The ME Network V2.0.14 upgrade has been completed, and full network services have officially resumed on June 16, 2026. I. Upgrade Completion Details• Completion Time: The upgrade was successfully executed at block height 13,444,700.• Service Status: All network functions have resumed normal operation, and you can now experience the brand new ME Network V2.0.14. II. Core Upgrade ContentThe core content of this upgrade is as follows:• Transaction Security Enhancement: Patched logical flaws in fee validation under specific scenarios, eliminating unexpected fee-free situations to ensure the security of the network's economic model;• Fund Validation Defense: Strengthened the rigor of pre-transaction fund checks to prevent the risk of illegal transaction pass-through caused by calculation deviations in multi-currency balances;• Consensus Stability Improvement: Optimized underlying calculation logic to eliminate potential Hash inconsistency issues caused by differences in execution environments, ensuring stable node consensus;• Runtime Risk Control: Comprehensively identified and fixed vulnerabilities such as Array out-of-bounds and null pointer references, significantly enhancing service reliability in high-concurrency scenarios;• Business Logic Compliance: Refined the validation mechanisms of the staking and asset management modules to ensure business operations strictly comply with protocol specifications, avoiding the risk of abnormal asset locking;• Interface and Data Governance: Cleared redundant interface parameters and fixed data serialization anomalies in special transaction scenarios, guaranteeing the integrity of on-chain data;• Code Quality and Standardization: Conducted in-depth code audits and refactoring, unified naming conventions, and enhanced parameter validation to improve system maintainability and security. This update also includes optimizations and fixes for other functions to enhance system stability, security, and user experience. Follow our official social media communities for the latest updates:<a href="https://www.mec.me/" style="color:inherit;text-decoration:none" rel="noopener noreferrer">Website</a>｜<a href="https://x.com/_MetaEarth_" style="color:inherit;text-decoration:none" rel="noopener noreferrer">X</a>｜<a href="https://t.me/Meta_Earth_Community" style="color:inherit;text-decoration:none" rel="noopener noreferrer">Telegram</a>｜<a href="https://discord.mec.me" style="color:inherit;text-decoration:none" rel="noopener noreferrer">Discord</a>｜<a href="https://www.instagram.com/metaearth_/" style="color:inherit;text-decoration:none" rel="noopener noreferrer">Instagram</a>｜<a href="https://www.youtube.com/@MetaEarth_Official" style="color:inherit;text-decoration:none" rel="noopener noreferrer">YouTube</a>｜<a href="https://www.tiktok.com/@metaearth_official" style="color:inherit;text-decoration:none" rel="noopener noreferrer">TikTok</a>| <a href="https://www.linkedin.com/company/meta-earth-official" style="color:inherit;text-decoration:none" rel="noopener noreferrer">LinkedIn</a> Meta Earth Association2026-06-16

Dear Meta Earth Explorers:The three-month “ME 730: Real Impact” Meta Earth Two-Year Anniversary Special Campaign officially concluded on July 31, 2026, at 23:59:59 (UTC). Thank you to every Explorer who actively participated in the campaign, shared the Meta Earth vision, and helped more real users activate daily Unconditional Basic Income (UBI). It is because of everyone’s collective participation that Meta Earth’s ecosystem impact continues to expand, allowing more people to learn about and join this global community. With the official conclusion of the event, the official team will now enter the final data review and reward distribution process. To ensure the fair rights and interests of all participants, we will conduct a final verification of all participant data according to the event rules, and complete the confirmation of the winner list and reward distribution. Fairness Audit Meta Earth has always been committed to building a fair, just, and transparent ecosystem environment. Due to the generous rewards offered at this event, and to protect the fair rights and interests of all participants, the official team will conduct a strict final review of all potential winners according to the event rules before announcing the final winner list. The final review will combine multiple dimensions, including on-chain data, ME ID Advanced Verification data, social media interaction data, and risk control systems, together with manual verification mechanisms, to ensure that all rewards are ultimately distributed to real builders who truly contribute to the development of the Meta Earth ecosystem. The review includes, but is not limited to:•  Whether there are bulk-registered accounts; •  Whether there are fake friend invitations; •  Whether accounts were registered using bulk email addresses; •  Whether there are frequent account switches on the same device or abnormal device activities; •  Whether there are abnormal IP login or switching behaviors; •  Whether another person’s identity information was used to complete ME ID Advanced Verification; •  Whether there are bots, scripts, or any other forms of cheating; •  Whether there are other behaviors that violate event rules or affect the fairness of the event. Special Note: This event requires all invitation relationships to be established based on real users. For example, behaviors such as registering accounts in bulk through multiple email addresses, switching accounts using the same device, organizing non-real friends to complete ME ID Advanced Verification, or using another person’s identity information to complete verification are all considered cheating behaviors that violate event rules. Once cheating behavior is verified, regardless of the number of invited users, the user’s eligibility for rewards will be cancelled. If the same user participates in both the “ME 730” Sharing Leaderboard and the UBI Contribution Leaderboard, once cheating behavior is confirmed, all rewards from both rankings will be cancelled simultaneously. We will always ensure that real builders who have truly contributed to the development of the Meta Earth ecosystem receive the recognition and rewards they deserve. Reward Distribution The final winner list will be officially announced through an official announcement after all reviews are completed.• Reward Distribution Timeline:All rewards will be distributed within 30 days after the conclusion of the event.• Reward Distribution Method:Rewards will be distributed in the form of cross-chain USDT directly to the MEC address bound to the winning user’s ME ID.Users do not need to submit a reward claim application again or provide any additional reward claim information.• Reward Claim Method:After the rewards are distributed, users can visit ME Pass to check the reward arrival status and use Meta Earth Bridge to transfer USDT across chains. Currently, TRON and BSC networks are supported, and more public blockchain networks will continue to be supported in the future. Future OutlookAlthough the “ME 730: Real Impact” event has successfully concluded, Meta Earth’s ecosystem development continues to move forward. In the future, we will continue to launch more ecosystem incentive programs, global community activities, and product innovations, working together with global Explorers to further advance the implementation of the UBI vision, allowing more real users to share the value created by Web3. Once again, we sincerely thank every Explorer for your active participation and support during this event. We look forward to reaching the next milestone of Meta Earth together with everyone. Welcome to follow the official social media communities for the latest updates:<a href="https://www.mec.me/" style="color:inherit;text-decoration:none" rel="noopener noreferrer">Website</a>｜<a href="https://x.com/_MetaEarth_" style="color:inherit;text-decoration:none" rel="noopener noreferrer">X</a>｜<a href="https://t.me/Meta_Earth_Community" style="color:inherit;text-decoration:none" rel="noopener noreferrer">Telegram</a>｜<a href="https://discord.mec.me" style="color:inherit;text-decoration:none" rel="noopener noreferrer">Discord</a>｜<a href="https://www.instagram.com/metaearth_/" style="color:inherit;text-decoration:none" rel="noopener noreferrer">Instagram</a>｜<a href="https://www.youtube.com/@MetaEarth_Official" style="color:inherit;text-decoration:none" rel="noopener noreferrer">YouTube</a>｜<a href="https://www.tiktok.com/@metaearth_official" style="color:inherit;text-decoration:none" rel="noopener noreferrer">TikTok</a>｜<a href="https://www.linkedin.com/company/meta-earth-official" style="color:inherit;text-decoration:none" rel="noopener noreferrer">LinkedIn</a> ME, My Way! Meta Earth2026-08-01

「ME 730」 Campaign Conclusion Announcement

me-730-campaign-conclusion-announcement

At 00:00:00 UTC on April 10, 2024, the Meta Earth Genesis Node was officially launched, generating the Meta Earth genesis block at block height 1. At the same time, MEC, the native coin of Meta Earth Network, was generated for the first time in accordance with the genesis configuration and protocol rules, marking the official completion of the MEC Token Generation Event (TGE). Event Information:• Network: Meta Earth Network (ME Hub)• Native Coin: MEC• Genesis Block Height: 1• Block Hash: E25207C0C438F0283FF4C1F33FF663FF6A9A2BDA1D0FAD25ACA212FE48B80C8A• TGE Date and Time: April 10, 2024, 00:00:00 UTC View the Genesis Block: <a href="https://explorer.mec.me/en-US/blocks/1?netType=hub" target="_blank" style="color:inherit;text-decoration:none" rel="noopener noreferrer">https://explorer.mec.me/en-US/blocks/1?netType=hub</a> The generation of the genesis block marked Meta Earth’s transition from technical development toward network operation and ecosystem growth, establishing the on-chain foundation for its global user network, node system and digital economy infrastructure. Follow Meta Earth’s official social media channels and communities to stay updated with the latest information.<a href="https://www.mec.me/" style="color:inherit;text-decoration:none" rel="noopener noreferrer">Website</a>｜<a href="https://x.com/_MetaEarth_" style="color:inherit;text-decoration:none" rel="noopener noreferrer">X</a>｜<a href="https://t.me/Meta_Earth_Community" style="color:inherit;text-decoration:none" rel="noopener noreferrer">Telegram</a>｜<a href="https://discord.mec.me" style="color:inherit;text-decoration:none" rel="noopener noreferrer">Discord</a>｜<a href="https://www.instagram.com/metaearth_/" style="color:inherit;text-decoration:none" rel="noopener noreferrer">Instagram</a>｜<a href="https://www.youtube.com/@MetaEarth_Official" style="color:inherit;text-decoration:none" rel="noopener noreferrer">YouTube</a>｜<a href="https://www.tiktok.com/@metaearth_official" style="color:inherit;text-decoration:none" rel="noopener noreferrer">TikTok</a>｜<a href="https://www.linkedin.com/company/meta-earth-official" style="color:inherit;text-decoration:none" rel="noopener noreferrer">LinkedIn</a> ME, My Way! Meta Earth2024-04-10

Meta Earth Genesis Node Launch and Completion of the MEC Token Generation Event (TGE)

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Dear Meta Earth nodes and community members, To advance the ME Network upgrade and the decentralization of ecosystem governance, the ME DAO is officially initiating a vote on the ME Network V2.0.16 upgrade proposal. This vote will be jointly decided by all validator nodes of ME Hubs (excluding the Experience Zone), and the results will be made public via the on-chain governance tool. If the proposal is approved, the ME Network will automatically execute the upgrade process upon reaching the specified block height. I. Basic Proposal and Voting Information • Proposal Number: Major Event Proposal On-Chain ID: 5• Proposal Topic: ME Network Upgrade to V2.0.16• Proposal On-chain Time: August 16, 2026, 00:00:00 (UTC+0)• Voting Period: August 16, 2026, 00:00 -- August 17, 2026, 23:59:59 (UTC+0) • Upgrade Schedule: º Upgrade Block Height: 14,565,500  º Estimated Upgrade Maintenance Time: August 19, 2026, 00:00 (UTC+0) (The exact time depends on the block generation height) º Estimated Upgrade Maintenance Duration: During the upgrade, the network will suspend services. Node restarts and service recovery are expected to take approximately 8 hours. • Participation Eligibility: Limited to all running zone validator nodes on the ME mainnet (excluding the Experience Zone). • Voting Results Inquiry:  º Block Explorer: <a href="explorer.mec.me" target="_blank" style="color:inherit;text-decoration:none" rel="noopener noreferrer">explorer.mec.me</a>  º Official Website: <a href="www.mec.me" target="_blank" style="color:inherit;text-decoration:none" rel="noopener noreferrer">www.mec.me</a> II. Core Upgrade Content (V2.0.16) The core content of this Meta Earth Network V2.0.16 upgrade is as follows: • New Features: Added support for binding ME ID accounts and their sub-account addresses. Added pagination to the NFT query interface to improve query efficiency and user experience when handling large volumes of data;• Bug Fixes: Fixed known issues, including issues related to the EVM module, to ensure the proper operation of EVM contract functionality; • Security Enhancements: Strengthened parameter validation for Meta Earth public chain APIs and added scenario-specific validation rules. For example, NFT minting now validates the minting quantity to prevent it from exceeding the total issuance limit; • Rule Adjustments: Optimized certain underlying rules of the Meta Earth public chain and completed the EVM Chain ID adjustment to improve network configuration standards and compatibility; • Performance Optimizations: Restructured the staking reward calculation mechanism and optimized the BeginBlock block reward accounting logic to improve reward calculation accuracy and block processing efficiency. This update also includes optimizations and fixes for other functions to enhance system stability, security, and user experience. III. Voting Rules • Options:  º Support (AGREE): Agree to execute the on-chain V2.0.16 upgrade.  º Oppose (REJECT): Reject this upgrade and retain the current protocol version. • Weight Calculation: Each zone validator node of an ME Hub (excluding the Experience Zone) holds one vote.• Passing Criteria: Affirmative votes must account for more than 50% of the total number of running nodes participating in the vote. IV. Node Upgrade Operation Guide • Upgrade Preparation:  º Back up node data (e.g., the ~/.mechain directory).  º Download and compile the latest code for version V2.0.16. • Upgrade Process:  º After the network reaches the specified block height (14,565,500), the node will automatically stop and run the upgrade program.  º Restart the node using version V2.0.16.  º Check the node logs to confirm that block synchronization is proceeding normally. Thank you for your long-term support and contribution to the Meta Earth ecosystem! If you have any questions regarding this proposal or the upgrade, please feel free to contact us through the following channels:• Email: <a href="mailto:support@mec.me" target="_blank" style="color:inherit;text-decoration:none" rel="noopener noreferrer">support@mec.me</a>• Website: <a href="www.mec.me" target="_blank" style="color:inherit;text-decoration:none" rel="noopener noreferrer">www.mec.me</a> Meta Earth Association2026-08-15