Ethereum mainnet / chain ID 1
JPYC / USDCの残高だけを読み取るウォレット確認。
Read-only JPYC / USDC wallet readiness check.
このページはMetaMask等のEVMウォレット接続、Ethereum mainnet確認、JPYC/USDC残高読み取りだけを行います。資金移動、承認、署名、エスクロー設定は行いません。
This page connects an injected EVM wallet, verifies Ethereum mainnet, and reads JPYC/USDC balances. It does not transfer funds, request approvals, collect signatures, or configure escrow.
Connect
Settlement readiness
No transaction is created by this page.
Launch Tokens
Ethereum contracts
0xE7C3D8C9a439feDe00D2600032D5dB0Be71C3c290xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48Ethereum mainnet / 1 / 0x1Contracts were checked against JPYC official GitHub and Circle Ethereum USDC documentation during this build. Re-check issuer docs immediately before any production settlement.
No Payment Yet
Public wallet page is read-only
WalletConnect / Reown
Architecture reserved
WalletConnect / Reown architecture is reserved. Add a project ID in environment/config before enabling.
A future build can load Reown AppKit from a compiled/static bundle and read `HNFT_REOWN_PROJECT_ID` from configuration. No project ID or secret is hard-coded in this package.
Transaction Flow
Wallet -> inquiry -> KYC -> documents -> contract -> settlement -> title transfer
Actual purchase instructions are issued only after buyer identification, contract terms, source-of-funds/compliance review, settlement instructions, and closing conditions are confirmed. NFT/Digital Twin ownership status is updated after the real-estate transfer model is approved.
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