The first reference customer on Core: receive, invoice, split, reserve, exchange, escrow, approve, pay and prove — on real USDT/USDC/GOLD, through the same public API any external tenant would use.
Real USDT (TRC-20) deposits, screened and confirmed; keyless withdrawals; available/locked balances.
Unique deposit intents, matching, chaser and a provable receipt per invoice.
Proceeds organize themselves on arrival — atomically, in the same transaction as the payment.
USDT ↔ gold at the median of Chainlink/Binance/OKX with an explicit fee leg.
Contractor payouts with approvals and address screening.
Route receipts into gold; prove reserves; reconcile custody to ledger.
Business is operated as an external client: its own tenant, keys, accounts, policies, limits and webhooks. No hidden endpoints, no direct Core DB access.