> For the complete documentation index, see [llms.txt](https://docs.janction.ai/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.janction.ai/gpu-marketplace/proof-of-resource-and-proof-of-task.md).

# Proof of Resource &  Proof of Task

Janction’s dual-layer consensus mechanism integrates Proof of Resource (PoR) and Proof of Task (PoT) to manage GPU resources and validate AI tasks. Miners contribute resources and complete tasks, earning rewards based on performance, while validators ensure accuracy through cross-validation. The system employs a reputation scoring model for security, prioritizing reliable miners in task allocation and block packaging.

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