Fractal Bitcoin (FB)

[Official Website](https://www.fractalbitcoin.io/)    [Whitepaper](https://fractal-bitcoin.notion.site/2024-01-Fractal-Bitcoin-v0-0-9-04c62c379d6846c7b6163fcd1fb9d566)    [Block Explorer](https://explorer.unisat.io/fractal-mainnet)

Fractal Bitcoin is a Bitcoin scaling solution designed to achieve unlimited expansion through an infinite recursive mechanism without altering the Bitcoin core protocol, while maintaining compatibility with the existing Bitcoin infrastructure.

**II. Introduction to Supported Miners**

FB uses the SHA256d encryption algorithm, the same as BTC: Antminer (S21 Hydro, T21, S19 series, etc.), Whatminer (M63S/390T, M66S, M30S, etc.), Avalonminer (A1366, etc.)

More Models:[ Mining Rig Profitability Ranking](https://www.spiderpool.com/)

**III. Setting Up Corresponding Subaccounts and Binding Wallet Addresses in SpiderPool**

Register an account on SpiderPool ([www.spiderpool.com](http://www.spiderpool.com/)), log in, and in the subaccount management section, select the mining currency FB, then create the corresponding subaccount and bind your wallet address.

(If not bound, FB will be retained in your account balance until the next settlement payment after binding.)

<figure><img src="https://lh7-rt.googleusercontent.com/docsz/AD_4nXdHdLqnii9SlhUlN8LL9dt2-K7kS1dSZqb_0BnLDYRuCRACd8jftZdpT-5DPTsEZnlrn9JC8gQ-NOhJpp2op91Tl5CzTKYI47QTtD3q8-EcyQGcV1t6cYWBn5o7u3RxJ7VaCI8yDHum-ivspWiIzcTmSjaT?key=duQOZX0IK4VikkyBTTJBHg" alt=""><figcaption></figcaption></figure>

**IV. Setting Up Mining Parameters and Starting Mining**

1.FB Permissionless Mining Process:

1\)Switch the BTC hashrate to the node address provided by SpiderPool officially, all hashrate will directly mine FB, no additional user actions are required;

2\)Click on the subaccount to go to the personal account page to view the online status of the hashrate, including the number of online rigs, hashrate, reject rate, and other values to check if it is running normally;

FB permissionless Mining Node Addresses:

Americas Region

* TCP Backup port: <mark style="background-color:orange;">443</mark>,<mark style="background-color:orange;">3333</mark>,<mark style="background-color:orange;">1800</mark>

  `stratum+tcp://fb-us-ss.spiderpool.com:2309`
* TLS Backup port: <mark style="background-color:orange;">2311</mark>

  `stratum+ssl://fb-us-ss.spiderpool.com:2310`

Europe Region

* TCP Backup port: <mark style="background-color:orange;">443</mark>,<mark style="background-color:orange;">3333</mark>,<mark style="background-color:orange;">1800</mark>

  `stratum+tcp://fb-eu-ss.spiderpool.com:2309`
* TLS Backup port: <mark style="background-color:orange;">2311</mark>

  `stratum+ssl://fb-eu-ss.spiderpool.com:2310`

Asia Region

* TCP Backup port: <mark style="background-color:orange;">443</mark>,<mark style="background-color:orange;">3333</mark>,<mark style="background-color:orange;">1800</mark>

  `stratum+tcp://fb-as-ss.spiderpool.com:2309`
* TLS Backup port: <mark style="background-color:orange;">2311</mark>

  `stratum+ssl://fb-as-ss.spiderpool.com:2310`

**V. Monitoring Hashrate and Viewing Earnings**

After the miner has been running for about 10-15 minutes and is stably connected to the pool, you can log in to the official SpiderPool website ([www.spiderpool.com](https://www.spiderpool.com/)), click on the subaccount in My Dashboard, and then check the miner status and earnings on the Account Overview page.

<figure><img src="https://lh7-rt.googleusercontent.com/docsz/AD_4nXcR9cKaISqAObiHUQgAUQbd2sj5vQGoFq_kX4nJAZT6E1pasiBaDfYviv9XQpWBlSwqP5sgrYOsCTbOnv3jQmSXg87CSyBQnW43A8-J2xHn0k84xAbY_MaRz_8lsmvKCqESmUPIKfK-3KSrOs_kU3rgURuS?key=duQOZX0IK4VikkyBTTJBHg" alt=""><figcaption></figcaption></figure>

**VI. Other Questions**

* What is the minimum payout for the FB pool?

  Answer: The minimum payout for FB is 0.1 FB.
* What are the fee rates and settlement modes for the FB pool?

  Answer:  PPLNS fee rate of 2%.

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