Staking Pool · Review
ActiveDoubleZero Staked SOL Review 2026: A Solana Stake Pool Explained
DoubleZero Staked SOL is a Solana stake pool linked to the DoubleZero network, which sells low-latency data connectivity. Reported TVL has fallen sharply, so check current figures before staking.
By the DappsAtlas editorial team · Updated
DappsAtlas score
5.3/10
Mixed
Our verdict on DoubleZero Staked SOL
5.3/10DoubleZero Staked SOL suits SOL holders who already follow the DoubleZero project and want staking exposure tied to its validator network. Its main strength is the backing of a well-funded infrastructure project with wide reported validator adoption. The main caveat is the data: listed TVL is about $1.06 million after a 98.5% weekly fall, no audits are listed, and fees and withdrawal terms are not published. Check the pool's current size and terms yourself, and start with a small amount.
Score breakdown
How DoubleZero Staked SOL scores
- Security
- 4.5/10
- Ease of use
- 6.5/10
- Fees
- n/a
- Features
- 5.0/10
Scores run from 0 to 10 and are based only on facts we could verify. Where information was missing we mark the score n/a rather than guess.
What is DoubleZero Staked SOL?
DoubleZero Staked SOL is a stake pool on Solana that lets holders stake SOL and earn rewards. It belongs to DoubleZero, a project that builds a global network of dedicated fiber links for fast data delivery, mainly for blockchains and trading firms.
The pool was announced in July 2025 as part of a 3 million SOL delegation program, reported at around $537 million at the time. It is listed on DefiLlama since November 2025 with the project's token shown as 2Z.
The current figures are much smaller. TVL is listed at about $1.06 million, with a 98.5% fall over seven days. The sources do not explain why, so treat any older size figures with caution.
The homepage focuses on the network and its data products, not on the pool. Details such as fees, validator criteria and audits are not published there.
How DoubleZero Staked SOL works
A stake pool collects SOL from many users and delegates it to a set of Solana validators. In return, depositors receive a token that represents their share of the pool. As validators earn rewards, the value of that share rises, minus any pool fee.
DoubleZero launched its pool as part of a delegation program announced in July 2025 with 3 million SOL, with the aim of spreading stake across validators on its high-speed network. Search snippets report that a large share of Solana stake is now connected to the DoubleZero network.
The DoubleZero network itself is a separate product. It uses dedicated fiber links from independent contributors to deliver data faster than the public internet. Contributors and validators earn revenue share, and coordination is handled onchain.
5 features
Key features
01
SOL stake pool
Users stake SOL through the pool and earn staking rewards without running a validator.
02
Delegation program link
The pool was introduced as part of a 3 million SOL delegation program meant to spread stake across validators.
03
Backed by network project
The wider DoubleZero project runs dedicated fiber links from independent contributors with onchain coordination of access and payments.
04
Permissionless network access
The homepage says no application, approval or minimum stake is needed to connect to the network. This describes the network, not the pool.
05
Edge market data product
DoubleZero Edge sells market data over its network, and the homepage names Kalshi and Hyperliquid data as examples.
Pros and cons
What we like
- Backed by a funded project: public reporting report a $28 million token round for the DoubleZero Foundation
- Lets holders earn Solana staking rewards without running a validator
- Linked to a network that reports wide validator adoption
- Network state and payments are described as coordinated onchain, which supports transparency
- Operated on Solana, which has low transaction costs
Watch out for
- TVL listed at about $1.06 million after a reported 98.5% drop in seven days, which points to heavy withdrawals or a change in how the pool is run
- No audits are listed for the pool
- Fee levels, validator selection rules and withdrawal terms are not published on the homepage
- Staking exposes you to validator performance and Solana network risk
- The pool is tied to a single project's delegation strategy, so it adds concentration risk compared with a broad stake pool
DoubleZero Staked SOL fees
The pool's fee schedule is not published on the DoubleZero homepage. Fees for stake pools normally include a commission on staking rewards and sometimes a withdrawal fee, but the exact figures for this pool are not stated in the sources.
Users would see current fees and the APY in the pool's staking interface or the stake pool's onchain settings before depositing. Normal Solana transaction fees also apply.
Is DoubleZero Staked SOL safe?
No audits are listed for the pool. The homepage does not describe custody, the contract's upgrade authority or the validator set, so users cannot verify those from the project's main page. Stake pool deposits stay subject to smart-contract risk and validator risk.
The reported 98.5% weekly drop in TVL is a warning sign worth investigating before depositing. No hacks or incidents are mentioned in the sources, but the cause of the drop is not given. This is not financial advice. Staked assets may take time to unstake.
6 steps
How to get started with DoubleZero Staked SOL
- 1
Read the DoubleZero homepage and the pool's documentation to confirm what the pool does and how it chooses validators.
- 2
Set up a Solana wallet and fund it with SOL, plus a small amount for transaction fees.
- 3
Open the staking interface linked from the official DoubleZero site and check the current pool size, fee and APY.
- 4
Stake a small amount of SOL first and confirm you receive the pool's receipt token.
- 5
Learn how unstaking works and how long it takes before committing a larger amount.
- 6
Monitor pool TVL and validator performance regularly.
Who DoubleZero Staked SOL is for
This pool is for SOL holders comfortable with Solana staking who want to back validators connected to the DoubleZero network. It is less suited to users who need audited contracts, published fee schedules or a long, stable track record.
DoubleZero Staked SOL FAQs
What is DoubleZero Staked SOL?
It is a staking pool on Solana that lets users stake SOL and earn staking rewards. It is connected to the DoubleZero project, which launched a 3 million SOL delegation program in 2025.
What is DoubleZero?
DoubleZero is a network of dedicated fiber links run by independent contributors, aimed at fast data delivery for blockchains and trading. Its homepage describes onchain coordination of access control and payment settlement. The staking pool sits alongside this and is aimed at the Solana validator set.
Does it have a token?
The DefiLlama listing names 2Z as the project's token. The pool's own receipt token has been reported as DZSOL. Whether 2Z has any role in the pool is not stated on the homepage.
Why did the TVL drop so much?
The pool was listed in November 2025 with about $1.06 million in TVL and a reported 98.5% fall over seven days. The cause is not stated in the sources. Anyone considering staking should check current pool size and recent activity first.
What are the fees and yield?
The homepage does not give a staking APY, fee schedule or withdrawal terms. Rewards for Solana stake pools usually come from validator staking rewards, minus any pool fee. Check the pool's own interface for current numbers.
Is it safe?
No audits are listed for the pool. Staking SOL through any pool carries smart-contract, validator and network risks. Only stake what you can afford to have locked for an unstaking period.
Compare
DoubleZero Staked SOL alternatives
Lido is a liquid staking protocol where users stake ETH and receive stETH, a reward-earning token usable across DeFi, governed by LDO holders.
Marinade Native is a fee-free Solana staking product that lets SOL holders keep custody while delegating to validators and unstaking instantly.
Jupiter Staked SOL is a Solana liquid staking product from the Jupiter DeFi platform, for SOL holders who want staking rewards with a liquid token.
Binance Staked SOL is a Solana liquid staking product that issues BNSOL for staked SOL, for holders who want tokenized staking through Binance.
Rocket Pool is a decentralised Ethereum liquid staking protocol offering rETH for stakers and 16 ETH validators for node operators.
Marinade Select is a Solana staking option that delegates SOL to validators screened on identity, performance and MEV policy, for transparency-minded users.
Same category
More Staking Pools
Tonstakers is a liquid staking protocol on TON where users stake GRAM, formerly Toncoin, for tsTON and can use it across TON DeFi.
Lista Liquid Staking is a BNB Chain liquid staking protocol from Lista DAO that gives BNB holders a yield-bearing token tracking BNB staking rewards.
SpringSui is a Sui liquid staking protocol whose sSUI token offers instant unstaking, for SUI holders who want rewards without a lock-up.
RHEA LST is the NEAR liquid staking product of Rhea Finance, letting NEAR holders stake for rNEAR and use it across the Rhea ecosystem.
JagPool Staked SOL is a Solana liquid staking pool issuing jagSOL, built for SOL holders who want stake spread across validators by performance and impact.
Bybit Staked SOL (bbSOL) is Bybit's Solana liquid staking token, for SOL holders who want staking rewards while keeping a tradable asset.
Same chain
More on Solana
OKX is a major centralized crypto exchange for spot and derivatives trading, earn products and a Web3 wallet, with its own OKB token.
LayerZero V2 is a cross-chain messaging protocol and bridge infrastructure for developers and asset issuers, connecting dozens of blockchains.
Jito Liquid Staking lets Solana users stake SOL for JitoSOL, a liquid token that accrues staking and MEV rewards.
Marinade is a Solana staking protocol offering native and liquid staking (mSOL) via an auction where validators bid for delegated SOL.
Across is an intent-based cross-chain bridge and swap protocol for moving tokens between Ethereum, rollups and other chains, with an API for apps.
Sablier Lockup is an audited onchain protocol for token vesting, payroll, grants and airdrops, aimed at DAOs and businesses across many chains.
How we checked
Sources
Last updated . Spotted an error? Tell us and we will correct it.