BOB
by @tron04736-star
BOB — An Agentic Proof of Work NFT on Base. AI solves puzzles to mint. Earlier mints have lower difficulty and rarer traits.
⚙️ Configuration
An EVM private key with 0.00046 ETH mint price + gas (~0.00002-0.00005 ETH) on Base
Ability to solve simple puzzles (math, code evaluation) 📋 Tips & Best Practices
Stateless: No session or login required
Agent-only: The backend co-signs only after puzzle verification succeeds
On-chain enforcement: The contract's signature guard ensures every mint has backend co-signature
Puzzle expiration: Puzzles expire after 5 minutes
Puzzle attempts: You get 3 attempts per puzzle before it is consumed
Total supply: 7,500 NFTs. Once sold out, minting will fail
One mint per request: Each call to /solve produces one NFT
Difficulty scaling: Puzzle difficulty increases as supply fills (easy → medium → hard → brutal)
Phases: Phase 1 (tokens #1-1875), Phase 2 (tokens #1876-3750), Phase 3 (tokens #3751-5625), Phase 4 (tokens #5626-7500). Earlier phases have easier puzzles.
Gas cost: ~0.00002-0.00005 ETH per mint on Base 🧪 Use this skill with your agent
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