TL;DR Harmonix is launching the HAR Protection Vault, a special vault available only during the first 72 hours after TGE. It introduces a new standard for protected staking—built for aligned long-term holders seeking high yield with downside protection. By locking HAR for 3 months (90 days), users receive a +20% fixed HAR bonus, a downside HAR multiplier depending on the price drop, and additional partner token rewards. The vault is capped at 50M HAR, and only users who remain locked until the end receive full rewards. 

👉 Visit app.harmonix.fi to deposit.

The Same Staking Experience, But Now With Boosted Yield And Downside Protection

The HAR Protection Vault is a limited-time vault available only during the first 72 hours after TGE, designed to upgrade the familiar Harmonix staking experience with boosted yield, a fair reference-price mechanism, full solvency check, built-in downside protection for early, committed holders, and smooth payout.

By depositing HAR into a fixed 3-month (90-day) epoch, users lock in a guaranteed +20% HAR bonus, receive additional multipliers if HAR trades below its 72-hour post-deposit TWAP reference price (P_ref) at expiry, and earn extra partner-token rewards sourced from Hypurr NFT allocations — including Monad, Ramses, and Kinetiq.

The vault is capped at 50,000,000 HAR, ensuring rewards remain meaningful and fully backed.

 Only users who remain staked until the end of the epoch qualify for the full reward bundle, reinforcing long-term alignment and helping stabilize early price discovery.

 Why the Vault Exists

Post-TGE markets often face immediate sell pressure and sharp price swings. The HAR Protection Vault reduces that volatility by giving holders a clear incentive to stay staked rather than sell, creating a smoother price discovery process and a more stable, long-term aligned ecosystem. 

How It Works

1. Full Protection for Early Stakers & Time Tiers

• Within the 72h window, protection scales by time tier:

  • Tier A (0–1h): 100% of protection multiplier

  • Tier B (1–6h): 70% of protection multiplier

  • Tier C (6–24h): 50% of protection multiplier

  • Tier D (24–72h): 25% of protection multiplier

• Example:
  Base -50% drawdown multiplier = 1.5x

  • Deposit in first 1h → 1.5x

  • Deposit between 1–6h → 1.05x

  • Deposit 6–24h → 0.75x

  • Deposit 24–72h → 0.375x

2. How “Fair Price” Is Determined for Protection

• Deposits stay open for 72 hours.

• No price is locked during this window.

• After it closes, Harmonix calculates a 72-hour TWAP (Time-Weighted Average Price), which becomes P_ref (Reference Price).

• This captures the real post-airdrop market price and avoids listing-price manipulation.

• P_ref is the only price used to determine protection payouts.

3. Downside Protection Multipliers

If the final HAR price (after 90 days) is below the reference price (P_ref), users receive additional HAR based on the size of the drawdown:

• 0–30% drop → 1.2× HAR
  → 1,000 HAR becomes 1,200 HAR

• 30–50% drop → 1.5× HAR
  → 1,000 HAR becomes 1,500 HAR
  50–70% drop → 1.7× HAR
  → 1,000 HAR becomes 1,700 HAR

• 70%+ drop → 2.1× HAR (capped)
  → 1,000 HAR becomes 2,100 HAR

All multipliers already include the fixed +20% HAR bonus.

4. Solvency Check (Why These Numbers Are Safe)

The vault is designed so that every protection tier is fully backed under maximum load.

• Vault cap: 50M HAR deposited

• Protection pool: 50M HAR from treasury buyback and unsigned tokens.

If the vault fills completely, the protection pool would need:

• 0–30% drop → 0M HAR
  (Only the +20% bonus is owned; already included.)

• 30–50% drop → ~15M HAR
  (To bring all users up to 1.5×.)

• 50–70% drop → ~25M HAR
  (To reach 1.7× for everyone.)
  70%+ drop → ~45M HAR
  (To deliver the capped 2.1×.)

Even in the worst-case tier, the system needs 45M HAR, leaving a 5M HAR buffer. The vault stays 100% solvent across all drawdown scenarios.

5. User Payout Examples

If a user deposits 10,000 HAR and stays the full 90 days:

• Price drop 10% → 12,000 HAR

• Price drop 40% → 15,000 HAR

• Price drop 60% → 17,000 HAR

• Price drop 75% → 21,000 HAR

• Price drop 98% → 21,000 HAR (cap)

Simple takeaway:

• “If HAR dumps, I get more HAR.”

• “If HAR nukes completely, I get 2.1× HAR.”

6. Early Withdrawal Rules 

Withdrawals are allowed only after 22.5 days (25% of epoch).

• Early withdrawal receives:

  • 80% of principal only

  • 0% bonus

  • 0× protection multiplier

  • 0 partner-token rewards

• Prevents abuse (price manipulation, fast-in/fast-out), ensuring only committed users get full benefits.

The HAR Protection Vault is live at TGE. Visit app.harmonix.fi

1. Connect your wallet

2. Deposit HAR (vault cap: 50,000,000 HAR)

3. Hold for 3 months and withdraw your final HAR

Start now and maximize upside while limiting downside.