Whitepaper · v1.0

A reserve-backed money
layer for the open internet.

This document describes the design principles, reserve model, governance and multi-chain architecture behind FunFiLabs' digital currencies — USDT and EURC (Europa Coin). It is intended for developers, partners and institutions evaluating the protocol.

Version 1.0 Updated June 2026 Networks BNB Chain · Ethereum · Arbitrum

00 Abstract

FunFiLabs issues fully reserved digital currencies that move at the speed of the internet and settle one-for-one with the underlying fiat currency. Each token in circulation is backed by an equivalent value of reserves held in cash and cash equivalents, segregated from the company's operating funds. Holders can redeem at par, on demand, every day.

The protocol exposes two currencies — USDT, a dollar-denominated token, and EURC (Europa Coin), a euro-denominated token — as standard, verified smart contracts deployed across multiple chains. The result is programmable, globally portable money with the credit characteristics of cash.

01 Overview

Traditional money is slow to move and bound by business hours, intermediaries and borders. On-chain money is fast and programmable but is only as trustworthy as the reserves that stand behind it. FunFiLabs is built around a single principle: every token is a claim on reserves, redeemable at par at any time.

  • Stable by design — value is pegged 1:1 to a reference currency.
  • Transparent by default — circulating supply is auditable on-chain in real time.
  • Composable — standard token interfaces work with existing wallets, exchanges and contracts.
  • Always open — mint and redemption windows operate 24/7, with no cut-off times.

02 The currencies

USDT — FunFi Dollar

A dollar-denominated digital currency for payments, trading and settlement at internet scale. One USDT is always redeemable for one US dollar of reserves.

EURC — Europa Coin

A euro-denominated digital currency for European commerce and global treasuries. One EURC is always redeemable for one euro of reserves. EURC uses 18 decimals and follows the standard token interface on every chain it is deployed to.

Both currencies share the same reserve discipline and redemption guarantees. They differ only in their reference currency and the markets they primarily serve.

03 Reserves & backing

FunFiLabs holds reserves equal to every token in circulation. Reserves are held in liquid, low-risk assets and are kept separate from operating funds. Customer reserves are never lent against and are not subject to fractional-reserve leverage.

  • Reserves held in cash and cash equivalents.
  • Reserve accounts segregated from company operating capital.
  • Reserve coverage maintained at 100% of circulating supply.
  • Redemption available at par, every day.

04 Mint & redeem lifecycle

The lifecycle of a token is simple and enforced by reserves:

  • Deposit — fiat enters FunFiLabs and is held in segregated reserve accounts.
  • Mint — an equal amount of USDT or EURC is issued to the user's wallet.
  • Use — the token circulates freely for payments, trading and settlement.
  • Redeem — tokens are returned to FunFiLabs, the underlying currency is released, and supply contracts.

Because issuance and redemption are tied directly to reserve flows, the circulating supply can never exceed the reserves backing it.

05 Multi-chain architecture

FunFiLabs currencies are deployed as verified smart contracts on multiple networks so that builders can meet their users wherever they already are. EURC is live on BNB Chain, Ethereum and Arbitrum, with consistent token semantics across each deployment.

  • BNB Chain — low-cost, high-throughput settlement (BEP-20).
  • Ethereum — deep liquidity and the broadest tooling support (ERC-20).
  • Arbitrum — fast, low-fee execution with Ethereum-grade security (ERC-20).
Supply is reconciled against a single reserve pool. The total circulating across all chains never exceeds total reserves.

06 Contract addresses

Always confirm you are interacting with the exact addresses below. FunFiLabs publishes contract addresses only on this site and on our verified channels.

TokenNetworkAddress
EURC BNB Chain · BEP-20 0xe207ee6ca34a7fc941d40e55694fcd02f12e8091
EURC Arbitrum One · ERC-20 0x439ACE7A725037b857637dc04Ebe29a55127D59f
EURC Ethereum · ERC-20 0x439ACE7A725037b857637dc04Ebe29a55127D59f

The USDT address publishes here at launch.

07 Governance & risk

Smart contracts are verified and immutable where it matters for holder safety. Operational controls exist to protect users and comply with applicable requirements. As with any financial instrument, holding and using digital currencies carries risk.

  • Smart-contract risk — mitigated through audits and verified, published contracts.
  • Reserve risk — mitigated by holding liquid, low-risk assets and avoiding leverage.
  • Operational risk — mitigated through segregation of duties and monitoring.

08 Disclaimer

This document is informational and is not an offer, solicitation, or recommendation to buy or sell any asset. Digital currencies involve risk, including the potential loss of value. Nothing here constitutes financial, legal or tax advice. Always verify contract addresses before transacting and conduct your own research.