MetaCove (formerly DEChats) is the flagship social product of the DEP ecosystem, designed for the next wave of Web3 social: private, trustable, and composable. Built atop the DEP public chain’s verifiable and upgradeable foundation, MetaCove unifies identity, content, assets, and governance into a community-driven, user-co-created open ecosystem. It turns “social as assets, interaction as value, contribution as rights” into a product reality for developers, creators, and asset participants.

Positioning and Vision

MetaCove is not merely an app -it is a protocol and product matrix that fuses social, data, and assets. It supports everyday content creation and interaction while making data and relationships claimable, tradable, and governable on-chain. We are steadily advancing toward the next-generation Web3 builder platform. Beyond technical iteration and product innovation, we are committed to an open, community-driven ecosystem. DEP will keep expanding collaboration with global developers, creators, and asset participants, realizing a new paradigm where “technology is governance, social is consensus, and assets are participation.”

Core Capability Matrix

1)Key and Wallet Management: MPC and WebAuthn lower key-handling barriers with threshold signatures (BLS/Schnorr) and optional custody. Permission domains and signing allowlists constrain sensitive operations.

1. DApp Browser Module: URI-based authorization and standard connections (WalletConnect/custom) bridge social scenarios to asset operations in one tap (DESwap, NFT markets, Launchpad).

2. Unified Multi-chain Asset View: RPC aggregation with caching for real-time holdings, with risk flags, price alerts, and interaction history to shorten the decision loop.

3. Meme Assets and Lightweight Trading: Built-in discovery and micro-trading with aggregated DEX routing, enabling one-tap buy/sell, slippage/limit orders, and safety checks for trending and long-tail assets.

Core Capability Matrix

1) Key and Wallet Management: MPC and WebAuthn lower key-handling barriers with threshold signatures (BLS/Schnorr) and optional custody. Permission domains and signing allowlists constrain sensitive operations.

2) DApp Browser Module: URI-based authorization and standard connections (WalletConnect/custom) bridge social scenarios to asset operations in one tap (DESwap, NFT markets, Launchpad).

3) Unified Multi-chain Asset View: RPC aggregation with caching for real-time holdings, with risk flags, price alerts, and interaction history to shorten the decision loop.

1. Meme Assets and Lightweight Trading: Built-in discovery and micro-trading with aggregated DEX routing, enabling one-tap buy/sell, slippage/limit orders, and safety checks for trending and long-tail assets.

Social Product Architecture (Seven Domains)

1) Feed: Rich media (text, images, short/medium-form video, audio) with multi-level visibility (public/semipublic/private). Native NFT-ization, copyright signatures, and ticket distribution give content immediate asset potential.

2) Topics: A tag-driven discovery plaza that embeds market K-line widgets and live on-chain data -connecting “data → opinions → trading” into one continuous flow.

3) Studio (Creation): End-to-end tooling for creators -templated publishing, minting, paid subscriptions, sponsorships, tips, and revenue sharing. Creators can gate content by token/NFT ownership.

4) Spaces: Community hubs for projects/DAOs with a closed loop of proposal, discussion, voting, and execution. Timelock and multisig guardrails improve transparency and attack resistance.

5) Identity (ID): A chain-wide reputation stack based on holdings, interactions, creation, and contributions. Levels and privileges reinforce an identity-social-content loop.

6) Live/AMA: Open or NFT-gated live sessions, AMAs, replay minting, and AI summarization -turning “live = issuance, interaction = rights” into practice.

1. AI Expert: Personalized recommendations, on-chain analytics, co-creation, and NFT conversation interfaces -the key gateway from social traffic to data assets and intelligent services.

Ecosystem Interoperability and Composability

With DEPocket: unified accounts, permissions, and risk controls enabling frictionless signing and guarded thresholds in social flows.With DESwap: native trading, Launchpad, and NFTFi entry points embedded in topics, spaces, and creation scenarios.With the DEP chain: upgradeability and modularity (UUPS, Diamond, Beacon) guarantee rapid iteration with rollbackable governance.

Data & Privacy (Privacy-Preserving, Verifiable)

MetaCove implements layered privacy and verifiability guided by “minimal disclosure, provable use.” Content and social graphs are encrypted by default with revocable, fine-grained access. Compliance hooks expose zero-knowledge proofs for selective disclosure (KYC/AML) and anti-Sybil/bot attestations. Sensitive actions are guarded by signing allowlists and risk thresholds; material events are immutably recorded on-chain, closing the loop from usability to auditability. To balance openness and compliance, we enforce data-lifecycle controls (collect–minimize–encrypt–use–audit–delete), regional data residency, third-party audits, bug bounties, and open circuits. High-value creation and private spaces support E2E encryption, self-destruct, watermarks, and copyright fingerprints, ensuring “provable identity, optional privacy, revocable consent.”