> For the complete documentation index, see [llms.txt](https://phina-network.gitbook.io/phn/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://phina-network.gitbook.io/phn/halborn-last-updated.md).
# HALBORN Last Updated
Phina Network has completed a comprehensive security audit by **Halborn**, one of the world’s leading blockchain cybersecurity firms. The audit carefully reviewed our smart contracts, ecosystem logic, and payment infrastructure to identify vulnerabilities and strengthen protections.
This independent audit adds an **extra layer of transparency, accountability, and trust**, helping users feel more confident when using Phina PayCard, the NFT Metaverse, and DeFi services.
> ⚠️ **Note:** Even with an audit, no blockchain system is 100% risk-free. Security audits reduce vulnerabilities but cannot eliminate all risks.
Key: Halborn audit, Phina Network security, audited smart contracts, blockchain cybersecurity, Phina PayCard safety, Phina ecosystem transparency.
***
### 2) Short Trust Badge Texts
* **“Audited by Halborn — Advanced Blockchain Security Review”**
* **“Independent Audit • Verified by Halborn”**
* **“Security First: Halborn Audit Completed — Safer & More Transparent”**
***
### 3) Web Badge (HTML Snippet)
```html
Halborn Security Audit
Independent audit completed to enhance smart contract safety and transparency.
```
***
### 4) JSON-LD (SEO Structured Data)
```html
```
***
### 5) Solidity — Embed Audit Metadata
```solidity
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.28;
/**
* @title PhinaNetworkCore
* @dev Core ecosystem contract
* @notice Audited by Halborn — report: AUDIT_REPORT_URL
* @dev Audit summary hash (optional): Qm... (IPFS hash or checksum of audit snapshot)
*/
contract PhinaNetworkCore {
string public constant AUDIT_REPORT = "AUDIT_REPORT_URL";
string public constant AUDIT_SUMMARY_HASH = "IPFS_OR_CHECKSUM_HASH";
function getAuditInfo() external pure returns (string memory reportUrl, string memory summaryHash) {
return (AUDIT_REPORT, AUDIT_SUMMARY_HASH);
}
// ... rest of the ecosystem logic ...
}
```
***
### 6) Legal Disclaimer
**Disclaimer:**\
“Halborn conducted an independent security audit and provided recommendations. While audits significantly improve contract security, they do not guarantee the absence of vulnerabilities or financial risks. Users are advised to exercise caution.”
---
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