Choosing a Good Validator

Course Content
Cosmos Validators: Game-Changing Approaches to Enhance Your Cosmos Validator Decisions
About Lesson

Staking in Cosmos is not just a great way to earn rewards; it’s also a vital contribution to the network’s security and efficiency. However, choosing the right validator is crucial. This guide will walk you through the key factors to consider when making your choice. Staking in the Cosmos ecosystem, where your participation is more than just a pathway to earning rewards—it’s a key contribution to the network’s security and vitality. As a cornerstone of the Cosmos network, validators play a monumental role in maintaining its integrity and efficiency. However, the choice of validator is not one to be made lightly—it is a decision that resonates with the health and future of the entire ecosystem.

1. Understanding Validators and Their Importance

Before diving into the selection process, it’s important to understand what validators do. Validators in Cosmos are responsible for processing transactions and participating in consensus and governance. Your choice of validator directly affects the security and governance of the Cosmos network.

2. Criteria for Choosing a Validator

Uptime and Performance

  • Reliability: Look for validators with high and consistent uptime scores. Mintscan will show all of this.
  • Participation in Consensus: Validators should have a strong track record in block proposal and voting activities.

Commission Rates

  • Evaluate Fees: Compare commission rates but beware of rates that are too low to be sustainable.
  • Stability in Fees: Frequent changes in fees can be a red flag.

Staking Pool Size

  • Avoid Oversized Pools: Overly large pools can centralize power and risk network health. Some networks that offer “Airdrops” will not grant you an airdrop unless you delegate outside of the top 10 sometimes top 20 validators. 
  • Promote Network Health: Supporting smaller, competent validators helps maintain decentralization.

Security Practices

  • Seek validators who are transparent about their security infrastructure and measures.

Community Engagement and Transparency

  • Communication: Active engagement and regular updates from validators are good signs.
  • Active Governance Participation: A strong presence in governance matters indicates a commitment to the network’s future.

Slashing History

  • Investigate any past incidents where the validator was slashed for downtime or double-signing, as these indicate operational issues.

Validator’s Background and Team

  • Knowing the team and their experience can provide insights into the validator’s expertise and reliability.

Self-Bonded ATOMs

  • Validators with more of their own tokens bonded are generally more aligned with their delegators’ interests.

Delegator Reviews and Community Reputation

  • Community feedback and reputation are invaluable in assessing a validator’s trustworthiness.

Exit Terms

  • Understand the terms for unbonding tokens, including any associated policies and timeframes.

3. Making an Informed Decision

Remember, selecting a validator is an important decision. It’s not just about the potential rewards, but also about supporting the health and security of the Cosmos ecosystem. Take your time to research and choose a validator that aligns with your values and investment strategy.

4. Stay Informed and Engaged

Staking in Cosmos is dynamic. Keep yourself informed about the changing landscape and regularly review your staking choices. Active engagement in the community can also provide valuable insights and help you make better-informed decisions.


Choosing the right validator is crucial for your staking journey in the Cosmos network. By considering these factors, you can make a choice that not only benefits you in terms of rewards but also contributes positively to the health and decentralization of the network. Happy staking!

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