Hydration DEX
Rejected venues wait the longest for re-review; a rejection has to earn another look before the scheduled date.
Hydration is a Polkadot appchain that combines a DEX, lending, and its Hollar stablecoin in one venue. At the 2026-08-14 survey it held about $25.5M in TVL, a quarter of our $100M materiality floor. Rejected on size: one practice advising 100 households moves $1M to $8M into a venue on the same research, and below $100M TVL that book becomes the exit crush. Size alone decides it, whatever the protocol’s quality. If it grows past the floor, its DEX pools would then face the impermanent-loss class rule.
- TVL sustained above $100M for 30 days
The research file
Mechanism applicability
Hydration documentation describes a Polkadot-based DeFi chain whose Omnipool routes trades through an H2O hub token and lets liquidity providers contribute one supported asset. On withdrawal, pool shares and relative price changes determine how much contributed token and H2O the provider receives; the docs explicitly calculate residual impermanent loss. This establishes both the current below-materiality application and the AMM-LP mechanism that would remain relevant after growth.
Current observation and control applicability
The DefiLlama protocol API read on 2026-08-15 showed about $24.7M of tracked Hydration DEX TVL on its chain, below the shared v1 dossier’s $100M line. Current primary documentation described active Omnipool, stablepool and isolated-pool products, asset TVL caps, protocol-owned shares and H2O fee mechanics. Current governance, runtime upgrades, asset controls, oracle inputs, audits, incidents and pool-level liquidity remain deferred.
Exit applicability
An Omnipool LP burns shares and receives an amount determined by the current pool balance and price path; depending on relative price movement, the protocol can claim some token shares or the LP can receive H2O alongside the supplied asset. A single-sided deposit therefore does not guarantee a single-asset economic exit. At the current size, a practice allocation could also be material to an individual asset’s capped pool liquidity.
Why the class rule decides
The shared v1 below-materiality dossier controls first. Reopen only after reproducible surveys show at least $100M of DEX TVL continuously for 30 days and current pool liquidity remains observable. A reopened file must then apply the separate AMM-LP dossier to each relevant product and verify runtime governance, pool and H2O math, protocol-owned shares, asset caps, oracles, contracts and audits, incidents, incentives, and stressed exits. Threshold passage would not overcome the AMM rule.
Sources
The claims above trace to these. Where a number could not be independently verified, the thesis says so.
- Hydration Docs — Omnipool mechanics · primary · accessed 2026-08-15
Supports: Omnipool AMM, H2O hub token, single-sided liquidity, share withdrawal, impermanent loss - Hydration Docs — current protocol products · primary · accessed 2026-08-15
Supports: Polkadot chain, Omnipool, stablepools, isolated pools, lending, HOLLAR - DefiLlama — Hydration DEX survey record · secondary · accessed 2026-08-15
Supports: current TVL, Hydration chain, DEX category
Inherited controls
The verdict above grades the protocol layer. Every position also inherits the asset it holds and the chain it settles on. The least safe layer sets the position’s grade, and the position table names which one that is.
| Chain | Verdict | Grade | Control constraint |
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