Built for the 0G Zero Cup vibe-coding tournament.
Today's "crypto AI agents" are speculative tokens over a black box — the team still owns the intelligence, you can't prove an AI (not a human) is answering, and you can't move the brain yourself. G0LDEM fixes that.
You describe an agent in one line — the shem, the word that animates the clay in the golem myth. G0LDEM compiles its encrypted brain (persona + skills + growing memory) onto 0G Storage, lets you forge it as an INFT (ERC-7857) on 0G Chain, and lets you chat with it through 0G Compute — every reply signed inside a TEE, so it's provably AI. Later you sell it (the brain re-encrypts to the buyer — the mind physically moves wallets) or rent it.
Name: G0LDEM = Gold (value) + Golem (a forged being given a soul) + 0G (the golden zero).
 1 · Describe it — vibe-code the persona |
 2 · Forge — minted as an INFT on 0G |
 3 · Real 0G work — Storage · Compute · Chain |
 4 · Own it — verifiable, portable passport |
| Layer | Role |
|---|---|
| 0G Storage | The encrypted shem (AES-256-GCM) + the public passport card live here. |
| 0G Compute | Inference runs in a TEE; every response is signature-verified → "verified AI". |
| 0G Chain | The GolemINFT holds ownership + the encrypted-brain pointer + an integrity hash. |
Vibe-code → persona compiled via 0G Compute → preview chat with a verified badge → forge
(shem encrypted, uploaded to 0G Storage, mint() from your wallet) → passport card reads the chain
and resolves metadata. Four golems already forged on-chain (#0–#3). Deterministic Soul Sigil
avatar from keccak(persona) — anti image-swap.
| Stage | What ships | |
|---|---|---|
| ✅ | Now — Zero Cup | Forge golems as INFTs · TEE-verified chat · Soul Sigil · on-chain passport. Live on 0G Galileo. |
| 🔜 | Next | Golem marketplace — buy/sell with on-chain brain re-encryption to the new owner · rent-a-golem (pay-per-verified-chat). |
| ⏳ | Then | Agent Value Score from verified on-chain activity · dynamic tiers (Bronze → Silver → Gold → Prismatic) that evolve as a golem earns. |
| 🌙 | Later | Multi-agent guilds · mobile app · mainnet launch with creator revenue share. |
# contracts
cd contracts
cp .env.example .env # put DEPLOYER_PRIVATE_KEY in .env (never commit it)
npm install && npm run compile && npm test # 2 passing
npm run deploy:galileo # prints address → contracts/deployments/galileo.json
# frontend
cd ../apps/web
echo "NEXT_PUBLIC_GOLEM_ADDRESS=0xYOUR_DEPLOYED_ADDRESS" > .env.local
npm install && npm run dev # http://localhost:3000goldem/
├── contracts/ # Hardhat — GolemINFT.sol (ERC721 → ERC-7857)
├── packages/sdk/ # 0G Storage/Compute wrappers, AVS valuation
├── apps/web/ # Next.js + wagmi/viem frontend
├── apps/api/ # Node/TS backend
└── reference/ # 0g-agent-nft @eip-7857-draft (study only, gitignored)
| Testnet | 0G Galileo (V3) · Chain ID 16602 |
| RPC | https://evmrpc-testnet.0g.ai |
| Explorer | https://chainscan-galileo.0g.ai |
| Contract | 0x48E5695b472a9E4286794eb458D3B1B47EF53508 |
| SDKs | 0g-storage-ts-sdk · 0g-compute-ts-sdk |
| Compute | https://router-api.0g.ai/v1 · model zai-org/GLM-5-FP8 |
Solidity + Hardhat · 0g-storage-ts-sdk · 0g-compute-ts-sdk (broker + TEE verify) ·
Next.js + wagmi/viem · AES-256-GCM.
Encrypted shem only (plaintext never written) · keys in .env/wallet, never committed ·
ReentrancyGuard on mint · proof + nonce/expiry on transfer.
SPEC.md · PLAN.md · BRAND.md · PRODUCT.md