Everything About Kusama Crowdloan Parachain Auctions

Everything About Kusama Crowdloan Parachain Auctions

By GetBlock | GetBlock | 22 Jun 2021


This week marks the beginning of the first-ever Kusama parachain auction. This is a very important milestone for the whole Kusama and Polkadot ecosystem, as only with the addition of parachains will these networks be fully functional. The network architecture has two main components. The first component is the Relay chain, which is responsible for the security and finalization of all blocks by its validators. The second component, parachains, is similar to shards in Ethereum 2.0.

The whole structure looks like a tree with parachains branching off the Relay chain. Each parachain will be unique and will add new functionality to the network, and the effect of adding each parachain will be cumulative: all projects and parachains can address each other and use every feature available across the network with no limits, so with every new parachain added it will be possible to create more and more complex decentralized applications. The ecosystem will have parachains with smart contracts, DeFi-oriented parachains with stablecoins and DEXes, decentralized identity parachains, IoT-oriented parachains, and much more.

How do the auctions work and why are they necessary?

Both Relay chains, Kusama and Polkadot, only allow 100 parachains to be connected simultaneously. It’s a technical limitation, and it’s quite possible that the limit will be changed in the future. Also, it’s possible that changing the limit won’t be needed because the Polkadot devs are thinking about scaling the network vertically, like a tree, by connecting another Relay chain with its own set of parachains to the already existing one. But now there are only 100 slots, 50 of them being reserved to parachains, 50 of them reserved for parathreads. A parathread is similar to a parachain, but it connects to the Relay chain only for a very brief time, one or two blocks, to write the necessary data to the block, or perform any other operation.

Every parachain lease a slot for a period from 3 months to 2 years. Right now, there are too many projects wanting to get a slot, that’s why they are distributed via parachain auctions. Slots can be obtained by depositing more KSM than all the other participants during an auction that lasts a week. The closing time is determined randomly, retrospectively – immediately after the official end, a special algorithm calculates the exact closing time, and the project that had the largest KSM balance at that moment gets a slot.

To win a slot, every project needs an enormous amount of funds, that’s why Kusama and Polkadot have a special crowdloan module that can be used to raise funds from the community. It’s pretty similar to an ICO, but it also has one distinctive feature that sets it apart. Despite the fact that users get rewarded with new tokens for donating their KSM in favour of any project, it’s not a purchase. All tokens contributed during the crowdloan campaign don’t disappear and don’t go to the developers' wallet. They get locked during the whole period of slot leasing in case of victory, from 3 months to 2 years, and releasing when the leasing period is over. Thus, users who contribute their tokens, get back their initial contribution and additional tokens of their chosen project as compensation for the inability to stake KSM during the leasing period.

Crowdloans clearly show the favourite projects of the community. The better the project is, the faster it will get its parachain slot. And now it’s time to talk about the projects and to do a quick overview of their functionality and the benefits they may bring to the ecosystem.

  1. Karura (Acala for Polkadot). That’s a DeFi platform with three main features. The first one is derivatives in form of liquid KSM, when every user can deposit their KSM, receiving staking reward, and still get L-KSM to use that liquidity for other financial operations. The second feature is similar to MakerDAO, it allows to mint KUSD stablecoins via Collateralized Debt Positions. And the third module is a DEX.
  2. Moonriver (Moonbeam for Polkadot). It’s a parachain with EVM smart contracts. It supports all code written for Ethereum with minimal changes and can even connect to Ethereum via bridges to exchange tokens.
  3. Shiden (Plasm on Polkadot), another parachain for smart contracts, more advanced than the previous one. Supports 2 virtual machines, EVM and WASM, a variety of languages, including Solidity, Rust, C++, Typescript and Kotlin, and all Ethereum tools. Also, it incentivizes building dapps on it by rewarding developers of the most heavily used dApps on its chain. Shiden developers plan to add support for many L2 layers, such as Plasma, Arbitrum and Optimistic Rollups.
  4. Bifrost. That’s a cross-chain DEX, a staking pool for DOT and KSM and a lending platform. In the future, it will be connected to ETH and EOS.
  5. Khala Network (Phala Network on Polkadot). Smart contracts with privacy features.
  6. Crust Shadow (Crust on Polkadot). A decentralized storage project that combines IPFS infrastructure with blockchain tools. The most interesting part about Crust is its low entry barrier: it relies on the TEE technology which is supported by pretty much every computer, so its node can be run even on laptops.

The most popular project that will definitely get the first parachain slot is Karura. The second one is probably going to be taken by Moonriver. The rest is unknown. The first series of the auctions will have 5 slot auctions, so the remaining 3 will probably be Shiden, Bifrost and Khala, but everything may change in the future.

article image

Image by Acala Network

The most important addition is the fully functional DeFi platform, which will increase the trading volume of Kusama tokens and will allow swapping any tokens of the ecosystem without going to centralized exchanges. And the game-changer for Kusama will be the addition of smart contracts with Moonriver and Shiden. The layer of the Relay chain doesn’t support them, thus the connection of both parachains will allow it to compete with Ethereum and will attract new developers to the ecosystem.

Considering the rest, privacy features of Khala aren’t really necessary at this stage, but the decentralized storage of Crust will be very useful for NFT creators and probably developers. That’s only a tip of an iceberg – there’s a lot of other projects that we haven’t covered here, such as the Robonomix IoT platform and Kilt, a decentralized identity platform. All parachains will be interoperable, thus it will be possible to build a project that will use all these mentioned features. We’ll be really looking forward to these times.

How do you rate this article?


111

0

GetBlock
GetBlock Verified Member

GetBlock is a service that provides developers with a fast and easy API connection to 40+ full blockchain nodes, including Bitcoin (BTC), Ethereum (ETH), Binance Smart Chain (BSC).


GetBlock
GetBlock

GetBlock is a service that provides a fee-free connection to blockchain nodes of the most popular cryptocurrencies. We support such tools like JSON-RPC, REST, and WebSockets, which facilitates direct synchronization with the blockchain.

Send a $0.01 microtip in crypto to the author, and earn yourself as you read!

20% to author / 80% to me.
We pay the tips from our rewards pool.