Solana Seeker · 12 dApps · 12 weeks
Real-time status across the 12-week sprint. Cards update as apps move from planned → building → shipped.
Prove Execution
3 live dApps on Seeker with real on-chain transactions
Mainnet Foundation Sprint
Deploy Cadenza Anchor program to Solana mainnet. Mint Publisher NFT. Bootstrap the on-chain rail every other app settles through.
Mint Studio
Musician entry point — mint music NFTs with Cadenza metadata (key, tempo, fingerprint, license type, royalty bps).
Cadenza Royalty Console
PWA dashboard for royalty earnings, NFT portfolio, split previews. Phantom + Solflare connection.
Collab Split
Multi-wallet royalty splits (up to 10 recipients · basis points sum to 10,000). Permissionless distribute crank.
Intelligence Surfaces
On-device ML inference + Cadenza provenance = the grant story
Stem Splitter
Upload audio → 4-stem separation (vocals · drums · bass · other) → preview → download. On-device ONNX (Demucs quantized).
Key Finder
10 seconds of audio → detected key (the wedge app). Simplest THIRI surface; feeds CadenzaRecord.key_signature.
Chord Analyzer
Record audio → real-time chord progression timeline. Powered by WoodShed engine; chord data feeds the fingerprint hash.
Ear Trainer
Duolingo-style interval and chord recognition drills, streak tracking. Each session bumps FingerprintRef.session_count.
Player THIRI
Mobile music player with real-time harmonic analysis (key/tempo/chords) and on-chain provenance via Cadenza. Seed Vault signing for every mint.
Marketplace + Identity
Full ecosystem · Skill Logger unifies cross-app identity
Key Transposer
Upload sheet music or audio → transpose to any key. Free tier for Seeker users; reads CadenzaRecord.key_signature for context.
Setlist Planner
Analyze key flow, tempo, duration across a list of tracks; suggest reorderings for cohesion. Read-only over CadenzaRecords.
Fan Market
Two-sided marketplace for music NFT licensing. License purchase triggers split distribution via SplitConfig. Depends on Mint Studio supply.
Skill Logger
Cross-app identity capstone. Aggregates FingerprintRef writes from every prior app into a single on-chain musician identity.