Adding Chorus One (staking as a service) to Ethereum.org

[gabriellassh]

Project name

OPUS by Chorus One

Product type

Staking as a service

If other product type, please describe

No response

Logo

Description

OPUS Pool is Chorus One's latest offering that allows users to stake any amount of ETH, mint osETH, and deposit into EigenLayer all in one go, without the previous 32 ETH minimum threshold.

Website

https://chorus.one/stake-ethereum-opus

If software is involved, is everything open source?

Portions of code are open source: provide link(s) to project repo(s)

Is the project a fork? If yes, which project was forked?

No

Is the product out of beta development?

The product is out of beta development, fully live and already has multiple users staking millions of dollars in ETH.

What wallets support the product or service?

All the WalletConnect compatible wallets

If the product or service enables staking with <32 ETH, what is the minimum ETH required to stake?

There is no minimum ETH requirement for staking in the OPUS Pool. You can stake any amount of ETH you wish.

If a service, what are the fees associated with using the service?

We currently charge a 5% commission on the rewards earned from your stake.

If the product or service involved a liquidity token, what are the tokens involved?

osETH can be minted against the Vault (at a 90% ratio), but it is not required to use and stake.

What date did the project or service go live?

Feb 6, 2024

Has the project undergone an external security audit?

Yes, our system undergoes regular security audits. We conduct annual security audits, with two audits completed in the last year.

Has the project undergone any security bug bounties?

No.

Is the project being actively maintained?

Yes

Is the product or service free of trusted/human intermediaries?

The OPUS Pool is designed to be non-custodial, meaning Chorus One never takes custody of your funds. Users are free to stake and unstake at any time of their choosing. The dashboard and API are fully non-custodial.

If a pooled staking service, can users participate as a node operator without permission?

No response

If listing a staking-as-a-service, are users required to sign-up for an account?

No.

If listing as staking-as-a-service, who has access to the signing keys?

The signing keys are held securely by Chorus One in a permissioned Hashicorp Vault storage in a strongly isolated and redundant cloud environment.

If a pooled staking service or SaaS provider, what type of withdrawal credentials are being utilized / who holds the withdrawal keys?

Withdrawal keys are held by the customers of the service.

If a pooled staking service or SaaS provider, what percent of node operators are running a super-majority client?

Geth 1/3
Nethermind 1/3
Besu 1/3

If listing node or client tooling, which consensus layer clients (Lighthouse, Teku, Nimbus, or Prysm) are supported?

Lighthouse 1/2
Teku 1/2

What platforms are supported?

Any platform with web browser that support WalletConnect compatible wallets

What user interfaces are supported?

All popular web browsers and WalletConnect compatible wallets are supported.

Social media links

https://twitter.com/chorusone
https://discord.gg/C3J8kwAtDF
https://t.me/chorusone
https://www.youtube.com/@ChorusOne

https://chorus.one/articles/introducing-opus-pool-eth-staking-for-all

Would you like to work on this issue?

• Yes
• No