Backed Finance: Tokenized ETFs and Index Products

Overview

Backed Finance is a Swiss-based platform that issues tokenized representations of UCITS ETFs and other index-linked products as ERC-20 tokens on Ethereum. The core proposition is straightforward: investors who want exposure to mainstream equity indices, fixed income benchmarks, or commodity markets through blockchain infrastructure can access tokenized versions of regulated UCITS ETFs, with the token backed by the underlying ETF shares held in custody under a Swiss legal wrapper.

Backed’s product range includes bCSPX — a tokenized representation of the iShares Core S&P 500 UCITS ETF (the most widely held equity index ETF in Europe by AUM) — and bC02, which tracks CO2 emissions allowance futures. The bCSPX token allows DeFi protocol participants and crypto-native investors to gain S&P 500 exposure without leaving the Ethereum ecosystem, while maintaining a legal claim on the underlying ETF shares.

Swiss Legal Wrapper and Regulatory Framework

Backed Finance operates under Swiss law, with each tokenized product structured as a debt instrument issued by Backed Assets GmbH — a Swiss special purpose vehicle. The token holder has a legal claim against the SPV for the economic return of the underlying ETF shares. The underlying ETF shares are held in custody by a Swiss custodian bank, segregated from the SPV’s general assets, providing bankruptcy-remote exposure to the underlying index performance.

This structure — debt certificate issued by a Swiss SPV, backed by custodied ETF shares — mirrors the legal architecture used by traditional structured product issuers for exchange-traded certificates (ETCs) and exchange-traded notes (ETNs) in European markets. The difference is that Backed’s certificates are issued as ERC-20 tokens on Ethereum rather than traditional dematerialized securities on a conventional CSD.

The Swiss regulatory treatment of Backed’s tokens involves the Swiss Financial Market Infrastructure Act (FIMIA) and the Swiss Financial Institutions Act (FinIA). Backed’s tokens are classified as asset tokens under the Swiss DLT Act — tokenized securities representing economic entitlements — and are subject to prospectus requirements under the Financial Services Act (FinSA) for public offerings in Switzerland.

Professional Investor Restriction

Access to Backed tokenized products is restricted to professional investors — institutional clients and sophisticated private investors meeting the definition under the Swiss FinSA’s client classification framework. Retail investors are excluded. This restriction reflects both the Swiss prospectus exemption framework (which permits public offers to professional investors without a full approved prospectus) and the risk profile of the products, which involve DLT-specific operational risks in addition to the market risk of the underlying index.

The professional investor restriction creates a compliance obligation for Backed at onboarding: investors must document their professional investor status before receiving tokens, either through self-certification (for opt-in professional treatment) or through verified institutional status documentation. Backed maintains KYC records and investor eligibility documentation consistent with Swiss AML ordinance requirements and the professional investor classification standards.

Secondary Market Liquidity

A persistent challenge for tokenized security products is secondary market liquidity — the ability to exit a position without redeeming directly from the issuer. Backed addresses this through Automated Market Maker (AMM) liquidity pools on decentralized exchanges, primarily Uniswap V3 on Ethereum. By seeding liquidity pools with bCSPX and ETH or stablecoin pairs, Backed enables secondary market trading of the tokenized ETF at continuous prices without requiring direct redemption.

The AMM liquidity mechanism creates an arbitrage relationship between the bCSPX token price and the underlying iShares S&P 500 ETF NAV — when bCSPX trades at a discount to NAV on the AMM, authorized participants can purchase bCSPX on the AMM and redeem it for the underlying ETF shares (or their cash equivalent) from Backed, narrowing the discount. This arbitrage mechanism is analogous to the creation/redemption mechanism that keeps traditional ETF market prices aligned with NAV.

CO2 and Alternative Index Products

Beyond equity exposure, Backed has issued bC02 — a tokenized product tracking European Union Emissions Trading System (EU ETS) carbon allowance futures. The tokenization of carbon credit exposure on blockchain infrastructure is significant for compliance reasons: the EU ETS registry maintains its own electronic registry for allowances, and representing allowance futures exposure through an ERC-20 token creates an additional layer of legal and regulatory complexity relative to equity index tokenization.

The bC02 structure tracks futures prices rather than spot allowances — the token represents exposure to EU ETS carbon futures returns through a swap agreement with a derivatives counterparty, rather than direct ownership of allowances in the EU ETS registry. This derivatives-backed structure avoids the regulatory complexity of on-chain registry integration but introduces counterparty risk from the derivatives counterparty.

Further Resources

• FINMA — Swiss Digital Asset Regulation
• Jurisdiction Profiles — Switzerland
• Tokenization Encyclopedia
• MiCA Regulation Overview