Ankr
Rejected venues wait the longest for re-review; a rejection has to earn another look before the scheduled date.
Ankr provides liquid staking across several chains, issuing tradeable tokens against staked assets on Ethereum, BSC, Avalanche, Polygon, and Flow. At the 2026-08-14 survey its staking products held about $21M in TVL combined, a fifth of our $100M materiality floor. Our liquid staking selections on the chains we cover are already made, and none of Ankr’s individual products clears the 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.
- TVL sustained above $100M for 30 days
The research file
Mechanism applicability
Ankr documents a multi-chain liquid-staking service that delegates deposited native assets to validators and issues portable liquid-staking tokens, including ankrETH. The perimeter is a collection of chain- and token-specific products, so each product would need its own validator, contract, liquidity and exit review if Ankr became material.
Current observation and class applicability
The DefiLlama protocol API read on 2026-08-15 reported approximately $20.8M of aggregate Ankr TVL across Ethereum, BNB Chain, Avalanche and other networks. That remains far below the shared v1 below-materiality dossier’s $100M threshold, and the survey did not establish any individual product above that line.
Control and exit applicability
Ankr selects the product contracts and validator-delegation pathways, so holders rely on those controls in addition to the underlying chain. An LST can be sold into available secondary liquidity or unstaked through the protocol with chain-specific unbonding; neither route guarantees depth or immediate conversion during stress.
Why the class rule decides
The shared v1 below-materiality dossier controls. Reopen only after independently reproducible aggregate Ankr TVL sustains at least $100M for 30 days and the specific candidate product has observable capacity. Then compare selected providers and verify validator and slashing risk, controls, audits and incidents, token liquidity, queues, fees, and stressed exits.
Sources
The claims above trace to these. Where a number could not be independently verified, the thesis says so.
- Ankr Docs — staking overview · primary · accessed 2026-08-15
Supports: liquid staking, validator delegation, liquid staking tokens, multi-chain mechanism - Ankr Docs — ETH liquid staking overview · primary · accessed 2026-08-15
Supports: ankrETH, Ethereum staking, product contracts, product lifecycle - DefiLlama — Ankr survey record · secondary · accessed 2026-08-15
Supports: current TVL, chains, liquid-staking category, survey perimeter
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 |
|---|---|---|---|
| Ethereum | Approved | sovereign | No sequencer, no upgrade key, no operator who can be compelled — rule changes require social consensus. |
| BNB Smart Chain | Rejected | freezable | the validator set concentrates around one company, and the chain has been halted by decision. |
| Avalanche | Approved · limits | crypto-backed | no party can freeze or seize C-Chain funds, but one vendor writes the only production client and Messari measured over a third of stake hosted on AWS. |
| Polygon PoS | Rejected | hybrid | a public validator set orders transactions, but a 5-of-9 multisig can instantly upgrade staking and canonical bridge contracts, while a 5-of-8 controls custom child tokens. |