> For the complete documentation index, see [llms.txt](https://1nodeio.gitbook.io/1node/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://1nodeio.gitbook.io/1node/1node/main-modules/7.-reputation-oracle.md).

# 7. Reputation Oracle

Purpose:

Calculates and maintains trust scores for individual nodes and DePIN networks to
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inform task routing and pricing.

Responsibilities:

* Collects and verifies performance data: uptime, latency, quality,
  \
  responsiveness.
* Calculates reliability scores and economic reputation (stake behavior,
  \
  slashing).
* Incentivizes accurate reporting and penalizes malicious or underperforming
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  nodes.
* Integrates off-chain verifiers, cryptographic proofs (ZK), or user feedback.

Features:

* Real-time availability and trust scoring dashboard.
* Feeds into service selection (e.g., pick node with highest score & lowest
  \
  latency).

Data Sources:

* Heartbeat beacons
* Task result validation
* Third-party attestations
* End-user feedback and ratings