Mekar
Spotify-style royalty for AI agents. Every model registered as an INFT gets verifiable on-chain lineage; every inference auto-distributes royalty cascade to ancestors. Built on 0G.
비디오
기술 스택
설명
Mekar is on-chain royalty infrastructure for AI agents — the missing rail that pays creators when their models, fine-tunes, and compositions get used downstream. Every agent registers as an ERC-7857 INFT on 0G Aristotle mainnet; every inference triggers an atomic royalty cascade across the lineage (50% direct owner / 25% gen-1 parents / 15% gen-2 / 7% gen-3+ / 3% training contributors). Dust and slashed shares sweep to a protocol treasury.
Five contracts live on 0G Aristotle mainnet (chain 16661):
· MekarRegistry — master registry + lineage graph
· AgentINFT — ERC-7857 + mintGenesis/Fork/Compose
· RoyaltyVault — atomic BFS royalty distribution
· TrainingDataRegistry — Merkle root anchor for training data
· AlignmentAuditor — drift/bias scoring (k-of-n multisig variant ready)
Real 0G Storage integration: weight manifests anchored as on-chain rootHash, verified end-to-end with a live upload→download round-trip on mainnet, with optional AES-256-GCM client-side encryption. 0G Compute Broker SDK verified callable. 59/59 contract tests passing. Live at https://mekar.vercel.app — mint a genesis, fork it, and pay an inference to watch the royalty cascade settle on chain in one transaction.
해커톤 진행 상황
Built from zero in 6 weeks, then deployed and migrated to 0G Aristotle mainnet:
· 5 production contracts deployed + wired on 0G mainnet (chain 16661); 59/59 tests passing (33 core + 11 multi-auditor + 12 multisig + 3 fuzz)
· Multi-wallet seed proving a 3-deep royalty cascade with wei-perfect treasury math — real on-chain demo data (4 agents, settled inferences)
· Real 0G Storage upload/download path, verified with a live mainnet round-trip; optional AES-256-GCM client-side encryption (key never crosses the network)
· Frontend: Next.js 15 + wagmi v2 + D3 lineage explorer, full woodcut design system, mobile bottom-nav, bilingual EN/ID
· In-app /docs developer reference (10 sections) + Playwright E2E smoke suite
· Beyond MVP: MekarMultisig (2-of-3) + AlignmentMultiAuditor deployed to 0G mainnet — 7 contracts on chain now, governance ready to take protocol ownership; Vercel KV rate limiter, BotID, Sentry bridge.
자금 모금 상태
Pre-seed / hackathon stage. No external capital raised. Open to ecosystem grants from 0G Foundation and partnerships with AI model marketplaces (HuggingFace, Civitai) for protocol adoption.