EURCV runs on a simple promise, then adds complicated edges

EUR CoinVertible (EURCV) is a euro-denominated, bank-issued stablecoin liability. That part is clean. The messy part is the liquidity structure.

SG-FORGE launched EURCV on Ethereum on April 20, 2023 (ticker: EURCV), positioning it as a settlement and cash-management tool that bridges traditional capital markets and onchain rails.

Today EURCV is documented as a MiCA e-money token (EMT). The latest EURCV white paper (Version 2.2, published October 14, 2025) explicitly classifies EURCV as an e-money token under Regulation (EU) 2023/1114 (MiCA), and states it is not “significant” as of that publication in the latest white paper.

From a market-outcome perspective, EURCV does not live or die on “FDV” narratives. It lives or dies on who can mint, who can redeem, how fast redemption clears, and how much of the circulating supply is actually deployable across venues and chains without compliance friction.

History that matters: upgrades, MiCA restructuring, multichain rollout

EURCV has had several structural changes that directly affect float and tradability.

April 20, 2023: launch on Ethereum, with an “old version” contract address and a “new version” address later referenced by SG-FORGE in its launch materials.

October 27, 2023: SG-FORGE updated the Ethereum smart contract so transfers “between whitelisted participants” became immediate (subject to chain delays). SG-FORGE states prior positions were replicated into the revised contract and the initial tokens were cancelled. It also published the (current) Ethereum contract address: 0x5F7827FDeb7c20b443265Fc2F40845B715385Ff2 in its faster settlement update.

July 1, 2024: SG-FORGE says it “restructured EURCV” to meet MiCA requirements and to enable “free transferability without whitelisting restrictions” from that date. This is the key “permissioning” shift. It expands surface-area liquidity. It does not remove compliance gating elsewhere in the stack, as described in the free transferability shift.

September 20, 2024: SG-FORGE announced a plan to deploy EURCV on Solana.

February 20, 2025: SG-FORGE announced deployment of EURCV on Stellar as part of its multichain strategy.

October 14, 2025: EURCV white paper v2.2 published, documenting EURCV across Ethereum, Solana, XRPL, and Stellar with specific issuer/contract identifiers.

February 18, 2026: SG-FORGE announced EURCV is available on the XRP Ledger (XRPL), following Ethereum and Solana.

Supply: no cap, no emissions, and mint/burn is issuer-controlled

EURCV supply is demand-driven. There is no maximum supply in the usual crypto sense.

The white paper states: “There is no limit to the amount of EURCV that may be issued by the Issuer,” and the issuer can create and issue further EURCV “without the consent of the Holders.”

As of the white paper publication date, the number of units outstanding was 57,615,949 (aggregated across Ethereum, Solana, XRPL, and Stellar).

As of March 6, 2026, SG-FORGE’s product page shows 81,622,874.76 EURCV in circulation, and indicates the collateral custodian as “Societe Generale: 100%” under in circulation.

On-chain mechanics are centralized by design. The white paper states that “Mint and burn of EURCV can only be performed by the Issuer by interacting with EURCV smart contract.”

EURCV runs on multiple token standards depending on the chain, including ERC-20 on Ethereum, Token-2022 on Solana, fungible tokens on XRPL, and Stellar asset contract patterns on Stellar/Soroban as described in the white paper.

There is no staking. No emissions. No “unlock schedule.” The closest analogue to an unlock is onboarding throughput. If issuance access is bottlenecked to a small set of “Valid Purchasers,” then effective float grows in step with that distribution capacity, even if the token is technically transferable onchain.

Collateral and stabilization: the peg is built on a daily test, not vibes

EURCV’s stabilization mechanism is straightforward: issuance proceeds are moved into segregated accounts and serve as collateral for the token.

The white paper says issuance proceeds are transferred into Segregated Account(s) so they “will serve as collateral for the EURCV,” and the collateral is managed under MiCA Article 54 rules to maintain EURCV’s value stable with the euro per unit.

On custody structure, the white paper specifies that the purchase price is transferred to a segregated account opened in the name of the issuer in the books of Société Générale (the “Initial Collateral Custodian”), and the issuer may open additional segregated accounts with other banks meeting rating constraints.

Eligible collateral is defined. It can include (a) cash deposited with a collateral custodian and (b) euro-denominated securities purchased by the issuer that qualify as highly liquid financial instruments with minimal risk, and meet rating constraints.

The key quantitative constraint is the Collateral Test. On each Collateral Test Date, the issuer checks that (i) assets meet eligibility criteria, (ii) collateral market value is at least equal to required value (EURCV outstanding times 1 euro), and (iii) cash in segregated accounts represents at least 30% of required collateral value.

Disclosure is also defined. The white paper states that for any collateral test, composition, values, and the result are published on SG-FORGE’s website on the business day immediately following the relevant Collateral Test Date.

Now the economic punchline. Holders do not receive yield. The white paper repeatedly states EURCV “will not give rise to any distribution, interest or otherwise.”

At the same time, the collateral assets may include “non-invested cash and cash distributions received by the Issuer,” plus securities purchased by the issuer. That indicates the carry belongs to the issuer-side of the structure, not the token holder.

Redemption and eligibility: where “circulating supply” stops being the real float

EURCV’s redemption right exists. It is not a universal, frictionless, 24/7 onchain arbitrage valve.

The white paper states EEA-resident holders have a right of redemption “at any time and at par value,” and have a claim against the issuer under MiCA Article 49.

Process-wise, redemption is operational. Holders submit a redemption request (email is specified), the issuer confirms receipt within five business days, and the holder is subject to KYC/AML, Permitted Transferee checks, sanctions rules, and other controls.

Timing matters for basis risk. The white paper says: upon successful completion of controls, the issuer transfers the redemption amount in euros to the holder’s cash account at the latest on the last business day of the month following the month the controls were successfully completed.

This is the core liquidity-structure tension. In fast markets, “last business day of next month” is not a rounding error. It is a financing term. It affects who can run arb and at what balance sheet cost. For a contrast, compare this to USDz tokenomics in another issuer-led stablecoin design.

Access constraints also shape effective float:

Secondary markets can still trade, and SG-FORGE explicitly pushed toward open transferability from July 1, 2024.

Still, in practice, redemption eligibility is the real floor. If you cannot redeem, you are trading a euro-referenced token with an issuer-managed compliance gate at the exit. That makes “circulating supply” an overstatement of economically hard circulating supply for some holders.

The white paper also describes redemption through “Preferred Partners” for certain holders, and names Bitstamp as a Preferred Partner for EURCV issued on Ethereum as of the white paper date. It notes that upon redemption confirmation, the relevant EURCV can be frozen during the redemption period, and explicitly flags increased counterparty risk to the Preferred Partner during that period.

Liquidity topology: venues, market makers, DeFi, and multichain fragmentation

EURCV’s market structure has been intentionally built through a partner network, not through permissionless “anyone can mint” rails.

On exchange access, SG-FORGE announced the Bitstamp listing on December 6, 2023.

By the October 14, 2025 white paper publication date, EURCV was admitted to trading on Bitstamp (Ethereum) and on Bullish (Solana), per the white paper.

Liquidity provision is being industrialized. SG-FORGE announced Wintermute as an additional dedicated liquidity provider in the July 1, 2024 update.

SG-FORGE also announced a Keyrock partnership on December 3, 2024 to support deep and consistent liquidity for EURCV.

DeFi matters here because it changes who can hold the float and what they can do with it. On September 30, 2025, SG-FORGE announced deployment of EURCV and USDCV into DeFi via partners, including Morpho (lending/borrowing vaults) and Uniswap (spot market), and stated Flowdesk would act as market maker on Uniswap to ensure liquidity in its DeFi deployment release.

Multichain improves distribution. It also introduces fragmentation and operational edges. The white paper documents chain identifiers for EURCV across:

From a liquidity-structure realist angle, this multichain posture shifts the question away from “which chain is cheaper” and toward “where is the redeemable float sitting.” If a meaningful share of EURCV sits inside exchange omnibus accounts, broker wrappers, or DeFi vaults, then redemption and compliance routing becomes the real bottleneck under stress.

Control surface: parameter authority, freezes, audits, and what is actually trust-minimized

EURCV is not governed by token voting. Control is issuer-centric.

Primary issuance and collateral management are issuer-run, and the collateral framework is parameterized in the white paper (eligibility criteria, collateral tests, publication cadence, and the ability to appoint a collateral monitoring agent).

Compliance enforcement exists at the token level. The white paper states that if a holder sends or receives EURCV from a blacklisted address, the issuer has the right to freeze the corresponding EURCV, and the holder may lose rights including the ability to redeem for euros. It also notes the issuer may be required to freeze EURCV or surrender related euros in segregated accounts if it receives a legal order.

Audit posture is uneven by chain. The white paper reports Hacken audits for Ethereum (June 2025) and Solana (December 2024), and a Hacken audit for Stellar (September 2025). It also states: no audit report on EURCV on XRPL.

The July 1, 2024 update is also a reminder that “smart contract immutability” is not the product. SG-FORGE has already migrated supply once (October 27, 2023) by replicating positions into a revised contract and cancelling the initial tokens.

One more hard boundary: the white paper includes a warning that EURCV is not covered by investor compensation schemes or deposit guarantee schemes under the referenced EU directives.

If you are integrating EURCV into a venue, treasury stack, or routing layer, this is where token economy work becomes operational diligence. A short tokenomics consulting engagement is often less about modeling emissions and more about mapping redemption paths, eligible-holder constraints, and where the effective float can get stuck during stress. Keep it boring. Make it testable.

Risk analysis: EURCV’s main risk is not collateral, it is redemption throughput under compliance constraints

EURCV’s design is conservative on collateral rules and explicit on disclosure cadence. The bigger fragility sits in the liquidity plumbing: eligibility, redemption timing, partner counterparty exposure, and cross-venue float segmentation.

Dominant risk: Redemption friction creates basis risk and can turn “stable” into “tradable at a discount” for parts of the holder set.

The white paper gives EEA residents a right of redemption at par. It also layers controls (KYC/AML, sanctions, Permitted Transferee checks). It sets a redemption timeline that can extend to the last business day of the month following the month controls were successfully completed.

That timeline is not inherently “bad.” It is a product choice aligned with regulated e-money distribution and operational controls. The market consequence is simple: the marginal arbitrageur needs balance sheet and patience. If the float is mostly held by actors who cannot redeem directly, then the peg is enforced through intermediaries, not through universal conversion.

The white paper explicitly warns that holders who do not comply with KYC/AML, Permitted Transferee, sanctions rules, and other controls “may not be able to exercise their redemption rights.”

That statement is the real “float haircut.” In calm markets, most participants ignore it. In stressed markets, it defines who can defend the peg and who is forced to sell in the secondary market at whatever bid exists.

Add multichain and DeFi distribution, and you get a second-order effect: EURCV can be widely held in contexts where redeemability is indirect, delayed, or practically inaccessible without offboarding from DeFi into a compliant partner funnel. SG-FORGE itself frames DeFi deployment as enabling 24/7 usage of regulated assets via Morpho and Uniswap.

That is useful. It also increases the number of “economic holders” whose exit is mediated.

In short: EURCV’s peg is fundamentally a function of redemption capacity and eligibility breadth, not just collateral sufficiency.

Top 3 risks

  1. Redemption gating and delayed settlement (dominant). Trigger: a market-wide rush to convert EURCV to bank euros, or a sharp secondary-market discount. Mechanism: only eligible holders (EEA residents in scope, passing KYC/AML and Permitted Transferee checks) can reliably redeem, with payout timing that can extend to the last business day of the following month. Non-redeemable holders become secondary-market price takers. Who bears it: non-EEA holders, holders failing compliance checks, DeFi-native holders, and anyone relying on intermediaries for redemption. Indicators: widening EURCV-EUR basis on venues, rising share of EURCV in DeFi vaults versus exchange inventories, increased redemption volume routed through Preferred Partners, and increased freeze events during redemption flows (Preferred Partner freeze during redemption is described).

  2. Operational and legal freeze risk. Trigger: interaction with blacklisted addresses, suspected illicit activity flags, or a valid legal order. Mechanism: issuer may freeze EURCV, and holders may lose redemption rights; issuer may also be required to freeze EURCV and/or surrender related euros in segregated accounts. Who bears it: any holder transacting through tainted flows, plus downstream counterparties receiving frozen tokens. Indicators: public reports of sanctions/blacklist actions, increased number of frozen balances, elevated compliance event rates on partner venues.

  3. Multichain security and assurance asymmetry. Trigger: chain-specific incident, bridge-like operational mistake (even without a canonical bridge), or exploit on a deployment with weaker assurance. Mechanism: audits exist for Ethereum, Solana, and Stellar per the white paper, while the white paper states there is no audit report for EURCV on XRPL; a chain-specific failure can strand part of the circulating supply or impair confidence in fungibility across venues. Who bears it: holders on the affected chain, liquidity providers quoting tight spreads across chains, and venues offering cross-chain markets. Indicators: audit gaps by chain, abnormal supply drift across chains, widening cross-chain price dispersion, emergency operational pauses by partners.

EURCV is engineered to look like cash onchain. The more it succeeds at distribution into exchanges and DeFi, the more its real stress-test becomes redemption plumbing and compliance throughput. For related work, see our research page and our tokenomics methodology for how we frame these operational constraints as design inputs.



This article is part of our Tokenomics Deep Dive series.