Licenses & Intellectual Property

Effective Date: 2026-07-01
Last Updated: 2026-07-01

1. Proprietary License Notice

For purposes of this notice, “App” means the NFT Sentinel mobile application and related software, including versions made available through the Apple App Store, Google Play, Solana dApp Store, or other authorized app stores or distribution channels. NFT Sentinel is an independently operated software project managed by an individual developer based in the Republic of Korea. “NFT Sentinel,” “we,” “us,” or “our” refers to that individual operator.

The proprietary components of NFT Sentinel, including its source code, software architecture, API endpoints, database schemas, data infrastructure, user interface designs, documentation, graphics, branding, app name, logos, icons, and related materials, are owned by or licensed to the individual operator of NFT Sentinel.

Except as expressly permitted by applicable law, applicable open-source license terms, or a separate written agreement, no part of our proprietary software, infrastructure, interface, branding, or related materials may be copied, reproduced, modified, reverse-engineered, decompiled, distributed, transmitted, extracted, or used in a manner that infringes our proprietary rights without prior written permission.

Open-source components included in or used by NFT Sentinel remain subject to their respective open-source licenses. Nothing on this page limits your rights under those open-source licenses.

If there is a conflict between this page and the license terms of a third-party component, the license terms of that third-party component will apply.

2. Open Source Software Notice

NFT Sentinel may use open-source software and third-party components to provide mobile application functionality across supported platforms, blockchain connectivity, wallet interaction, diagnostics, infrastructure, and related services.

Open-source components are licensed by their respective authors, contributors, or copyright holders. Those components are provided under their own license terms, which may include MIT, Apache-2.0, BSD-style licenses, ISC, or other applicable licenses.

This page summarizes proprietary rights and third-party open-source notices. Full license notices for software included in the mobile application are made available inside the App or in accompanying notice files where applicable.

3. Mobile Application Notices

Open-source software licenses for components included in the NFT Sentinel mobile application are made available inside the App through the in-app license or open-source notices screen, where applicable.

The in-app notice may include Flutter, Dart, iOS-related components, Android-related components, Solana or wallet-related packages, in-app purchase and subscription libraries, and other direct or transitive dependencies included in the mobile application.

4. Server-Side and Infrastructure Components

NFT Sentinel may use open-source or third-party infrastructure components for backend services, data processing, synchronization, monitoring, hosting, and blockchain-related operations.

Primary categories may include:

Category	Example Components	License / Terms
Mobile framework	Flutter, Dart, iOS-related components, Android-related components	BSD-style licenses / Apache-2.0 / applicable component licenses
Blockchain and wallet utilities	Solana RPC, Web3, Mobile Wallet Adapter, wallet or metadata libraries	Apache-2.0 / MIT / applicable package licenses
Database and backend infrastructure	PostgreSQL-compatible database, backend platform, API infrastructure	PostgreSQL License / MIT / applicable provider terms
Diagnostics and monitoring	Crash reporting, logging, analytics, or monitoring tools	Applicable SDK license and provider terms
Web and hosting infrastructure	Hosting, CDN, deployment, DNS, or API services	Applicable provider terms

Specific third-party services may also be governed by their own terms of service and privacy policies.

5. Fonts, Icons, Images, and Media Assets

Fonts, icons, images, illustrations, screenshots, videos, sounds, and other media assets used by NFT Sentinel are either owned by NFT Sentinel, licensed from third parties, created for NFT Sentinel, or used under applicable open-source, commercial, or platform licenses.

Any third-party asset attribution required by license will be provided in the App, on this page, in accompanying notice files, or upon reasonable request where applicable.

6. Third-Party Trademarks

Third-party names, logos, trademarks, service marks, product names, wallet names, blockchain names, and platform names are the property of their respective owners.

References to Apple, Apple App Store, Google, Google Play, Solana, Solana dApp Store, Flutter, Dart, iOS, Android, wallet applications, app stores, SDKs, infrastructure providers, or other third-party services are for identification and interoperability purposes only and do not imply endorsement, sponsorship, affiliation, or partnership unless expressly stated.

Use of third-party trademarks is subject to the applicable trademark guidelines and platform policies of their respective owners.

7. Full Notices and Requests

Where required by an applicable license, full license texts, copyright notices, attribution notices, or NOTICE file contents will be provided in the App, in accompanying notice files, on this page, or upon reasonable request.

For license-related questions, missing attribution notices, or open-source notice requests, contact:

Service: NFT Sentinel
Operator: Individual developer
Email: support@nftsentinel.com
Website: https://nftsentinel.com
Location: Republic of Korea