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Stake $HISS

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The staking guide: stake HISS to receive xHISS, fee-funded injections, the 72-hour cooldown and 2-day redeem window, and the honest pre-deployment state.

Stake HISS, receive xHISS. Fee-funded HISS injections increase the HISS-per-xHISS share value over time. Staking runs on Robinhood Chain (4663) against the $HISS token, and the staking surface lives at /app/stake. Not a performance claim.

The workflow

  1. Prepare. Hold $HISS on Robinhood Chain in your own wallet. Connecting a wallet to HISS is not a Robinhood connection and authorizes no trading.
  2. Approve. Approve the xHISS vault for the exact stake amount — the UI never requests unlimited approvals.
  3. Stake. Call stake(hissAmount); you receive xHISS at the current rate. previewStake shows the expected shares before you sign.
  4. Cooldown. To unstake, move selected xHISS into cooldown (partial allowed). The cooldown is 72 hours and the shares are escrowed by the vault meanwhile.
  5. Redeem. After the cooldown, a 2-day redeem window opens. Redeem burns the cooled xHISS for HISS at the then-current rate. Miss the window and you restart the cooldown — the escrowed xHISS is never lost.

Exits require a 72-hour cooldown, then a 2-day redeem window. Injections drip into the share value over 24 hours.

Where the value movement comes from

Approved injectors call injectRewards with HISS from verified HISS-token trading-fee claims only, split by the pinned 50/30/10/10 policy (see reward split). Injections drip into the share value over 24 hours. If no verified fees arrive, nothing is injected and the HISS-per-xHISS rate does not increase. Historical fee distributions are not forecasts.

Admin model

The vault is administered by the 2-of-3 HISS Treasury Safe. The Safe manages the injector list and can pause staking and injections; exits are not pausable — cooldown and redeem always work. Details in xHISS mechanics.

$HISS is independent research software in pre-execution readiness checks — not investment advice, and not affiliated with Robinhood, Bankr, or Chainlink.

Stake $HISS · HISS