During the Ethtaipei 2024 event in Taiwan, the Ethereum co-founder Vitalik Buterin talked about a new conceptual framework called “rainbow staking.”
Buterin introduces Rainbow Staking as a method to counter the challenges of growing centralization risks on the Ethereum blockchain.
So, what is Rainbow Staking? Why has it caused a stir in the crypto industry?
Dive in to find out!
Get the Scoop on What’s Going On…..
In the event, Vitalik Buterin states that staking has been undergoing a surge of centralized risks. The Ethereum co-founder states that there are not sufficient solo stakers on Ethereum at present.
The reason?
Technical challenges, such as running standalone nodes, and financial constraints, such as the need to possess more than 32 ETH for participating in the staking process, have deterred sufficient involvement of individual stakers on the network.
Remember, to participate on the Ethereum network as solo stakers, you must possess 32 ETH, or approximately $117. Possessing such an overwhelming amount has caused a significant reduction in solo stakers on the Ethereum network.
To counter this challenge, solo stakers can delegate their tokens to third-party solution providers. Thus, the rise of liquid staking solutions, such as Lido, dominates the market with over 61% share – posing a centralized risk to the decentralised ethos of Ethereum.
Hence, Buterin has proposed Rainbow Staking as a solution to decentralize the staking process, promising to empower individual stakers and promote network resilience.
What is Rainbow Staking?
Rainbow Staking, as proposed by Vitalik Buterin is a mechanism to encourage more solo stakers on the Ethereum network.
Despite the technical and financial challenges, Rainbow Staking aims to make staking more accessible and economically viable.
Fundamentally, Rainbow Staking would distinguish between ‘heavy staking’ and ‘light staking’.
Heavy staking is slashbale and signs in every slot. On the other hand, light staking is not slashable. It is rather pulled up to sign slots through a lottery system.
Precisely, Rainbow Staking separates out the two staking types and requires both heavy and light stakers to sign off on a block to get it finalized.
Thus, via Rainbow Staking “you try to add the security of both of those approaches together.”
What does Rainbow Staking bring to the table?
Rainbow Staking aims to solve many technical challenges that deter ample solo stakers on the Ethereum network.
Firstly, the model aims to optimize reward allocation between heavy and light services. The heavy services demand significant stake backing and an active role in network operations. The light services offer flexibility and capability to enhance the network’s performance. Therefore, an optimized reward allocation will ensure diverse transactions and interactions.
Secondly, Rainbow Staking aims to empower solo stakers. Currently overshadowed by large staking pools, Rainbow Staking will recognize solo stakers for contributing to maintaining network resilience, especially during the network’s downtimes.
According to Barnabé Monnot, a Research Scientist at the Ethereum Foundation, “With Rainbow Staking, we offer an alternative 2-D MVI where solo stakers are maximally effective participants on their own terms, achieving the goals which many have signed up for.”
Buterin aims to adjust reward distribution to incentivize the participation of solo stakers and smaller operators. Thus, the primary objective behind this move seems to make the Ethereum network a more inclusive, equitable and diversified economic model.
Wrapping it Up!
The announcement of Rainbow Staking by Buterin has catapulted multiple discussions within the crypto domain. The proponents of the model states that incentivizing solo stakers will propel a more resilient and decentralized network.
However, critics raise questions about the model stating that it is “complex”, and “difficult to migrate to.”
Vitalik Buterin himself has also mentioned the challenge of implementing Rainbow Staking.
He states, “The less than 32 ETH part is more challenging and basically because originally 32 ETH was a compromise between not requiring too much ETH to be a staker and not having too many stakers because that would make blocks too hard to process.”
The Rainbow Staking proposal is currently in the testing phase and is expected to require a substantial amount of time for development into a tangible solution.
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