Avail, Data Availability Solution to Rival Celestia, Unveils 'Incentivized Testnet'
The announcement comes as Celestia's recent launch and airdrop has kindled interest in "modular" blockchain projects that can relieve the burden on primary networks like Ethereum.

Avail, a modular blockchain "data availability" solution to rival the recently launched Celestia, said a new test network will come with incentives for validators and other operators to try to find flaws in the underlying programming.
The project is "inviting validators and light client operators – the titans who guard Avail’s network – to test, validate and operate, helping us battle-test our code base, refine our infrastructure, vet our operational readiness," according to a press release.
In blockchain terminology, a "light client" is software application that allows users to interact with the network without having to download the entire blockchain data – so it can be done on smaller devices with less memory and computational power.
These light clients are a key user segment for data availability solutions like Avail and Celestia, which aim to relieve primary blockchain networks like Ethereum of the extra load of having to constantly field queries for data on historical transactions. That task is expected to grow more burdensome as Ethereum's network of affiliated "layer-2" networks expands, ostensibly producing reams of data that need to be stored and accessed.
Avail, spun out of Polygon in March and led by Polygon co-founder Anurag Arjun, has released test networks this year in anticipation of its main launch, expected in early 2024.
The new incentive program marks "a significant stride toward Mainnet," the company said.
Under Avail's new "gamified" incentive plan, called "Clash of Nodes," participants can earn rewards from completing quests. Those include consistently and correctly validating the chain, helping to simulate "disaster scenarios," authoring as many blocks as possible and staking, Avail said.
The goal is to encourage users and developers to "test every angle" and try to “break the network” by sending vast amounts of data, according to the press release.
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KuCoin Hits Record Market Share as 2025 Volumes Outpace Crypto Market

KuCoin captured a record share of centralised exchange volume in 2025, with more than $1.25tn traded as its volumes grew faster than the wider crypto market.
What to know:
- KuCoin recorded over $1.25 trillion in total trading volume in 2025, equivalent to an average of roughly $114 billion per month, marking its strongest year on record.
- This performance translated into an all-time high share of centralised exchange volume, as KuCoin’s activity expanded faster than aggregate CEX volumes, which slowed during periods of lower market volatility.
- Spot and derivatives volumes were evenly split, each exceeding $500 billion for the year, signalling broad-based usage rather than reliance on a single product line.
- Altcoins accounted for the majority of trading activity, reinforcing KuCoin’s role as a primary liquidity venue beyond BTC and ETH at a time when majors saw more muted turnover.
- Even as overall crypto volumes softened mid-year, KuCoin maintained elevated baseline activity, indicating structurally higher user engagement rather than short-lived volume spikes.
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Deus X CEO Tim Grant: We aren't replacing finance; we're integrating it

The Deus X CEO discussed his journey into digital assets, the company's infrastructure-led growth strategy, and why his Consensus Hong Kong panel promises "real talk only."
What to know:
- Tim Grant entered crypto in 2015 after early exposure to Ripple and Coinbase, drawn by blockchain’s ability to improve traditional finance rather than replace it.
- Deus X combines investing and operating to build regulated digital finance infrastructure across payments, prime services, and institutional DeFi.
- Grant will be speaking at Consensus Hong Kong in February.











