Meta Earth’s global community has achieved another new growth milestone. On February 18, 2025, ME ID users saw an addition of 11,199 in a single day, with Meta Earth’s daily user growth rate breaking 10,000 for the first time! This marks an acceleration in the global user growth trend for Meta Earth. Since the launch of ME Network v1.0 “Explorer’s Journey” public test event on April 17, 2024, Meta Earth’s philosophy of “Enhance happiness for a better life” has gradually spread across regions worldwide, continuously attracting users from all corners of the globe. We are grateful to early users for their passionate efforts and outreach, driving the global implementation of Meta Earth’s vision. As the “Explorer’s Journey” public test event nears its conclusion, we invite every ME ID user to continue participating and aim for higher MEC airdrop rewards. Looking ahead, Meta Earth will continue to listen to feedback and suggestions from the global community with an open attitude. We are committed to providing permanent on-chain unconditional basic income, promoting the enhancement of human happiness, and supporting ecological sustainability so that more people around the world can enjoy a better life. Thank you to every Meta Earth community member for your participation and support. Together, let’s work towards our shared vision! ME, My Way! Follow our official social media communities for the latest updates:<a href="https://www.mec.me/" target="_blank" style="color: inherit; text-decoration: none;">Website</a>｜<a href="https://x.com/_MetaEarth_" target="_blank" style="color: inherit; text-decoration: none;">X</a>｜<a href="https://t.me/Meta_Earth_Community" target="_blank" style="color: inherit; text-decoration: none;">Telegram</a>｜<a href="https://discord.mec.me/" target="_blank" style="color: inherit; text-decoration: none;">Discord</a>｜<a href="https://www.instagram.com/metaearth_/" target="_blank" style="color: inherit; text-decoration: none;">Instagram</a>｜<a href="https://www.youtube.com/@MetaEarth_Official" target="_blank" style="color: inherit; text-decoration: none;">YouTube</a>｜<a href="https://www.tiktok.com/@metaearth_official" target="_blank" style="color: inherit; text-decoration: none;">TikTok</a>｜<a href="https://www.linkedin.com/company/meta-earth-official" target="_blank" style="color: inherit; text-decoration: none;">Linkedin</a> Meta Earth2025-02-19

The "Governance Proposal Voting for ME Network Major Upgrade" concluded on May 16, 2025, at 11:59:59 (UTC+0). According to the final tally, the proposal has been officially approved. On-chain Voting Summary: • Voting Disclosure: ME Network Blockchain Explorer www.explorer.mec.me• Voting Period: May 14, 2025, 12:00:00 – May 16, 2025, 11:59:59 (UTC+0)• Core Proposal Content: Upgrade ME Network to version 2.0 and reallocate MEC from ME Hub to ME DA layer for validator staking.• Voting Result: All 40 validator nodes across different countries (excluding testing nodes) participated and unanimously voted in favor. The proposal has been passed with full support. Next Steps Following approval, Meta Earth Network will automatically implement the 2.0 upgrade as outlined in the proposal. The MEC reallocation from ME Hub to ME DA layer will be executed by the four designated regional treasuries: IND, CHN, ME_EARTH, and USA. 1. Upgrade Execution Details Upgrade TimeME Network will automatically execute the upgrade at the specified block height:• Block Height: 6624500• Estimated Time: May 19, 2025, 00:00:00 – May 19, 2025, 23:59:59 (UTC+0)Upgrade Points1.1 Architectural Upgrade: Modular Layering1.1.1 Three-layer Decoupled Architecture:• Execution Layer (RollApp): Sovereign Rollup chains supporting parallel processing and customizable virtual machines (EVM/WASM) for flexible business expansion.• Settlement Layer (ME-Hub): Built on Tendermint BFT consensus, ensuring global state finality and cross-chain interoperability.• Data Availability Layer (ME-DA): Utilizing an enhanced Celestia scheme (Data Availability Sampling + erasure coding), reducing storage costs by over 98%.1.1.2 Core Advantages After Upgrade: &nbsp; &nbsp;a. Increased throughput &nbsp; &nbsp;b. Optimized storage costs &nbsp; &nbsp;c. Support for rapid business iteration1.2 Tokenomic Innovation1.2.1 Token IntegrationMEC serves as the base token across all three layers: &nbsp; &nbsp; a.RollApp uses cross-chain mapped MEC-CI for Gas fees and governance. &nbsp; &nbsp; b.ME DA Layer uses cross-chain mapped MEC-DA. &nbsp; &nbsp; c.Native tokens for RollApp and ME DA Layer are eliminated; initial temporary tokens will be automatically burned.1.2.2 GasFee Flow Mechanism &nbsp; &nbsp; a. Users pay only local Gas fees on RollApp; Sequencers cover cross-layer fees (ME DA and MEC). &nbsp; &nbsp; b. Cross-chain transaction fees are automatically converted to MEC, creating a closed-loop value system.1.3 Key Technical Upgrades1.3.1 Decentralized Sequencer Network (v2.1)• Consensus Mechanism: Integrated CometBFT (formerly Tendermint), enabling multi-node rotation and dynamic election.• Enhanced Security: &nbsp; &nbsp; ￮Staking Slashing mechanism (malicious nodes forfeit staked MEC). &nbsp; &nbsp; ￮Fraud proofs + Zero-Knowledge Proof (ZKP) compression (Groth16 algorithm reduces Gas costs by 90%). &nbsp; &nbsp; ￮Watch Relayer for real-time anomaly monitoring and challenge triggering.1.3.2 Data Availability Layer (Meta Earth-DA)• Core Technologies: &nbsp; &nbsp; ￮ Data Availability Sampling (DAS): Light nodes validate only 1–2% data shards. &nbsp; &nbsp; ￮ 2D Erasure Coding: Light nodes verify only 1-2% of data shards.• Storage Cost: Full node storage reduced by 98%, with near-zero costs for light nodes.1.3.3 Cross-Chain Communication MBC (eIBC)•Solutions for Optimistic Rollup Challenges: &nbsp; &nbsp; ￮Instant Withdrawals: Market makers pre-pay user funds, bypassing the dispute period. &nbsp; &nbsp; ￮Validation Incentives: Market makers earn fees while handling fraud detection.1.3.4 EVM Compatibility•Integrated Ethermint: Supports Solidity versions 0.6.0–0.8.17, compatible with Ethereum tools like MetaMask.•Dual VM Coexistence: EVM and WASM contracts can interact cross-chain, bridging Ethereum and Cosmos ecosystems.1.3.5 DID-Based Unique Identity System &nbsp; &nbsp; •On-Chain Lightweight Storage: Stores only VC certificate hashes and URLs, with privacy data encrypted off-chain. &nbsp; &nbsp; •Cross-Chain Validation: Shared state via ME Hub, enabling proactive updates by Issuers (e.g., credit scores).1.4 Additional Key Improvements1.4.1 Osmosis Module Optimization &nbsp; &nbsp; a. Dynamic Gas Pricing (based on transaction type and network congestion). &nbsp; &nbsp; b. Anti-Sybil Attack Measures (exponential Gas growth for high-frequency trading).1.4.2 Relayer Optimization &nbsp; &nbsp; a. Compatible with NMT proofs and Cosmos SDK’s Merkle proof conversion. &nbsp; &nbsp; b. Trustless design ensuring secure cross-layer communication.1.4.3 Comprehensive Security Enhancements &nbsp; &nbsp; a. Decentralized Sequencer (requiring 2/3 honest nodes). &nbsp; &nbsp; b. ME Hub real-time validation of DA commitments, reducing fraud challenge response time. 2. Details of allocating MEC from ME Hub to ME DA layer for verification node staking <img src="https://public.mehp.world/2025/05/17/69795c6d0bbec6a151392b39c5529687.png" alt="" data-href="" width="" height="" style=""> 2.1 MEC Distribution Plan for First 4 ME DA Validators• Transfer Source: The required MEC for staking the initial 4 validators will be reallocated from the top 4 ME Hub treasuries by stake volume: IND, CHN, ME_EARTH, USA• Transfer Ratio: 0.01% of each treasury’s current stake will be transferred cross-chain to the ME DA Network• The Transfer Amount: 552,900 MEC, with specific allocations as follows:2.2 Future Guidelines for ME DA Layer Setup and MEC TransferTo bolster the security, participation, and decentralized governance of the ME DA Layer validation network, long-term economic support will adhere to the following principles: &nbsp; &nbsp; a.Leverage ME Hub’s zone treasuries across national regions to provide sustained economic support for the ME DA Layer. &nbsp; &nbsp; b.Through DAO governance, proposals will be voted on to request cross-chain MEC transfers from zone treasuries to the ME DA Layer, ensuring transparency and traceability. &nbsp; &nbsp; c.All transferred MEC will be directly moved from ME Hub to the ME DA Layer network. &nbsp; &nbsp; d.MEC usage is strictly limited to staking for identically named ME DA Layer validation nodes, non-withdrawable, non-transferable, non-reallocable, and dedicated solely to block production and data availability services. &nbsp; &nbsp; e.Validation node names on the ME DA Layer will align with ME Hub’s national/regional names (e.g., ME Hub’s “CHN” corresponds to ME DA Layer’s “CHN”). &nbsp; &nbsp; f.Future adjustments to the MEC transfer mechanism will depend on the adoption scale of the ME Network and the actual validation demands of the DA Layer, with all changes to be determined through proposal voting by the node community. This proposal focuses on propelling the ME Network mainnet into its 2.0 phase, with core content covering modular architecture optimization, enhancements to the data availability verification mechanism, and the on-chain allocation and deployment of MEC. During the voting process, node communities responded actively, fully demonstrating the high level of coordination and foundational consensus within ME DAO on major governance decisions. The Meta Earth Association will work closely with all node communities to ensure a smooth upgrade and the effective implementation of the approved proposals. We would like to express our sincere gratitude to all node communities who participated in this vote. Thank you for your continued support and commitment to decentralized governance. It is your active participation that is driving Meta Earth toward a future that is more inclusive, more resilient, and truly community-driven. For updates on the execution and progress of this proposal, please stay tuned to Meta Earth’s official social media and community channels： Follow our official social media for updates.<a href="https://www.mec.me/" target="_blank" style="color: inherit; text-decoration: none;">Website</a>｜<a href="https://x.com/_MetaEarth_" target="_blank" style="color: inherit; text-decoration: none;">X</a>｜<a href="https://t.me/Meta_Earth_Community" target="_blank" style="color: inherit; text-decoration: none;">Telegram</a>｜<a href="https://discord.mec.me/" target="_blank" style="color: inherit; text-decoration: none;">Discord</a>｜<a href="https://www.instagram.com/metaearth_/" target="_blank" style="color: inherit; text-decoration: none;">Instagram</a>｜<a href="https://www.youtube.com/@MetaEarth_Official" target="_blank" style="color: inherit; text-decoration: none;">YouTube</a>｜<a href="https://www.tiktok.com/@metaearth_official" target="_blank" style="color: inherit; text-decoration: none;">TikTok</a>｜<a href="https://www.linkedin.com/company/meta-earth-official" target="_blank" style="color: inherit; text-decoration: none;">Linkedin</a> Meta Earth Association2025-05-17

Announcement of Voting Results for ME Network's Major Upgrade Governance Proposal

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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 V2.0.13 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: 3• Proposal Topic: ME Network Upgrade to V2.0.13• Voting Period: March 9, 2026, 00:00 -- March 10, 2026, 23:59:59 (UTC+0)• Upgrade Schedule: &nbsp; ￮ Upgrade Block Height: 11,750,900 &nbsp; ￮ Estimated Upgrade Maintenance Time: March 12, 2026, 00:00 (UTC+0) (The exact time depends on the block generation height) &nbsp; ￮ Estimated Upgrade Maintenance Duration: During the upgrade, the network will suspend services. Node restarts and service recovery are expected to take approximately 12 hours.• Participation Eligibility: Limited to all running zone validator nodes on the ME mainnet (excluding the Experience Zone).• Voting Results Inquiry: &nbsp; ￮ Block Explorer: explorer.mec.me &nbsp; ￮ Official Website: www.mec.me II. Core Upgrade Content (V2.0.13)The core content of this Meta Earth Network V2.0.13 upgrade is as follows:1. Add external cross-chain module functionality;2. Add Wasm module Swagger API;3. Add custom contract Messages;4. Update Protobuf and simultaneously upgrade Rollapp;5. Update database directory.This update also includes optimizations and fixes for other functions to enhance system stability, security, and user experience. III. Voting Rules• Options: &nbsp; ￮ Support (AGREE): Agree to execute the on-chain V2.0.13 upgrade. &nbsp; ￮ 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 GuideImportant Note: All node operators must update their node programs to the V2.0.13 version before reaching block height 11,750,900 to ensure continued block synchronization after the upgrade.• Upgrade Preparation: &nbsp; ￮ Back up node data (e.g., the ~/.mechain directory). &nbsp; ￮ Download and compile the latest code for version V2.0.13.• Upgrade Process: &nbsp; ￮ After the network reaches the specified block height (11,750,900), the node will automatically stop and run the upgrade program. &nbsp;￮ Restart the node using version V2.0.13. &nbsp; ￮ 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: support@mec.me• Website: www.mec.me Meta Earth Association2026-03-06

Announcement on the Governance Proposal Voting for the ME Network V2.0.13 Upgrade

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The voting for the "Governance Proposal for the ME Network V2.0.13 Upgrade" officially concluded on March 10, 2026, at 23:59:59 (UTC+0), and the voting results confirm that the proposal has officially passed. The on-chain voting data results are published as follows: I. Voting Data• Proposal Number: Major Event Proposal On-Chain ID: 3• Proposal Title: ME Network Upgrade to V2.0.13• Voting Public Record: explorer.mec.me• Voting Period: March 9, 2026, 00:00 - March 10, 2026, 23:59:59 (UTC+0)• Core Proposal Content: &nbsp;￮ Add external cross-chain module functionality; &nbsp;￮ Add Wasm module Swagger API; &nbsp;￮ Add custom contract Messages; &nbsp;￮ Update Protobuf and simultaneously upgrade Rollapp; &nbsp;￮ Update database directory. &nbsp;￮ This update also includes optimizations and fixes for other functions to enhance system stability, security, and user experience.• Voting Results: Passed. All zone validator nodes of ME Hubs (excluding Experience Zone nodes) participated in this vote and cast supporting votes. This proposal passed unanimously with a 100% approval rate. II. Next StepsAccording to the on-chain governance rules, following the proposal's approval, the ME Network will automatically execute the V2.0.13 version upgrade upon reaching the specified block height as outlined in the proposal.Upgrade Process Details • Upgrade Execution Block Height: 11,750,900 • Estimated Upgrade Maintenance Time: March 12, 2026, 00:00 (UTC+0) (The exact time depends on the block generation height) • Estimated Upgrade Maintenance Duration: Approximately 12 hours • Node Operation Guide: All node operators must replace the node program with the V2.0.13 version before reaching block height 11,750,900 to ensure continued block synchronization after the upgrade. Since this upgrade requires all nodes to synchronize the update and perform restart operations, network services will be suspended during this period. The entire upgrade is expected to take approximately 12 hours. We ask for your understanding and patience as we work to ensure a smooth upgrade process. Finally, we extend our sincere gratitude to the entire node community that participated in this vote. It is your commitment to decentralized governance and active participation that jointly drives the Meta Earth ecosystem toward a safer and more robust future. For specific updates regarding this upgrade, please continue to follow Meta Earth's official channels:<a href="https://www.mec.me/" target="" style="color: inherit; text-decoration: none;">Website</a>｜<a href="https://x.com/_MetaEarth_" target="" style="color: inherit; text-decoration: none;">X</a>｜<a href="https://t.me/Meta_Earth_Community" target="" style="color: inherit; text-decoration: none;">Telegram</a>｜<a href="https://discord.mec.me/" target="" style="color: inherit; text-decoration: none;">Discord</a>｜<a href="https://www.instagram.com/metaearth_/" target="" style="color: inherit; text-decoration: none;">Instagram</a>｜<a href="https://www.youtube.com/@MetaEarth_Official" target="" style="color: inherit; text-decoration: none;">YouTube</a>｜<a href="https://www.tiktok.com/@metaearth_official" target="" style="color: inherit; text-decoration: none;">TikTok</a>｜<a href="https://www.linkedin.com/company/meta-earth-official" target="" style="color: inherit; text-decoration: none;">Linkedin</a> Meta Earth Association2026-03-11

Announcement on the Governance Proposal Voting Results for the ME Network V2.0.13 Upgrade

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ME ID Daily Growth Surpasses 10,000

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ME Governance Announcements and Notices | Meta Earth