The Kusama parachain slot auction is in its final preparatory phase, with Gavin Wood recently outlining the launch steps on GitHub. As a foundational DeFi protocol within the Polkadot ecosystem, Bifrost is fully prepared for this significant event. The platform has introduced innovative solutions to enhance user participation and liquidity provision throughout the auction process.
Bifrost has submitted a Grant application for its Slot Auction Liquidity Protocol (SALP). This protocol is designed to address the liquidity issue of locked DOT/KSM in crowdloans by minting derivative assets like vsToken (vsDOT/vsKSM) and vsBond. Utilizing Polkadot's cross-chain messaging protocol (XCMP), SALP enables a fully decentralized derivative creation process. This allows users to participate in crowdloans in a secure, trust-minimized manner while maintaining liquidity. For parachain projects, integrating SALP can serve as a unique feature to boost their chances of winning a coveted slot.
With the auction approaching, Bifrost's SLP and SALP functionalities have progressed from exploration to implementation. Successful testing on the Rococo testnet, including simulated crowdloan auctions and test parachain deployments, has ensured that Bifrost is ready for integration with the Kusama relay chain.
Minting vsKSM for the Auction
A central feature of Bifrost's Kusama auction campaign is the minting of vsKSM. The KSM used in this process will be dedicated to Bifrost's parachain slot bid. Participants receive vsKSM, a liquid derivative asset, and are eligible for substantial BNC token rewards.
The vsKSM Mint Drop is structured into two distinct phases: a pre-booking phase and the main minting phase.
Pre-Booking Phase
Scheduled to commence, this phase allows users to secure early access. By using an existing referral code and minting a small amount of vsKSM (e.g., 0.01 KSM), participants gain two key advantages:
- Priority Minting Rights: The ability to start minting 24 hours before the main phase opens.
- A Personal Referral Code: This code can be shared with others to earn additional rewards from their participation.
This stage is designed to build initial momentum and establish a community of early supporters.
Main Minting Phase
Following the pre-booking period, the main phase will begin and run for approximately 4 to 8 weeks. It will first open for those with priority rights before becoming available to all participants. All KSM contributed during this phase will be transparently allocated to Bifrost's Kusama slot auction, with records publicly visible on the minting interface.
During this phase, participants will earn BNC rewards based on a predetermined ratio (e.g., 1 KSM : X BNC). This ratio is announced at the start of the main phase.
Understanding the Reward Structure
The reward system for the vsKSM Mint Drop is multi-faceted, designed to incentivize both participation and community growth.
- Instant Rewards: A portion of BNC rewards is distributed immediately upon minting, regardless of the auction's outcome.
- Referral Rewards: Participants who use a valid referral code receive an additional 5% bonus on their instant rewards. Conversely, the code's owner earns a 5% commission on the rewards of anyone who uses their code.
- Success-Based Rewards: These rewards are contingent on Bifrost successfully winning a parachain slot. If successful, 50% of these rewards are unlocked immediately, with the remaining 50% vesting linearly over the 48-week lease period.
👉 Explore advanced staking strategies and reward mechanisms
Upon minting, users instantly receive vsKSM and vsBond derivatives, which represent their share of the contributed liquidity. The trading and exchange functionalities for BNC, vsKSM, and vsBOND will be activated once the Bifrost parachain is successfully launched.
How to Participate in the Pre-Booking
The initial batch of referral codes (Genesis Codes) will be distributed through media partners, collaborators, and KOLs. To participate in the pre-booking:
- Connect your DOT/KSM address using the Polkadot.js extension wallet.
- Enter a valid Genesis referral code.
- Mint a minimum amount of vsKSM (e.g., 0.01 KSM) to complete your booking.
- Upon successful booking, you will receive your own personal referral code to share.
It's important to note that each address can only use one referral code, and this choice is permanent during the pre-booking phase.
Frequently Asked Questions
What is vsKSM?
vsKSM is a liquid derivative token minted when you contribute KSM to the Bifrost crowdloan via its SALP protocol. It represents your staked KSM and provides liquidity, allowing you to potentially use it in other DeFi applications while still supporting the auction.
What happens if Bifrost does not win a parachain slot?
If the auction is unsuccessful, you will still receive your vsKSM/vsBond derivatives and any Instant Rewards. However, the Success-Based Rewards portion will not be distributed.
How are the rewards distributed?
All rewards are tracked in real-time during the minting process. They are distributed to your minting address once the final auction results are confirmed. Success-Based Rewards vest linearly over the slot lease period.
Can I participate without a referral code?
Yes, during the main minting phase, the referral code is an optional field. However, using a valid code grants an extra 5% bonus on Instant Rewards.
What is the utility of BNC tokens?
BNC is the native utility token of the Bifrost network. It is used for governance (voting on proposals), paying transaction fees, and incentivizing participants within the ecosystem.
Is there a minimum contribution amount?
While the pre-booking phase may have a small minimum mint (e.g., 0.01 KSM) to generate a referral code, the main phase will likely allow contributions of any size, subject to network transaction minimums.
Conclusion
Bifrost's SALP protocol represents a significant innovation for the Polkadot and Kusama ecosystems. It elegantly solves the liquidity problem inherent in traditional crowdloans, lowering the opportunity cost for supporters. The vsKSM Mint Drop event combines the chance to earn lucrative BNC rewards for supporting Bifrost's parachain bid with the ability to maintain liquidity through vsKSM. This powerful combination is poised to drive substantial participation and set a new standard for future parachain auctions.
What is Bifrost?
Bifrost is a foundational DeFi protocol within the Polkadot ecosystem. Its primary mission is to provide liquidity for staked assets. It offers derivative vTokens for standard Staking and for Polkadot parachain crowdloans. The project has secured millions in funding from notable venture firms and is a proud member of the Substrate Builders Program and Web3 Bootcamp.
vTokens can be utilized across a wide array of DeFi applications, including decentralized exchanges (DEXs) and lending protocols. They create a transferable channel for staking and crowdloan权益, enable risk hedging for staked assets, and allow for novel use cases like low-interest loans where staking rewards can offset borrowing costs.