Before October 8: activate your guarantee
If you bought $WHUF in the sale and want the price guarantee, you must vouch your tokens between September 8 and October 8, 2026. Tokens that are not vouched by the end of that window are never covered.
However for maximum legal protection we recommend to never move your vouches at all after the token becomes transferable(October 8th 2026).
Checklist
Tokens arrived in your Original Wallet Address (the wallet you bid from) at TGE.
Open app.ethos.network, choose the profile(s) you trust, and vouch from that same wallet.
Vouch the amount you want covered — the guarantee applies only to the vouched portion.
During the guarantee period, vouching can be modified- you may increase, decrease, or remove vouches. The qualification for guarantee is a snapshot the block before the token becomes available for transfer.
After the guarantee closes, leave the vouches in place. Unvouching, for any reason, permanently forfeits the guarantee on those tokens. You must reach out and get approval from the Foundation first to claim your guarantee.
You are not locked into the exact vouches you held on October 8. You can change who you vouch for, as long as your total vouched balance never dips below your guarantee amount. That means you vouch for someone else before removing a vouch.
Things to know
Locked tokens can be vouched; they just can't be transferred.
You can split across several profiles and you can change who you vouch for later. Add the new vouch first, then close the old one, so your total never dips below your guarantee amount.
Our UI will make converting eth to WHUF vouches very easy during this time
Slashing removes slashed tokens from the guarantee. The Foundation has not enabled slashing yet, and the maximum enforceable penalty is 10%
Unsure about anything? Ask support before you act — a forfeited guarantee can't be restored.