Polkadot Ecosystem Goes Multi-Chain With XCM Launch

Key Takeaways

  • Polkadot has launched XCM, a “Cross-Consensus Messaging” format permitting communication between the community’s numerous parachains.
  • With XCM’s integration, Polkadot is lastly delivering on its promise of changing into a completely interoperable multi-chain ecosystem.
  • The system has been audited and examined on Kusama, Polkadot’s pre-production testing floor.

Polkadot has accomplished considered one of its most anticipated milestones: releasing the “cross-consensus” messaging format XCM and changing into a completely interoperable multi-chain ecosystem.

Polkadot Turns into Totally Interoperable

Polkadot’s long-awaited interoperability improve is lastly stay.

After passing group vote, v0.9.19 has been enacted on Polkadot. This improve included a batch name upgrading Polkadot’s runtime to allow parachain-to-parachain messaging over XCM and upgrading #Statemint to incorporate minting belongings (like NFTs) and teleports.

— Polkadot (@Polkadot) Might 4, 2022

Polkadot, the scalable, heterogeneous, multi-chain ecosystem developed by Parity Applied sciences, introduced right now the launch of XCM—a “Cross-Consensus Messaging” format permitting communication between the community’s numerous parachains. In response to a Wednesday press launch, XCM’s launch implies that the community has achieved its objective of changing into “a completely interoperable multi-chain ecosystem.”

Polkadot is a blockchain community hoping to realize interoperability by internet hosting an internet of interconnected, modular, and unbiased blockchains referred to as parachains. A separate community dubbed the Relay Chain sits at its core, which serves because the foundational safety layer for its parachains. XCM, in any other case often known as the Cross-Consensus Messaging format, is a language that allows communication between parachains, sensible contracts, and Substrate pallets that give blockchains customized functionalities. Commenting on XCM’s launch, Astar Chief Technical Officer Hoon Kim mentioned:

“I see conventional sensible contracts on remoted Layer 1 chains like organising store in a kingdom surrounded by partitions. Then we’ve bridges that are like a buying and selling route that first related nations from nations. Now we’ve XCM, which is sort of a free commerce settlement for blockchains. That is the pure future.”

Full cross-chain interoperability has been the Polkadot ecosystem‘s most highly-anticipated characteristic. It’s the essence of Polkadot’s imaginative and prescient and has been on the roadmap because the undertaking entered growth in 2017. The Cross-Consensus Messaging format, which can lastly enable communication between Polkadot’s parachains, lands virtually two years after the community went stay in Might 2020. Per right now’s announcement, the system has been absolutely audited and examined on Kusama, an unbiased blockchain community that serves as Polkadot’s public testing setting. 

Polkadot has additionally confirmed that it’s engaged on future system iterations often known as XCMP or “Cross-Chain Message Passing,” which can enable direct parachain-to-parachain communication with none intermediation by the Relay Chain. XCMP may also enable messages to be despatched to blockchains like Ethereum and Bitcoin when it goes stay.

Disclosure: On the time of writing, the writer of this piece owned ETH and a number of other different cryptocurrencies.

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