Cardano Developer IOG Deploys Sidechain Toolkit to Boost Blockchain
Sidechains will make Cardano more scalable without compromising the stability or security of the main chain, the developers said.

The company behind the Cardano blockchain said it has deployed a toolkit for building custom sidechains, allowing developers to create blockchains for specific use cases on the system.
The toolkit, available initially on a testnet – a blockchain that mimics real-world usage, will allow the sidechains to benefit from Cardano's security and decentralization as well as from the support of the existing community, Input Output Global said Thursday. Sidechains are separate blockchains built on, but running independently of, a main blockchain.
Cardano joins Polkadot in offering the framework, which allows developers to experiment with niche applications in a live environment without compromising the main network. Sidechains can increase the transaction capacity, enabling more data to be processed without increasing the risk of network downtime.
IOG said its goal with the toolkit is to extend Cardano's capabilities by making it more scalable without compromising the stability or security of the main chain. The toolkit allows for the creation of sidechains, each with its own consensus algorithm, meaning applications built on a sidechain won't depend on Cardano’s network rules to function.
The sidechains are connected to the main chain through a bridge that allows asset transfer between the chains.
Cardano’s native ADA token was little changed following IOG’s announcement, rising just 3% in the past 24 hours, in line with the broader crypto market.
More For You
Protocol Research: GoPlus Security

What to know:
- As of October 2025, GoPlus has generated $4.7M in total revenue across its product lines. The GoPlus App is the primary revenue driver, contributing $2.5M (approx. 53%), followed by the SafeToken Protocol at $1.7M.
- GoPlus Intelligence's Token Security API averaged 717 million monthly calls year-to-date in 2025 , with a peak of nearly 1 billion calls in February 2025. Total blockchain-level requests, including transaction simulations, averaged an additional 350 million per month.
- Since its January 2025 launch , the $GPS token has registered over $5B in total spot volume and $10B in derivatives volume in 2025. Monthly spot volume peaked in March 2025 at over $1.1B , while derivatives volume peaked the same month at over $4B.
More For You
Solana’s Drift Launches v3, With 10x Faster Trades

With v3, the team says that about 85% of market orders will fill in under half a second, and liquidity will deepen enough to bring slippage on larger trades down to around 0.02%.
What to know:
- Drift, one of the largest perpetuals trading platforms on Solana, has launched Drift v3, a major upgrade meant to make on-chain trading feel as fast and smooth as using a centralized exchange.
- The new version will deliver 10-times faster trade execution thanks to a rebuilt backend, marking the largest performance jump the project has made so far.









