Open3DKesuni
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Open3DKesuni

A real 3D-print studio in Padang, Indonesia. An AI agent runs the order desk; people do the hands-on work.

Nothing on this page can move a printer or money.

Last Arc transfer:Release 30.181818 test USDC · Verified on Arc

Updated 19:31:22 WIB

Money on ArcA customer pays into a USDC escrow on Arc (Circle wallets). It goes to Kesuni only after the customer accepts the print, or back after a rejection. Each transfer links to the Arc explorer. “Verified on Arc” means this site read the transaction back from Arc itself: sender, recipient and amount match. All money here is test USDC on Arc Testnet.

Real customers
3
Real orders
3
Transfers on real orders
6
Of those, verified
6 / 6

Not counted: 5 simulated orders · 6 test transfers Simulated orders, demo top-ups and internal transfers are not counted.

How the money works: Circle + Arc

  • Two Circle wallets per order: the customer's and the escrow. Developer-controlled smart-contract wallets (SCA) on Arc, made through Circle's API. Circle keeps the keys; Kesuni's server asks for each transfer.
  • Each transfer gets an idempotency key, saved before Circle is called. A UUID stored with the transfer first: after a timeout or a restart the same key goes again, so a transfer never happens twice.
  • Circle's Gas Station pays the gas. The wallets are ERC-4337 smart accounts, so the Arc explorer shows a transfer as a Bundler call to the EntryPoint contract. The USDC moved is under “Tokens transferred”.
  • Every transfer is re-checked on Arc. This site reads each transaction back from Arc over RPC: it must have succeeded, with the right sender, recipient and amount. Then it shows “Verified on Arc”.
  • Payment is in rupiah, outside the app; the deposits are test USDC, not customer money. On Arc Testnet, Kesuni's demo wallet tops up the customer's wallet with test USDC before the deposit. That top-up is internal and never counted.

Kesuni holds these wallets. Release and refund are guarded by the policy engine in our code, not by a smart contract.

Latest transfers

Test transfers are real Arc Testnet transactions too, but they are not counted above.