- This collaboration between Polkadot and Cardano aims to demonstrate Substrate’s adaptability in the Web3 domain and its ease of use for various blockchain ecosystems.
- Charles Hoskinson’s introduction of a new architectural approach for Cardano has paved the way for partner chains that can leverage Cardano’s fundamental features while maintaining independence.
On Monday, November 6, Polkadot made an exciting announcement related to Cardano. They revealed that Cardano will use Substrate, the foundational framework of the Polkadot SDK, to develop its “partner chain” project. This partnership aims to showcase Substrate’s versatility in the Web3 space and its user-friendliness for various chains and ecosystems.
As per Polkadot, Substrate serves as the fundamental blockchain software development kit for creating parachains within the Polkadot network. It empowers the creation of independent blockchains that operate alongside Polkadot.
1/ Cardano will use Substrate, the foundation of the Polkadot SDK, to build out its “partner chain” project — showcasing Substrate's potential to expand across Web3, and its ease of use for other chains and ecosystems 🛠️
— Polkadot (@Polkadot) November 6, 2023
Recently, Charles Hoskinson, the creator of Cardano, introduced a new architecture that allows developers to utilize Cardano’s core capabilities and cutting-edge technology to establish their own optimized partner chains. Cardano features a distinct separation between the Cardano Settlement Layer (CSL) and the Cardano Computation Layer (CCL). CSL functions as the ultimate cross-chain settlement layer.
Under this model, networks can create their computation layers using modular components and a framework while still relying on CSL for cross-chain settlements. By merging modular blockchain technology with Cardano’s strengths in security, liquidity, and reliability, partner chains aim to revolutionize the development and operation of new blockchains. The first partner chain to adopt this innovative framework will be Midnight, a blockchain-focused on data protection introduced by IOG.
This collaboration between Cardano and Polkadot holds promise for both blockchain platforms and may lead to the launch of additional blockchains, ushering in a new era in the crypto sector.
Polkadot and Cardano Developments
Both blockchain networks – Polkadot and Cardano – have been working towards new developments and advancing their respective ecosystems. In order to address the issue of token unlocks, Polkadot has been working on a new concept dubbed crowd loans.
Through a non-custodial SubWallet, parachains can secure tokens to support their bid for a parachain slot by participating in Polkadot’s crowdloans. These crowdloans primarily rely on contributions from individuals within the Polkadot protocol community.
When a parachain successfully secures an auction, those who contributed to the crowdloan will have their DOT tokens locked for the duration of the lease. In return for their support, these contributors will receive rewards in the form of the parachain’s native token or alternative incentives.
On the other hand, the Cardano community is now gearing up for a possible airdrop on the Midnight Protocol. Midnight represents a privacy-centric sidechain with a focus on decentralized data protection. It is constructed on Cardano’s Layer 1 blockchain, which provides a foundation for secure, scalable, and decentralized operations.
In an interview with Peyton, Charles Hoskinson, Cardano’s creator, explained that Midnight draws inspiration from various projects, including Hyperledger Fabric, Cosmos, and Gavin Wood’s Parity Substrate. This inspiration drives the creation of a dual-token model and a multi-resource consensus framework, enabling the integration of a purpose-built blockchain into Cardano through a collaborative partnership.

