Documentation
ChainEstate Docs
ChainEstate is a fractional real estate tokenization platform built on Arbitrum Sepolia using iExec Nox ERC-7984 confidential tokens. Investor balances and transfer amounts are encrypted via Intel TDX TEE — no on-chain observer can infer how much any wallet holds.
Properties Live
5
All on Arbitrum Sepolia
Total Supply
$2.64M
USDT tokenized real estate
CEST Market Cap
$40M
1B supply · $0.04 each
Airdrop Pool
$10M
250M CEST to community
Tests Passing
73
Across 6 contract suites
IPFS Documents
10
Pinned via Pinata · all verified
iApp Tasks
4 / 5
COMPLETED on Bellecour TEE
Privacy Layer
Intel TDX
iExec Nox ERC-7984
Contents
Install, configure, run locally or use the live app. TEE flow, transaction guides, testnet resources.
Why real estate needs blockchain — and why blockchain needs privacy.
How ChainEstate generates revenue and sustains the ecosystem.
Milestones from testnet launch to global institutional adoption.
Architecture, function signatures, IPFS document registry, iApp live test evidence.
iExec Nox handle client, buy/sell flows, direct transfer, governance voting, ABI reference.
Admin panel guide — property management, rent distribution, investor registry, analytics, and what is live vs demo.
Tech Stack
Hackathon Challenges
AI-Powered Web3 Product
- ✓ChainGPT SDK integrated in AIChatbot component
- ✓Streaming responses via /api/chatbot proxy
- ✓Answers questions about ERC-7984, iExec Nox, contracts
ERC-7984 Confidential Tokens — 5 Utility Types
- ✓Private Payments: purchaseTokens with Nox handle + proof
- ✓Private Transfers: executeBuy via confidentialTransferFrom
- ✓Rewards: equal-share rent distribution (RentDistributor)
- ✓Governance: token-gated proposals + voting (ConfidentialGovernance)
- ✓Access Control: onlyHolder modifier via registry.isHolder()