privacy policy
This policy applies to all products and services provided by "BTC Nexa Mine". Before using any of our products or services, please read and fully understand this policy, with particular attention to the bold or bold-underscoring clauses. You should carefully review these sections to ensure full comprehension and consent before proceeding. For technical terms in this policy, we have used clear and accessible language to ensure your understanding.
This Privacy Policy will help you understand the following
I. Definitions and Scope of Application
2. How We Collect and Use Your Personal Information
3. How We Use Cookies and Similar Technologies
4. How We Share, Transfer, and Disclose Your Information
5. How We Protect and Store Your Information
6. How to Access and Manage Your Information and Information Security
7. Other
I. Scope of Application
a) The personal registration information (including mobile phone number) you provide when registering an account with this system;
b) When you use the system's network services or access its platform web pages, the system automatically collects and records your browser and computer data, including but not limited to your IP address, browser type, language, access date and time, hardware/software specifications, and your requested web page records.
c) Personal user data obtained by this system through legitimate channels from business partners.
d) Location data: We collect and process your location information when you use our location services.
e) Device Information: To ensure service continuity, we collect your hardware model, operating system version, device configuration, unique device identifier, MAC address, connection details, and status information for troubleshooting or diagnostics. Note that the wording of device information may vary depending on the system.
f) Device permission collection explanation:
1. Phone access (to get the phone ID): To log in to this platform and verify your device identity, we need to access your phone to obtain this information. We will not use this access for any other purposes.
2. Storage permissions (read and write): To store required application configuration files, downloaded or updated content, reports, or to access content you need to upload or sync, you must have storage permissions.
3. Camera permissions: We need to access your camera when using the take or scan feature.
4. Photo Album Permission: When you use the profile photo replacement or feedback form features, we need to access your photo album to retrieve images for form completion.
You acknowledge and agree that the following information does not apply to this Privacy Policy:
a) The keywords you entered when using the search service provided by this system platform;
b) The system collects information data you share on it, including but not limited to details of your participation in activities, transaction records, and reviews;
c) Actions that violate legal regulations or the rules of this system, as well as any measures already taken against you by this system.
The application will upload the user's image information. The processing status of images and multimedia data is as follows:
1. Types of images and multimedia data we collect
We may collect related images or multimedia data when you use the following features of [App Name]:
Uploaded images: including but not limited to original images uploaded by users, edited images (such as filtered images), and thumbnails.
Image metadata: Some images may contain additional information (such as shooting time, device model, or location). By default, we [may/may not] collect such data.
Camera content: When you use the app's camera, we temporarily process the captured images to fulfill [function purposes, such as profile photo settings or image recognition].
2. Data Usage
The image data we collect is used only for the following purposes:
-Provides you with specific features such as "Profile Picture Customization" and "Image Content Analysis".
-Improving the accuracy of services (e.g. by training models with anonymization).
– Compliance with legal requirements (e.g., identity verification).
3. Storage and Security
Storage location: Image data is stored on the local device or cloud server.
Retention period: Original images are automatically deleted 30 days after upload. Processed data is retained until the user deletes it.
Encryption: Transmissions use SSL/TLS encryption, and storage uses the AES-256 standard.
4. User Rights
You have the following control rights over your image data:
Delete data: Go to Settings> Privacy> Delete My Photos to permanently delete uploaded photos.
Revoke consent: Turn off camera/album access in device permissions, or contact us by email to request termination.
Export data: To get a copy of the image you uploaded, contact the email.
5. Third-party sharing
We share image data only in the following cases:
Service provider: For example, cloud storage services, which process data in accordance with this policy.
Anonymized data: Used for statistical analysis to ensure personal identity cannot be identified.
6. Children's privacy
We do not intentionally collect image data of children under 13 (or the legal age in your region). If you find any accidental collection, please contact us immediately to delete it.
2. Information Use
a) This system shall not provide, sell, lease, share, or trade your personal information with any unrelated third party unless you have given prior consent, or unless the third party and this system (including its affiliates) jointly or separately provide you with services, after which they will be prohibited from accessing all such information they previously had access to.
b) This system prohibits any third party from collecting, editing, selling, or freely distributing your personal information through any means. If any user of this system platform engages in such activities, the system reserves the right to immediately terminate the service agreement with that user.
c) To serve users, this system may use your personal information to provide you with information, including but not limited to sending you product and service information, or sharing information with system partners so they can send you information about their products and services (the latter requires your prior consent).
d) To provide users with better services or products, this system may use your personal information under the following circumstances:
in accordance with the requirements of relevant laws and regulations;
Based on user authorization;
In accordance with the relevant service terms and application license agreements of this system.
e) We provide you with information or services and send you the latest updates. If you decline or disable device notifications, the information we send you will be less accurate or relevant, but it will not affect your ability to use other features that do not require this permission.
3. Use of Cookies
a) If you do not decline cookies, this system will set or retrieve cookies on your computer to enable you to log in or use platform services or features that rely on cookies. The use of cookies allows us to provide you with more personalized services, including promotional offers.
b) You have the right to accept or reject cookies. You can reject cookies by changing your browser settings. However, if you choose to reject cookies, you may not be able to log in or use the system's web services or features that rely on cookies.
c) Information obtained through the cookies set by this system will be subject to this policy.
IV. Information Disclosure
This system will disclose your personal information in whole or in part based on your personal preference or legal requirements under the following circumstances:
a) With your prior consent, disclose to third parties;
b) To provide the products and services you request, we must share your personal information with third parties;
c) Disclose to third parties or administrative/judicial authorities as required by law or by such authorities;
d) If you violate the relevant laws, regulations of China or the service agreement or related rules of this system, you need to disclose to a third party;
e) If you are a qualified intellectual property rights complainant and have filed a complaint, you shall disclose the complaint to the respondent upon their request, to facilitate the resolution of any potential rights disputes between the parties.
f) In a transaction conducted on this system platform, if either party fulfills or partially fulfills the transaction obligations and requests information disclosure, the system may provide the user with necessary information such as the counterparty's contact details to facilitate transaction completion or dispute resolution.
g) Other disclosures deemed appropriate by the system in accordance with laws, regulations, or website policies.
V. Information Storage and Exchange
The information and data collected about you by this system will be stored on the servers of this system and/or its affiliated companies. Such information and data may be transmitted to your country or region, or to overseas locations where the system collects such information, and may be accessed, stored, or displayed abroad.
To provide the services described in this Privacy Policy, we may share necessary personal information with third-party service providers and business partners.
To enable you to receive information, share information on third-party platforms, use map services, play videos, and other essential functions, our application will embed SDKs or similar applications from authorized partners. For example, when you use a Huawei/Xiaomi/Meizu phone, the Huawei/Xiaomi/Meizu SDK needs to read your device identification number and network-related information to send notifications. If you use the map service provided by AutoNavi, the AutoNavi SDK requires you to open the device location permission and collect information about the device's location, device identification number, and network-related information.
We will conduct rigorous security assessments on the APIs and SDKs used by authorized partners to access information, and establish strict data protection protocols with them. These protocols require partners to handle personal information strictly in accordance with our commissioned purposes, service guidelines, this Privacy Policy, and all other applicable confidentiality and security measures.
We will also collect your IMSI, IMEI, device MAC address, software list, device serial number, and Android ID to determine your last login method, to help you use the login feature.
The personal information or permissions covered by this policy include:
(1) Basic information (including personal name, date of birth, gender, address, personal phone number, and email address);
(2) Personal identification information (including ID card and other identity certificates);
(3) Property information (including transaction records and virtual assets such as gold coins and diamonds);
(4) Personal location information;
(5) Network identity identifiers (including system account, IP address, email address, and associated passwords and security credentials);
address list ；
(6) Personal online activity (including search history, software usage records, and click logs);
(7) Personal device details (including hardware model, MAC address, and operating system type);
(8) Software list unique device identifiers (including but not limited to IMEI, Android ID, IDFA, OPENUDID, GUID, and SIM card IMSI data) that describe personal device profiles, with collection of ICCID, Android ID, IP address, IMSI, SD card data, IMEI, installation history, device serial numbers, sensors, MAC addresses, and clipboard content.
6. How to Access and Manage Your Information and Security
(1) Information Security
a) All accounts are protected by security measures. Please safeguard your username and password. We will encrypt user passwords and implement other security measures to ensure your information is not lost, misused, or altered. However, please note that no information network offers "absolute security."
b) When conducting online transactions through this system's network services, you will inevitably need to disclose personal information (e.g., contact details or postal addresses) to the transaction counterpart or potential counterparties. Please safeguard your personal information and share it only when absolutely necessary. Should you discover any personal information leakage, particularly the exposure of your username and password, please contact our customer service immediately so we can take appropriate measures.
(2) How to access and manage your information
a) We will implement appropriate technical measures to ensure you can access your registered information.
You can view your profile picture, nickname, and other information in My. Click Settings to change your nickname.
b) Account cancellation
You can log out by clicking My account → Settings → Log out, then entering your password. After logging out, we will delete or anonymize the collected personal information.
7、other
1、The signing, effectiveness, performance and dispute resolution of this Privacy Policy shall be governed by the laws of the People's Republic of China.
2、Any disputes arising from this agreement shall first be resolved through good-faith negotiations. If no agreement is reached, the dispute shall be submitted to the competent court in the company's jurisdiction for litigation.