# Blockchain Smart Contract for Task Verification - Enhanced with Oracles

To incorporate external data or conditions into the verification process, smart contracts can interact with oracles:

$$
V'(T\_j, N\_i, O\_k) = \begin{cases} 
1 & \text{if } T\_j \text{ by node } N\_i \text{ is verified by oracle } O\_k \\
0 & \text{otherwise}
\end{cases}
$$

Where $$O\_k$$ represents an oracle providing external data or verification services.

These enhanced equations and algorithmic explanations aim to provide a more comprehensive and technically profound insight into the operational mechanics of Blendr's decentralized GPU computing network, ensuring a robust and forward-thinking platform design.