After reading replies here and in the validators channel on Marinade Discord, let me bring some clarity on some points:
- Validators would not need to already have Marinade stake in order to benefit from those gauges. They would only need to respect a certain set of criteria (that are aligned with Marinade ethos):
- Not be part of the superminority
- Have less than 10% commission
- Not be blacklisted for cheating with credits or changing commission before the end of an epoch
An additional criteria may need to be added to guarantee a minimal performance for the validator in terms of APY, to avoid directing stake to validators that have very low credits. If you have a clear idea on how this criteria could be implemented, please express it here.
But this proposal is actually a way for validators that do not fall into the “top 300” in terms of score to start getting stake from Marinade and build their way towards more stake in the end.
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Raising this 10% of total stake number and progressively lowering the % controlled by the algo formula would only be done via on-chain votes and based on the results of this first implementation, so we can all take into account all the possible implications before acting.
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The assumption is that via this system, it would be more profitable for validators to buy and lock MNDE and direct stake to their validator than to buy SOL and stake it to their validator, yes. While also having the additional benefit of spreading MNDE to validators, that would own and govern Marinade, its delegation strategy, its treasury, etc. making the Marinade DAO more decentralized in the end.
I admit that it doesn’t address directly (and not as much as some may have hoped) the profitability of small validators, but it opens a way to convince MNDE holders (or to become one) and guarantee stake your way, resulting in a more sticky stake and a new access to profitability (in addition to the ones already at their disposition that I list in the problem statement).
The problem of “becoming profitable” is, to my opinion, linked to the low number of options available to attract stake, and this proposal aims at offering another and a new way of doing so.
Thank you for all those comments, you’re all helping moving this proposal forward and fixing its flaws and I thank you all for this
Edit:
Out of curiosity, I ran a test with random numbers:
If we imagine a validator that has 500 SOL self-staked, which represents its initial investment in its validator, and that has no delegated stake, we can observe those results:
As a comparison, selling those 500 SOL for approximately 555 000 MNDE would allow to control 33,333 SOL to delegate (if we take the numbers from my proposal). This investment would have way better returns:
And this doesn’t take into account the other advantages that having MNDE can carry, today or in the future.