Submission · 0G APAC Hackathon
Chain-verifiable proof — every contract, EOA, and link Foundry shipped.
This page is the single source of truth for the 0G APAC hackathon data-validation review. Every contract address, deployer EOA, transaction hash, npm package, and live URL below is verifiable on chainscan.0g.ai (chain 16661) and on npm. We follow our own honesty rule: nothing on this page is aspirational.
TL;DR
Foundry Protocol is live on 0G Aristotle mainnet (chain 16661). Six contracts deployed in block 33325628 on 2026-05-15 13:17 UTC, all transactions succeeded. The main user-facing contract is ForgeFactory (entry point for creating Forges), and users hold the ERC-721 Ingot (cap table) when they earn revenue from a model. 0G Storage upload proxy and 0G Compute broker integration are wired into the web app, with the deposit wallet and on-chain provider listed below.
Network + deployment
| Field | Value |
|---|---|
| Network | 0G Aristotle Mainnet |
| Chain ID | 16661 |
| EVM RPC | https://evmrpc.0g.ai |
| Block explorer | https://chainscan.0g.ai |
| Deploy block | 33325628 (0x1fc823c) |
| Deploy date | 2026-05-15 13:17 UTC |
| Source commit | 9675b5c |
| Deployer EOA | 0x4f1866324c7F42E175794C864E649ECBAe07CfE8 |
Deployed contracts (mainnet, chain 16661)
All six contracts below were deployed by Foundry script contracts/script/Deploy.s.sol from commit 9675b5c. The deployment artifact is checked in at contracts/deployments/aristotle.json. Click any address to verify on chainscan.
| Contract | Address | Role |
|---|---|---|
| ForgeFactoryuser-facing | 0x6361…e23D | Entry point. createForge(...) spins up a new Forge. |
| Ingotuser-facing | 0x39B7…e1d3 | ERC-721 cap table. Holders earn revenue per share. |
| RevenueSplitter | 0xC58E…9289 | Routes inference payments to Ingot holders. |
| ContributionRegistry | 0x0523…2d86 | Logs Smith contributions to each Forge. |
| IngotRegistry | 0xF8f3…b7e1 | Canonical directory of all minted Ingots. |
| FORGEToken | 0xE716…20Ca | ERC-20 protocol token; denominates Ingot shares. |
Main user-facing contracts — the ones to count users on
Two contracts emit the events that map 1:1 to real users:
| Contract | Counts as | Event |
|---|---|---|
| ForgeFactory | A user who creates a Forge (founder / collective initiator). | ForgeCreated(forge, creator, …) |
| Ingot | A user who holds a share in a co-owned model (data / compute / capital Smith). | IngotMinted / ShareMinted |
The indexer at packages/indexer/src/index.ts listens to both event ABIs from block 0; the live dashboard at foundryprotocol.xyz/dashboard renders the same stream.
Agent ID adaptor
Not deployed yet
Foundry's architecture references an Agent ID identity for each Ingot, but no Agent-ID adapter contract is deployed on Aristotle today. Agent ID is on the post-v1 roadmap; the Ingot ERC-721 currently functions as the model identity.
0G Storage
| Field | Value |
|---|---|
| Storage indexer | https://indexer-storage.0g.network |
| Storage SDK | @0gfoundation/0g-storage-ts-sdk ^1.2.9 |
| Upload signer (EOA) | 0x4f1866324c7F42E175794C864E649ECBAe07CfE8 |
| Upload proxy | POST /api/storage/upload |
| Published root hashes | 0 today — Ingot.weightsRoot is set when a Forge mints; no Forge has minted yet. |
Honest status
Storage integration is fully wired (proxy + SDK + neutral
@foundryprotocol/0gkit-storage client), but no concrete root hash is on-chain yet because no Ingot has been minted. Once the first Forge calls setWeightsAndGoLive(weightsRoot), that root will appear in the IngotMinted event on the Ingot contract above.0G Compute deposit wallet
| Field | Value |
|---|---|
| Deposit wallet (EOA) | 0xAE64220d1639b0E6F9D78Aa2954a84e8B3f557Cd |
| On-chain provider counterparty | 0xd9966e13a6026Fcca4b13E7ff95c94DE268C471C |
| Compute SDK | @0gfoundation/0g-compute-ts-sdk ^0.8.3 |
| Broker RPC | https://evmrpc.0g.ai |
| Used by | apps/web/lib/zg-compute.ts, apps/eval-coordinator/src/index.ts |
All EOAs involved
| Role | Address |
|---|---|
| Deployer + coordinator + storage uploader | 0x4f1866324c7F42E175794C864E649ECBAe07CfE8 |
| Treasury (FORGE supply + 2.5% protocol fee) | 0x6B130682699955932F4E07aF91581e94920606d7 |
| 0G Compute broker (deposit wallet) | 0xAE64220d1639b0E6F9D78Aa2954a84e8B3f557Cd |
| 0G Compute provider (on-chain counterparty) | 0xd9966e13a6026Fcca4b13E7ff95c94DE268C471C |
Deployment transactions
All seven transactions landed in block 33325628 from deployer 0x4f1866324c7F42E175794C864E649ECBAe07CfE8. Every receipt has status=0x1 (success).
| Step | Action | Tx hash |
|---|---|---|
| 1 | Deploy ForgeFactory | 0xe307da04576e3a69…5818d0 |
| 2 | Deploy Ingot | 0x9f29bf63b497767f…711c65 |
| 3 | Deploy RevenueSplitter | 0x813d2ed42e270c8d…778dd4 |
| 4 | Deploy ContributionRegistry | 0xfdd4331b06bf1a08…75ad46 |
| 5 | Deploy IngotRegistry | 0x40d8df433a781319…5ac48c |
| 6 | Deploy FORGEToken | 0xf7d67458f582b366…198450 |
| 7 | Ingot.setFactory(ForgeFactory) | 0x7492e97cbe9f2fb6…7b887c |
0G infrastructure used
| Layer | Endpoint / package |
|---|---|
| 0G Chain (EVM L1) | https://evmrpc.0g.ai |
| 0G Storage | https://indexer-storage.0g.network |
| 0G Storage SDK | @0gfoundation/0g-storage-ts-sdk ^1.2.9 |
| 0G Compute SDK | @0gfoundation/0g-compute-ts-sdk ^0.8.3 |
| 0G docs | docs.0g.ai |
Live dApp
Marketing & discovery
| Route | URL |
|---|---|
| Landing | foundryprotocol.xyz |
| Build on Foundry | foundryprotocol.xyz/build-on-foundry |
| Ecosystem map | foundryprotocol.xyz/ecosystem |
| Judges page | foundryprotocol.xyz/judges |
Live chain state (reads the 6 contracts above)
| Route | URL |
|---|---|
| Dashboard (event stream) | /dashboard |
| All Forges | /forges |
| Create a Forge | /forges/new |
| All Ingots | /ingots |
| All Smiths | /smiths |
| Lineage graph | /lineage |
API endpoints
| Endpoint | Purpose |
|---|---|
POST /api/v1/chat/completions | OpenAI-compatible chat completions, attestation-tagged. |
GET /api/v1/models | List of live Foundry Ingots. |
GET /api/v1/demo/receipt | Sample TEE attestation + revenue receipt envelope. |
POST /api/storage/upload | 0G Storage upload proxy (browsers can't sign directly). |
POST /api/forge/draft | Forge metadata draft (modelSpec + evalSpec). |
POST /api/forge/manifest | Pin a Forge manifest to 0G Storage. |
Base URL: https://foundryprotocol.xyz (or the dedicated subdomain https://api.foundryprotocol.xyz).
Source code
| Repo / path | Link |
|---|---|
| Main monorepo (rajkaria/foundry) | github.com/rajkaria/foundry |
| Contracts source | contracts/src/ |
| Deploy script | contracts/script/Deploy.s.sol |
| Mainnet deployment artifact | contracts/deployments/aristotle.json |
| SDK | packages/sdk/ |
| MCP server | packages/mcp-foundry/ |
| Indexer | packages/indexer/ |
| Web app | apps/web/ |
| Eval coordinator | apps/eval-coordinator/ |
| Sister toolkit (rajkaria/0gkit) | github.com/rajkaria/0gkit |
| 0gkit docs | docs.0gkit.com |
Published npm packages
Foundry SDK & tooling
| Package | Purpose |
|---|---|
@foundryprotocol/sdk | Foundry class — viem-based, OpenAI-compatible inference |
@foundryprotocol/mcp | MCP server (npx @foundryprotocol/mcp) |
@foundryprotocol/indexer | Event indexer for ForgeCreated / IngotMinted / RevenueClaimed |
@foundryprotocol/design-tokens | Shared design tokens |
0gkit primitives (neutral 0G toolkit)
Eighteen packages shipped under the @foundryprotocol/0gkit-* namespace. Full list searchable on npm.
| Package | Purpose |
|---|---|
@foundryprotocol/0gkit-core | Env validation, network presets, define0GConfig |
@foundryprotocol/0gkit-chain | createClient, balance, faucet, explorerUrl |
@foundryprotocol/0gkit-storage | 0G Storage wrapper — upload, download, computeRoot |
@foundryprotocol/0gkit-compute | 0G Compute broker + OpenAI-compatible shim |
@foundryprotocol/0gkit-da | Data Availability publish / verify |
@foundryprotocol/0gkit-attestation | TEE attestation envelopes (EIP-191) |
@foundryprotocol/0gkit-react | React hooks for storage / compute / chain |
@foundryprotocol/0gkit-cli | 0g doctor / 0g dev / 0g traces / 0g cost forecast |
@foundryprotocol/0gkit-mcp | 0gkit MCP server |
@foundryprotocol/0gkit-devnet | Local 0G devnet harness |
@foundryprotocol/0gkit-playground | Interactive sandbox |
@foundryprotocol/0gkit-jobs | Durable job runner |
@foundryprotocol/0gkit-testing | Mocks + fakes for tests |
@foundryprotocol/0gkit-observability | OpenTelemetry traces + cost forecast |
@foundryprotocol/0gkit-indexer | Reorg-safe event indexer |
@foundryprotocol/0gkit-contracts | Typed contract clients |
create-0gkit-app | Scaffolder (npx create-0gkit-app) |
create-0g-app | Alias scaffolder (npx create-0g-app) |
How to verify (commands a reviewer can run)
bash
# 1. Bytecode exists for every contract (non-empty hex output → success)
for a in 0x636109264EBF6cFD18CC38bD43eDf9cCad7ae23D \
0x39B736f424754d05a0da186d89015b74d1DDe1d3 \
0xC58E0F32BD43e43153D3CA8ee8F25C8198789289 \
0x05235Ba0F2a77bcaB87371E4d797D6830ddC2d86 \
0xF8f3fAE648A8d7ee4Df0A7b10a0F759938aab7e1 \
0xE716B0260f462b2A1789cB6cfCBd825736b920Ca; do
echo -n "$a "; cast code --rpc-url https://evmrpc.0g.ai $a | head -c 12; echo "…"
done
# 2. Hit the OpenAI-compatible inference API
curl https://foundryprotocol.xyz/api/v1/chat/completions \
-H "content-type: application/json" \
-d '{"messages":[{"role":"user","content":"hello"}]}'
# 3. List live Ingots
curl https://foundryprotocol.xyz/api/v1/models
# 4. Install the SDK + dry-run construct the client
npm i @foundryprotocol/sdk
node -e "import('@foundryprotocol/sdk').then(({Foundry}) => \
console.log(new Foundry({contracts:'aristotle'}).contracts))"