xHISS staking · Robinhood Chain 4663
Stake $HISS.
Receive xHISS.
Stake HISS, receive xHISS. Fee-funded HISS injections increase the HISS-per-xHISS share value over time.
xHISS vaultLive
Deployed address
Asset$HISS
NetworkRC 4663
Admin2-of-3 Safe
Exit72h · 2d
Deployed bytecode matches the internally reviewed build. Blockscout source publication is separately pending.
Robinhood Chain 4663xHISSFee-funded injections2-of-3 Safe adminNot a performance claim
Exits require a 72-hour cooldown, then a 2-day redeem window. Injections drip into the share value over 24 hours. Not a performance claim. Historical fee distributions are not forecasts.
- xHISS contract…checking…
- Staking…checking…
- Flagship HISS VaultPendingchecking…
the console
Stake, track your position, and exit
Every value below is a direct Robinhood Chain read, refreshed every 15 seconds. Approvals are exact-amount; nothing is simulated.
StatusLive on Robinhood Chain
HISS per xHISS
Reward drip
Stake HISS → receive xHISS
chain 4663 · cooldown 72h · redeem window 2d · direct chain reads · 15s refresh
Balance: connect a wallet to see it
Connecting a wallet is not a Robinhood connection and authorizes no trading.
Not a performance claim. Injections are fee-funded and mechanical — the share value can also stay flat when no verified fees arrive. Historical fee distributions are not forecasts.
Your position
- xHISS balance
- connect to see it
- Underlying HISS value
- connect to see it
- HISS per xHISS
- —
- In cooldown escrow (xHISS)
- connect to see it
- Redeemable behind cooldown (HISS)
- connect to see it
- Pending drip (unvested HISS, vault-wide)
- —
Unstake — cooldown, then redeem
To unstake, move selected xHISS into cooldown. After 72 hours, a 2-day redeem window opens. Miss the window and the cooldown restarts — your xHISS stays escrowed, never lost. Cooldown parameters are contract constants (72h / 2d).
Connect a wallet to manage cooldowns.
plan 0x9cd90369… · cooldown 259200s · window 172800s · drip 86400s
protocol metrics
How big is staking right now
Server snapshot of on-chain and market reads (~5-minute cadence). The console above reads the chain directly — where the two briefly differ, the direct chain read wins.
Economic burn
iThis is an economic burn. The tokens are removed from protocol-controlled circulation; ERC-20 totalSupply is unchanged.Robinhood Chain 4663Reading on chain 4663…HISS held at the canonical dead address.
- USD value
- % of total supply
- Verified protocol burn
- Dead-address total
ERC-20 totalSupply unchangedDead address (opens block explorer in a new tab)
xHISS staking dashboard
LiveRobinhood Chain 4663·… stakers·… of total supply stakedSource: /api/stake/dashboard — a server snapshot of on-chain and market reads, refreshed ~5 min. The staking console reads the chain directly every 15 s, so the two can briefly differ; the direct chain read wins. Not a performance claim · historical fee distributions are not forecasts.
how exits work
Cooldown, then a redeem window
Unstaking is a two-step, time-boxed path. The durations are immutable contract constants — the vault cannot shorten or skip them, and it cannot rescue your escrow either.
- 01
Start cooldown
Move any amount of xHISS into escrow. It keeps repricing with the vault while it cools.
- 02
Wait 72 hours
The cooldown timer is an immutable contract constant. When it elapses, a redeem window opens.
- 03
Redeem within 2 days
Redeem escrowed xHISS for HISS during the window. Miss it and the cooldown restarts — escrow is never lost.
The exit path, to scale
Stake exits always walk this rail: a 72-hour cooldown, then a 2-day redeem window. Miss the window and the cooldown restarts — escrow is never lost.
Cooldown starts
Redeem opens
Window closes
the hiss flywheel
Where the HISS-token fee side goes
Verified HISS trading-fee claims flow back into the ecosystem under the current V2 reward method. Stakers receive the largest leg — 50%. The retroactive catch-up is executed on-chain (≈219.16M HISS burned; reserves custodied at the Safe); monthly epochs are pending, so nothing is vesting or claimable yet. Learn more
Verified HISS fees
The HISS FlywheelV2 · current · epochs pending
The V2 reward method is the current method; its retroactive catch-up is executed on-chain (reserves custodied at the Safe; the full economic burn executed). Monthly epochs are pending, so nothing is vesting or claimable. Only verified HISS-token trading-fee claims participate. See fee policy
verified-fee split · V2 · 50/15/15/10/10
- 50% xHISS stakersInjected into the deployed xHISS vault; drips into the share value over 24 hours. Historical injections already met the cumulative V2 staker target; no monthly V2 epoch is funded.
- 15% Vault providersThe provider reserve is custodied at the Treasury Safe (separately ledgered). The distributor is deployed and Safe-owned; no monthly epoch is funded, vesting, or claimable.
- 15% Vault contributorsThe V2 name for the depositor leg. The contributor reserve is custodied at the Treasury Safe (separately ledgered); the distributor is deployed and Safe-owned. No monthly epoch is funded, vesting, or claimable.
- 10% Treasury SafeThe 2-of-3 HISS Treasury Safe; this leg absorbs floor-division dust so the five legs sum exactly. It was trued up on-chain by the retroactive migration.
- 10% Economic burnTransferred to the canonical dead address (0x…dEaD) and removed from protocol-controlled circulation. totalSupply is not reduced. The retroactive migration executed the full ≈219.16M HISS economic burn.
This split is the current V2 reward method. Its retroactive catch-up is executed on-chain (reserves custodied at the Treasury Safe; ≈219.16M HISS economic burn). It applies only to verified HISS-token trading-fee rewards. WETH fees, creator vesting, unclassified HISS, and treasury balances are separate. Monthly epochs are pending — planned ≠ funded ≠ claimable.
reward-injection history · V1
Injections are on-chain facts
Every injection is an approved injector calling injectRewards with verified HISS trading fees, dripping into the share value over 24 hours. Rows below are historical V1 fee injections from verified records only — the owner-adopted V2 reward method has no funded injection yet. Live staking state stays a live on-chain read. Historical fee distributions are not forecasts.
Loading injection history…
contracts & admin
Addresses, labeled truthfully
contracts
- $HISS token — verified on Robinhood Chain
- 0x471621…eaeBa3
- xHISS vault — deployed
- 0x699861…FF67Be
- Deploy plan hash
- 0x9cd903699f96d3ede5a14ee89e7e276f78978aa13b82170ac101fab2ae5563e0
admin — 2-of-3 treasury safe
- HISS Treasury Safe — verified on-chain, threshold 2 of 3
- 0xF100Fc…69e36c
- Safe owners
- 0x80c61…897ccHISS FLEX0x403ba…28761Hiss Bankr0x21da3…8cdd3Hiss 2
- Review status
- No known unresolved Critical or High findings after internal launch review. This was an internal review, not an external audit.
Read this
Staking risks, stated plainly
Smart-contract risk
the xHISS vault is immutable once deployed; a bug could impair or lose staked HISS.
No promised outcome
reward injections are discretionary fee routing under a disclosed split — if no verified HISS-token trading fees arrive, the share value does not increase.
Exit timing risk
unstaking requires a 72-hour cooldown, then a 2-day redeem window; a missed window requires restarting the cooldown, and cooling shares keep repricing with the vault.
Token price risk
HISS can lose value; staking does not protect against, and cannot offset, a falling HISS price.
Pause risk
the Safe can pause staking and reward injections; exits (cooldown and redeem) are not pausable by design.
Admin trust assumptions
the 2-of-3 Treasury Safe controls the injector list and pause switch; the split itself is enforced off-chain by fail-closed tooling, not by the vault contract.
Review scope
the contract passed an internal launch review — this is not an external audit, and internal review reduces but does not eliminate risk.
Self-custody risk
staking transactions are irreversible; a wrong address, lost key, or malicious wallet cannot be undone by HISS.
Full write-up: staking risks · xHISS mechanics · staking guide