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Fiat-on-Chain

For banks

Keep the deposit. Add the capability.

Your clients want programmable, settlement-final money. Today they get it by leaving you.

What changes for a bank

  • What stays the same

    Your core banking system. Your KYC and AML procedures. Deposit insurance and the resolution regime. Capital and liquidity treatment. Your supervisor. Your customer contracts.

  • What changes

    A new settlement account type in the core. A small gateway inside your perimeter. Two signing keys in your own hardware. A settlement balance at the central bank. 24/7 finality for tokenized balances. A seat on the Member Council.

  • What you never take on

    A pool of money or a custodian. A stablecoin license. Monthly attestations. A data feed, a bridge or a substitute token. Blockchain skills on your operations desk. Exposure to Fiat-on-Chain — we never hold money.

Ninety days

Contract to first token.

Two people on your side for thirteen weeks. Everything else is our cost.

  1. Weeks 1–2

    Scope and design

    Token-account design, connector for your core, rulebook review, key-ceremony plan, sandbox roles agreed with the supervisor.

  2. Weeks 3–6

    Connect and sign

    Certified connector deployed; keys generated in your hardware; the gateway reads live messages in shadow mode; the proof service validated against your ledger.

  3. Weeks 7–10

    Prove in sandbox

    Proof published every minute; regulator’s screen live; circuit-breaker and rollback tests; bank-failure playbook rehearsed on paper with your resolution team.

  4. Weeks 11–13

    Go live, bounded

    First client segment tokenized with holding limits; 60-day zero-break window; limits lifted by rule as the proof record accumulates.

What it is worth

Deposits retained. New fee lines. Cost removed.

  • Deposits retained — balances your clients would have moved into a stablecoin stay on your book, lendable, funding you at your cost.
  • New revenue — programmable-payment and instant-settlement fees; cross-border at the same instant; settlement services to the exchanges you bank; cash-leg fees on tokenized issuance.
  • Cost removed — batch reconciliation, correspondent charges, cut-off handling, and the compliance cost of any stablecoin you were considering.
  • Position — the first bank in your market shapes the rulebook from a Member Council seat, fixes its fee tier, and positions the bank as an early settlement institution for tokenized-asset flows in its market.

What it costs

Gateway license USD 150–400K a year, tiered by tokenized balance. Proof service USD 5–15K a month. Certification USD 25–75K, then 15K a year. Regulatory reporting USD 20–50K a year. Connector deployment USD 30–100K once. Settlement fees of 2–10 bps only on payments to other institutions, under a published formula with a cap.

Indicative year one for a bank tokenizing GEL 200M: USD 450–700K, plus settlement fees on actual inter-bank volume. Founding-member terms fix the license at the bottom of the tier for three years.

Indicative; your figures in the joint business case.

Your board will ask

Six questions, six answers.

CRO: “You are putting deposits on a blockchain.”

No. The deposit stays on your ledger. The token is your entry made portable, proven equal to your balance every minute, with a breaker that halts creation the moment that equality fails. Reconciliation and unauthorized-mint exposure are reduced in these specific dimensions: reconciliation becomes an invariant checked every cycle, and a single compromised system can no longer post money.

CFO: “Where is the return?”

Deposits stay lendable instead of leaving for a stablecoin. New fee lines on programmable, cross-border and securities flows. The cost is a license and a connector; the alternative is losing the deposit.

CIO: “This is a two-year integration.”

Ninety days. The gateway reads the ISO 20022 messages your core already emits, through a certified connector. Two people for thirteen weeks on your side.

Compliance: “Which regime does this fall under?”

Yours. The token is your deposit; nothing new is created. Your supervisor gets a read-only screen with real-time visibility. Counsel opinion before go-live.

Board: “What if Fiat-on-Chain disappears?”

The specification is open, the source is in escrow, your keys are in your own hardware, and the Member Council can appoint a successor operator under the step-in clause.

Treasury: “Why not just issue a stablecoin?”

Because it moves the deposit off your balance sheet, adds a second rulebook, a reserve and a monthly audit, and hands the yield to a custodian. This keeps the deposit and adds the capability.

Three decisions and thirty days.

Scope, connector and sandbox roles. A working session with your treasury, CIO and compliance leads in the first week; a joint business case in your figures by day fifteen; contract on founding-member terms by day thirty.