Mesoc Terms of Service

Welcome to Mesoc.

Mesoc is a platform that provides instant messaging, group and community interaction, live streaming, user content publishing and related Web3 features, and it contains User-Generated Content.

Please read these Terms and the Mesoc Privacy Policy carefully before registering for, logging in to, accessing or using Mesoc. You must agree to these Terms before you can register or log in. By registering, logging in, accessing or using Mesoc, you acknowledge that you have read and understood these Terms and agree to be bound by them and by the related rules (including the zero-tolerance policy above).

If you do not agree to these Terms or the Mesoc Privacy Policy, please stop using Mesoc.

1.1 You must have the legal capacity required to use the Mesoc services and have reached the minimum age for use set by the laws of your region.

1.2 Minors may use Mesoc only with the consent and guidance of a guardian, and must comply with the rules of their region on minors' use of online services.

1.3 If use of or access to the services is prohibited in your country or region, you must not use Mesoc.

1.4 You must not use Mesoc where doing so is restricted by applicable law, sanctions or other restrictions.

2.1 Mesoc may amend these Terms due to changes in business, technology, security or law.

2.2 The updated Terms will be published in Mesoc, on the official website or on relevant pages, with a new effective date.

2.3 Mesoc may send you agreements, notices, disclosures and other communications by website announcement, in-app notification, email or other electronic means. You consent to receive them electronically.

2.4 If you continue to use Mesoc after the updated Terms take effect, you accept the amended Terms. If you do not agree with the changes, you must stop using the relevant services.

3.1 Mesoc may offer the following ways to register or log in:

• Registering or logging in with an email address;
• Signing in by signature with a compatible wallet;
• Other login methods that Mesoc makes available in the future.

3.2 You must provide true, accurate and complete information and update it promptly when it changes.

3.3 You must keep your account, email, verification codes, login devices, wallet and other authentication information secure.

3.4 You must not rent, lend, sell, transfer or otherwise allow others to use your account.

3.5 You are solely responsible for losses caused by your own failure to keep information secure, your voluntary disclosure of account information, verification codes or wallet information, or your authorizing others to use your account.

3.6 Mesoc may verify account information as needed for security, compliance or operations, and may, where reasonable, restrict, suspend or terminate abnormal accounts.

4.1 Wallet login is mainly used for identity verification, account linking or access to specific features.

4.2 Mesoc will never ask you for your wallet private key, seed phrase, key file, password or any other information that can directly control your wallet assets.

4.3 You are responsible for safeguarding your wallet private key, seed phrase, wallet device and related credentials, and for carefully checking the address, amount, permissions and transaction details before signing, authorizing or transacting.

4.4 When using blockchain-related features, you bear the following risks:

• Blockchain network congestion, failure, forks or upgrades;
• Transactions that fail, are delayed, are rejected or cannot be reversed;
• Network fees, miner fees, service charges and other third-party fees;
• Malfunctions of wallet services, blockchain nodes or other third-party services;
• Digital asset price volatility, insufficient liquidity and other market risks;
• Cyberattacks, phishing, malicious contracts or private key leaks.

4.5 Mesoc does not control user wallets, does not hold, custody or manage users' digital assets, and does not guarantee that any blockchain transaction will be completed successfully.

4.6 The wallet, blockchain and other Web3 features provided by Mesoc are technical or informational services only. They do not constitute investment, trading, financial, legal or tax advice, nor any guarantee of returns, appreciation or liquidity.

4.7 Once a blockchain transaction is submitted, confirmed or recorded, it generally cannot be reversed, modified or recovered. Before signing or initiating a transaction, you must verify the wallet address, amount, network, permissions, smart contract and other transaction details yourself.

4.8 Smart contracts, blockchain protocols, wallets, oracles, cross-chain bridges and related technologies may contain code vulnerabilities, logic errors, or be subject to attacks, suspensions, upgrades, forks or other risks. Mesoc does not guarantee that any such protocol or smart contract is secure, accurate, continuously available or capable of achieving the expected result.

4.9 You are solely responsible for taxes, reporting obligations and other legal liabilities arising from digital asset transactions or blockchain activity. Mesoc does not provide tax calculation, tax filing or legal advisory services.

4.10 You must not use the relevant Web3 features in a country or region where applicable law prohibits them, and must not use Mesoc for money laundering, illegal fundraising, fraud, market manipulation, sanctions evasion or other unlawful activity. Mesoc may restrict or terminate the relevant features as required by applicable law, sanctions requirements or risk control needs.

5.1 Mesoc may provide the following features:

• One-to-one chat;
• Group chat, groups and community management;
• User profiles, contacts and interaction features;
• Live streaming;
• Wallet login and other Web3 features.

5.2 Different users, regions, devices, account statuses or software versions may receive different services.

5.3 Mesoc has the right to adjust, upgrade, suspend or terminate all or part of the services as required by business, technical, security and legal needs.

5.4 Mesoc may rely on email service providers, cloud storage providers, wallet service providers, blockchain nodes, live streaming providers, identity verification providers or other third-party services. Third-party services are governed by their own terms of service and privacy policies.

6.1 “User Content” means the text, images, files, links, audio and video, nicknames, avatars and other content that you send, upload, post, forward or share in Mesoc.

6.2 The rights you lawfully hold in your User Content remain yours or those of the relevant rights holder. Using Mesoc does not transfer ownership of your User Content to Mesoc.

6.3 Mesoc processes User Content only to the extent necessary to provide communication, content transmission, storage, multi-device sync, groups, live streaming, security and other related features. The specific handling is governed by the Mesoc Privacy Policy.

6.4 User Content license: to provide, operate, maintain and improve the Mesoc services, you grant Mesoc a limited, non-exclusive, worldwide, royalty-free license allowing Mesoc, its affiliates and its service providers to store, copy, process, transmit, convert the format of, display and distribute your User Content to the extent necessary to provide the relevant services.

This license is limited to enabling communication, content publishing, groups, live streaming, storage, sync, security and related services, and does not mean that Mesoc acquires ownership of your User Content. Unless you give separate authorization or the law provides otherwise, Mesoc will not use your User Content for advertising, sale or other commercial purposes unrelated to providing the Mesoc services.

6.5 Private chat content is, in principle, accessible only to the participants in the conversation. Please note that content you send may be viewed, screenshotted, recorded, copied, saved or further spread by recipients.

6.6 Content in groups, live streams and other public areas may be viewed, saved, copied or spread by other users within the relevant scope. You should be careful about posting personal information and sensitive content according to who can see it.

6.7 You must ensure that the User Content you post or send does not violate laws and regulations, these Terms or third-party rights. Mesoc is not responsible for the truthfulness, accuracy, legality or suitability of User Content.

7.1 When using chat, groups and live streaming, you must comply with applicable law, these Terms and the rules published on the relevant pages.

7.2 Group owners and administrators may, in accordance with group rules, invite, remove, mute or restrict the speech of members, or otherwise manage them.

7.3 Group managers are responsible for the content they post and manage.

7.4 Live stream hosts are responsible for their live content and any resulting liability. Mesoc does not guarantee that live content is true, accurate, complete or suitable for all users.

7.5 Mesoc does not guarantee that other users will respect your privacy, will not save your content or will not spread it beyond Mesoc.

8.1 Mesoc has zero tolerance for objectionable content and abusive users. You must not create, upload, send, post, forward or otherwise spread objectionable content, and must not engage in abusive conduct.

8.2 Objectionable content and abusive conduct include, but are not limited to:

• Harassment, bullying, intimidation, personal attacks or hate speech;
• Discriminatory, insulting or other offensive content aimed at individuals or groups;
• Using Mesoc to send spam, scams, phishing messages or malicious marketing messages;
• Spreading unlawful or objectionable content in publicly visible groups, live streams or other areas;
• Promoting, organizing or assisting violence, terrorism, crime or other unlawful activity;
• Posting unlawful pornographic content, sexually explicit content, or content involving the sexual exploitation of minors;
• Infringing others' rights of privacy, reputation, intellectual property or other legitimate rights and interests;
• Impersonating Mesoc, staff, other users or third parties;
• Accessing others' accounts, groups, devices or data without authorization;
• Scraping, bulk-collecting, selling or misusing user information;
• Cracking, attacking, interfering with or circumventing Mesoc's security measures;
• Exploiting vulnerabilities, errors or technical defects for improper gain;
• Spreading viruses, malicious code or other harmful programs;
• Reverse engineering, copying, modifying, renting, selling or unlawfully distributing the Mesoc services;
• Otherwise affecting the normal use of Mesoc by Mesoc or other users, or engaging in any abusive conduct.

8.3 If you violate this section, Mesoc will remove the related content and may restrict, suspend or permanently ban (eject) the relevant account.

9.1 Content filtering. Mesoc provides methods for filtering objectionable content, including but not limited to automated security detection and technical analysis, keyword or other rule-based filtering, manual review, and restricting the display of, blocking or deleting content confirmed to be in violation, in order to reduce the posting and further spread of objectionable content.

9.2 Reporting. Mesoc provides a reporting (flag) feature. Through the means provided in the app, you may report User Content or user accounts that you believe violate these Terms, applicable law or third-party rights, and you may state the reason for your report.

9.3 Blocking. Mesoc provides a feature for blocking abusive users. After you block a user:

• That user's content will immediately be removed from, or no longer shown in, your feed, conversation list or related views;
• The block will be reported to Mesoc (the developer/operator) so that the related objectionable content or abusive conduct can be reviewed and handled.

9.4 24-hour response obligation. Mesoc will act within 24 hours of receiving a report of objectionable content: it will review the reported content, remove content confirmed to be objectionable, and take necessary measures against the user who provided the violating content, including restricting features, suspending the account or permanently banning (ejecting) that user.

9.5 Mesoc may also proactively take action on relevant content and accounts based on automated security detection, technical analysis, legal requirements or other reasonable grounds, without needing a user report as the sole prerequisite.

9.6 If Mesoc has reasonable grounds to believe that you have violated these Terms, related rules or applicable law, it will take one or more of the following measures:

• Restricting, blocking or deleting the related content;
• Restricting chat, group or live streaming features;
• Suspending, restricting or permanently terminating (ejecting) use of the account;
• Restricting your ability to contact strangers or use specific features;
• Retaining necessary records and providing them to competent authorities as required by law;
• Taking other reasonable measures to prevent further harm.

9.7 The specific measures will be determined according to the nature and severity of the violation, its scope of impact, the reports received and applicable law. For confirmed objectionable content and abusive users, Mesoc will carry out removal and bans in accordance with the zero-tolerance policy.

10.1 The intellectual property rights in Mesoc and its related software, interfaces, trademarks, logos, text, images, code and other content belong to Mesoc or the relevant rights holders.

10.2 Without the written permission of the rights holder, you must not copy, modify, distribute, sell, rent, reverse engineer or otherwise use such content.

10.3 “Mesoc” and related trademarks, logos and domain names must not be used in any way that may cause confusion or mistaken belief, or imply authorization by Mesoc.

11.1 Mesoc may provide entry points, links or integrations to third-party services or third-party content.

11.2 Third-party services and content are provided independently by the relevant third parties and are governed by their own terms and privacy policies.

11.3 Mesoc is not responsible for the accuracy, completeness, availability, legality or security of third-party services or content.

11.4 You and the relevant third party are solely responsible for any transactions, communications or other conduct between you and that third party.

Mesoc provides the services on an “as is” and “as available” basis. To the maximum extent permitted by law, Mesoc does not warrant that:

• The services will always be continuous, timely, secure or error-free;
• Messages will always be successfully sent, received, synced or saved;
• User Content is true, accurate or lawful;
• Groups, live streaming or other features will always be available;
• Wallets, blockchains or third-party services will always operate normally;
• The services will meet all of your needs;
• Any content or information in the services is suitable for your particular purpose.

13.1 To the maximum extent permitted by law, Mesoc is not liable for indirect, incidental, special, punitive or consequential losses arising from:

• Your use of, or inability to use, Mesoc;
• Content posted or conduct carried out by other users;
• Malfunctions of wallets, blockchains or third-party services;
• Failure to keep your account, device, private key, seed phrase or verification codes secure;
• Cyberattacks, system failures, communication failures or force majeure;
• Disputes between you and other users or third parties;
• Your violation of these Terms or applicable law.

13.2 These Terms do not exclude or limit any liability that applicable law does not permit to be excluded or limited.

14.1 Mesoc may suspend or terminate all or part of the services due to legal requirements, service adjustments, security risks or your violation of these Terms.

14.2 After termination, the provisions on responsibility for User Content, intellectual property, limitation of liability, governing law and dispute resolution will continue to apply to the extent their nature requires.

15.1 The parties shall first attempt to resolve any dispute arising from these Terms or the Mesoc services through negotiation.

15.2 Where arbitration applies under this section, the parties agree, to the extent permitted by law, to resolve disputes on an individual basis and not to participate in class or representative actions, unless applicable law prohibits such a restriction.

16.1 If any provision of these Terms is held invalid or unenforceable, the validity of the other provisions is not affected.

16.2 Headings in these Terms are for ease of reading only and do not affect the meaning or interpretation of the provisions.

16.3 These Terms and the Mesoc Privacy Policy together constitute the agreement between you and Mesoc regarding use of the relevant services. If the two are inconsistent on the handling of personal information, the Mesoc Privacy Policy prevails; on all other matters, these Terms prevail.

16.4 These Terms take effect from the date you register for, log in to, access or use Mesoc.