Breakthrough Innovation: Trustless Cross-Chain Connection Between Dogecoin and Solana

Psy (formerly QED Protocol) has announced the successful development of the first trustless bridging protocol that directly connects Dogecoin with the Solana blockchain. This innovation not only brings the security of a proof-of-work (PoW) mechanism to Solana but also officially integrates the world's largest meme coin—Dogecoin (market cap over $36 billion)—into the decentralized application (dapps) network of the Solana ecosystem.

The bridging protocol enables direct "communication" between the two blockchains: Solana and Dogecoin can independently verify each other's transactions and consensus mechanisms without relying on third-party trust intermediaries. This breakthrough not only enhances cross-chain security but also opens up significant ecological collaboration opportunities—Dogecoin's vast user base (market cap $36 billion+) will first access Solana's decentralized finance (DeFi), non-fungible tokens (NFTs), and blockchain gaming applications, while Solana developers can tap into Dogecoin's massive user foundation.

Technological Innovation: Disrupting Traditional Bridging Models, Addressing Industry Security Pain Points

Unlike traditional cross-chain bridges that rely on multi-signatures or custodial institutions, Psy employs next-generation proof-of-work technology to directly verify Dogecoin's PoW consensus mechanism on Solana. This "minimized trust" design directly addresses the core vulnerabilities of crypto infrastructure—statistics show that cross-chain bridge hacks have resulted in losses exceeding $2.8 billion.

This move establishes Psy as a leader in PoW technology innovation within the Solana ecosystem: it successfully combines the security advantages of PoW with Solana's high speed and programmability, proving that new PoW chains can achieve secure interoperability with high-performance public chains without centralized intermediaries.

Ecological Value: Empowering Developers and Users in Both Directions

The bridging protocol supports mainstream Dogecoin wallets and exchange deposits, with the following operational mechanisms:

• Cross-chain verification: By capturing and verifying Dogecoin block headers (including previous block hash, timestamp, difficulty target, Merkle root, and other core data) on Solana, the system cryptographically confirms transaction validity;

• Asset mapping: When users deposit Dogecoin into the bridging protocol, the system verifies the deposit on the Dogecoin chain and mints an equivalent amount of QDOGE tokens on Solana; during reverse exchange, QDOGE tokens are burned on Solana, triggering the release of the original Dogecoin to the user's address via the Wormhole cross-chain messaging protocol.

Psy's Vision

This integration positions Psy as an innovator of PoW technology within the Solana ecosystem, combining the security advantages of PoW with Solana's speed and programmability. Psy's mission is to empower developers to build ultra-scalable Web3 applications to drive the development of the next generation of decentralized internet.

To support the developer ecosystem, Psy has simultaneously launched a full suite of infrastructure tools:

• txindex: A fully functional Dogecoin indexer that easily handles fork scenarios

• electrs-doge: The first open-source Dogecoin block explorer

• doge-sdk: The first Dogecoin JavaScript development kit

• forkr: An easy-to-use tool for simulating Bitcoin/Dogecoin fork reorganization

Industry Leaders' Comments

• Carter Feldman, CEO of Psy Protocol: "We have long been committed to providing better services for the Dogecoin community, and now we can finally give DOGE more practical value. This achievement confirms the potential of combining top security mechanisms, user demand, and a mature developer ecosystem."

• Lily Liu, Chair of the Solana Foundation: "The bridging of Dogecoin to Solana is a milestone breakthrough—we are inviting one of the most iconic communities in the crypto space to join the Solana ecosystem. DOGE, as 'Bitcoin's pet,' perfectly embodies the fun and rebellious spirit of on-chain culture, and cross-chain integration will promote the deep fusion of on-chain culture and DeFi."

About Psy Protocol

Psy is a leader in next-generation PoW (proof-of-work) technology, dedicated to achieving modern scalability while ensuring blockchain security and decentralization principles. By bridging the practical gap between PoW and PoS chains, Psy empowers developers to build ultra-large-scale Web3 applications, providing a credible alternative to the centralized internet dominated by tech giants.

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