> For the complete documentation index, see [llms.txt](https://azen.gitbook.io/whitepaper/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://azen.gitbook.io/whitepaper/poc-tokenomics/proof-of-contribution-poc/token-emission.md).

# Token Emission

Total Allocation for PoC Mining: 43% of aZen tokens are allocated to PoC mining. 

**Token Emission Process:**

* Uptime (U): The duration a device remains online. 
* Device Coefficient (C): A coefficient based on the device type and its contribution level. 

PoC Token Emission Formula 

AZENPC=U×CAZENP​C=U×C

Where: 

**C varies based on the device type:** 

* Network Device Coefficient: CNCN​
* GPU Coefficient: CGCG​ 
* Computation Device Coefficient: CCCC​
* IoT Device Coefficient: CICI​

Each device earns tokens in intervals based on uptime and its respective coefficient.