# Hashrate Decay & Reward Math
[**Fish Bit**](https://fishbit.org/)'s off-chain token farming system follows a fixed emission model similar to Bitcoin's. Rewards are designed to favor early adopters through a halving model and decaying yield mechanics. *** ## Emission Formula [**Fish Bit**](https://fishbit.org/)'s total supply mirrors BTC math. It's modeled as: $$ \text{Total Emission} = R\_0 \times \sum\_{i=0}^{\infty} \left(\frac{1}{2^i} \times 3{,}395{,}000\right) \approx 20{,}370{,}000 \text{ tokens} $$ Where: * **R₀** is the base reward (starting point of the system) * Halving occurs every 3,395,000 blocks * Final emissions fade to dust after \~40 cycles Total cap: **\~20.37M tokens**, with \~3% allocated for early liquidity, remainder farmable. *** ## Mining Reward Distribution Every tick, your share of rewards is based on your **Hashrate vs Global Hashrate**. $$ \text{Reward} = \left( \frac{\text{Your Hashrate}}{\text{Total Hashrate}} \right) \times \text{Block Reward} $$ * Rewards are off-chain during [Voyage Alpha](/voyage-alpha-phase.md) * Live tallying every second (simulated blocks) * No claim yet — mainnet unlocks this *** ## What You Need to Know * Earlier = higher earnings * More rods = more hashrate = more rewards * Yield decays over time *** {% hint style="success" %} Just like Bitcoin, the smartest fishers play early and scale fast. Miss the curve? You'll be reeling in crumbs. {% endhint %} --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.fishbit.org/hashrate-decay-and-reward-math.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.