Supporting Real-World Animal Welfare
Four Paws isn't just about digital collectibles. We're bridging the gap between blockchain and real-world animal welfare through innovative technology and compassionate care.
Creating Lasting Impact
Four Paws partners with animal shelters across India to create sustainable change and improve the lives of animals in need. Through our NFT collectibles platform, we're able to:
Support Animal Shelters
20% of all proceeds from collectible sales go directly to our shelter partners, funding essential care for rescued animals.
Fund Medical Care
Your Happiness Points contribute to vaccinations, treatments, and surgeries for injured and sick street dogs.
Build Community Awareness
We facilitate adoption events, educational workshops, and community engagement programs throughout India.
Our Shelter Partners
Four Paws collaborates with these trusted animal welfare organizations to make a tangible difference.
Pawsitive Futures
Dedicated to rescuing, rehabilitating, and rehoming street dogs across Mumbai since 2010.
Hearts for Paws
Specializing in emergency medical care and rehabilitation for injured street animals in Delhi.
Bangalore Dog Haven
Operating the largest no-kill shelter in Bangalore with over 500 rescues and adoptions annually.
Four Paws Collectibles & HP Rules
A concise rulebook governing your NFT cards, merging mechanics, and token-burning economics.
Card Levels
| Tier | Abbreviation | Rarity Multiplier | Mint Cost (HP) |
|---|---|---|---|
| Common | C | ×1.0 | 8,000 HP |
| Standard | S | ×1.5 | 16,000 HP |
| Rare | R | ×2.5 | 48,000 HP |
| Epic | E | ×5.0 | 96,000 HP |
| Legendary | L | ×10.0 | 288,000 HP |
The Rarity Multiplier scales every base stat when you mint or merge into that tier.
Supply & Minting Schedule
Initial Drop
- 120 cards per dog contract minted-at-deployment
- Available for public mint immediately (HP burn required)
Monthly Release
- After deployment, 10 new Common cards become available each 30 days
- Admin triggers via
mintMonthly()
Total Supply Cap
- Year 1 max = 120 + (12 × 10) = 240 Commons per dog
- Higher tiers only arise via merges (no direct mint)
Merging Rules
| Merge Action | Inputs | Output | HP Cost | Burned NFTs |
|---|---|---|---|---|
| Commons → Standard | 2× Common | 1× Standard | No additional cost | 2 NFTs burned |
| Standards → Rare | 3× Standard | 1× Rare | No additional cost | 3 NFTs burned |
| Rares → Epic | 2× Rare | 1× Epic | No additional cost | 2 NFTs burned |
| Epics → Legendary | 3× Epic | 1× Legendary | No additional cost | 3 NFTs burned |
Important Merge Rules:
- Merging destroys the input NFTs to create a higher-tier NFT.
- Merging is free aside from the NFT burns themselves.
- Each merge reduces total supply to raise scarcity and value.
- Your new, higher-tier NFT immediately earns HP at its higher daily rate.
Happiness Points (HP) Token Economics
| Tier | Mint Cost | Daily HP Yield | Monthly Yield | USD Cost (@$0.0025/HP) | 1-yr Yield (USD) |
|---|---|---|---|---|---|
| Common | 8,000 HP | 24 HP/day | 720 HP | $200 | $360 |
| Standard | 16,000 HP | 48 HP/day | 1,440 HP | $400 | $720 |
| Rare | 48,000 HP | 144 HP/day | 4,320 HP | $1,200 | $2,160 |
| Epic | 96,000 HP | 288 HP/day | 8,640 HP | $2,400 | $4,320 |
| Legendary | 288,000 HP | 864 HP/day | 25,920 HP | $7,200 | $12,960 |
HP Token Use Cases:
- Mint Cost: HP you burn during NFT minting
- Yield: HP you earn passively from owning NFTs (staking-style)
- In-Game Currency: Use HP for power-ups and collectible accessories
- Real-World Donations: Burn HP to fund shelter initiatives
Token Exchange:
- HP Value: 1 HP = $0.0025 USD
- Stablecoin Pairing: HP is backed by a stable value reservoir
- Ecosystem Liquidity: HP facilitates efficient in-app transactions
- Deflationary Mechanism: Every mint and power-up permanently burns HP
Stats & Scoring
Base Stats
Each dog has five base attributes (0-100):
Agility, movement burst
Muscular power
Sound detection range
Jaw clench power
Hold/tear resistance
Stat Calculation
EffectiveStat = round( BaseValue × RarityMultiplier )
Example: Speed 60 at Epic tier (×5) = 300 effective speed
Power Calculators
Offense Power
(Strength × 0.4 + BiteForce × 0.4 + Speed × 0.2) × Rarity
Defense Power
(Strength × 0.3 + GripStrength × 0.3 + Speed × 0.2 + Hearing × 0.2) × Rarity
Evasion & Awareness
Speed × 0.5 + Hearing × 0.5