Cross-Chain Data: Oraichain, Pinlink, and RSS3 Offer Unified Solution

Solving Web3's Cross-Chain Data Challenge

As of September 2025, the Web3 ecosystem is expanding across numerous chains, creating a problem: data is fragmented. Oraichain, Pinlink, and RSS3 are addressing this challenge, offering solutions for cross-chain communication and data aggregation.

RSS3: The Universal Data Aggregator

RSS3 functions as a chain-agnostic aggregator, indexing activities, assets, and identities across Layer 1 and Layer 2 networks. This structured data feed enables developers to build applications reflecting a user’s complete Web3 presence without integrating numerous separate blockchain APIs.

Oraichain: Cross-Chain Intelligence and Verification

Oraichain provides cross-chain intelligence through its universal oracle services. It can retrieve data from different chains and perform verifiable computations on aggregated data. For instance, it can calculate a user’s DeFi reputation score using activities across Ethereum, Solana, and Cosmos, delivering a verifiable result to an application on another chain.

Pinlink: Chain-Agnostic Computational Resources

Pinlink offers chain-agnostic computational resources. Its DePIN marketplace allows developers from any ecosystem to rent GPU power, making high-performance hardware a shared utility across Web3. Both Solana-based metaverses and Ethereum-based AI art projects can utilize the same decentralized network for their computational needs.