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EU paper argues for permissionless blockchain usage in traditional finance – Ledger Insights – blockchain for enterprise

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EU paper argues for permissionless blockchain usage in traditional finance – Ledger Insights – blockchain for enterprise

The European Union has published a report exploring the potential for permissionless blockchain in traditional finance (TradFi). It argues that permissionless blockchains should at least be considered as options for TradFi and financial market infrastructures. However, adoption should happen in a cautious manner.

Fabian Schär of the University of Basel is the paper’s author. He wrote one of the most cited early papers on Decentralized Finance (DeFi). While Mr Schär is a proponent of permissionless blockchains and DeFi, the paper is nonetheless objective and thorough.

It argues that permissionless blockchains can be more neutral than private ones, and in turn encourage competition. Unfettered access enabled by public blockchains contrasts with the siloed permissioned blockchains that are proliferating. While public blockchains have drawbacks, there are many widely known workarounds to their challenges, particularly by adding permissions at the smart contract level.

Mr Schär proposes that permissionless blockchains can provide an interoperability layer for layer 2 blockchains, including regulated ones. When smart contracts are on a single chain, they are capable of being composable into more complex functionality. Composability is possible across multiple blockchains but is weaker and messy. We’d note the point about composability is sometimes a blind spot in the TradFi space. Our recent report on DLT payments highlights that some application designs overlook composability and how to address that.

The EU paper doesn’t gloss over the drawbacks of public blockchains, such as scalability, privacy, finality and governance. It delves into each topic, as well as the contentious issue of maximal extractable value (MEV) in which block proposers sometimes reorder transactions at the expense of blockchain users, a type of front running. Mr Schär describes each challenge and the pros and cons of the various workarounds.

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Why permissionless blockchains are so topical in TradFi

Clearly asset managers are attracted to the potential of permissionless chains with the likes of BlackRock and Frankin Templeton launching on-chain funds.

From a policy perspective, the paper is timely for three reasons:

In the latter case, one example is Singapore’s global layer one (GL1), a public, permissioned and regulated blockchain, which looks similar to a permissionless blockchain.

The EU DLT Pilot Regime

In early 2023 the EU DLT Pilot Regime came into force, which relaxes some regulations relating to central securities depositories. Most importantly it allows the use of permissionless blockchains. We’ve previously written about DLT Pilot Regime candidate 21x, which plans to operate a trading and settlement infrastructure on a permissionless blockchain. Many of the workarounds mentioned in the EU paper will be put into action by 21x and other DLT Pilot Regime participants.

For example, 21x participants are restricted to known entities and it uses a central limit order book. Hence, market surveillance will result in the identification of MEV activities and the seizure of a frontrunner’s on-exchange assets. If there’s an issue with the blockchain infrastructure then the assets can be moved to a different blockchain.

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Another reason why the paper is timely is the ongoing debate by the Basel Committee on Banking Supervision, which recently imposed tighter rules for permissionless blockchains, particularly for tokenized assets that are likely to take many of the precautions mentioned in this paper. This encourages the banks to only engage with permissioned blockchains and creates a divide between them and asset managers who don’t face the same restrictions. The Basel Committee also published a paper addressing potential workarounds, but the EU paper is more technical and goes further.

For anyone wishing to really understand the ins and outs of permissionless blockchains in the context of TradFi, this paper is a must read.


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3 finance stocks to buy on rising 10-year Treasury rates

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3 finance stocks to buy on rising 10-year Treasury rates
The Federal Reserve gave investors an early Christmas present by lowering interest rates by 25 basis points (i.e., 0.25%) marking its third rate cut this year. In the past, a change like this in the “long end” of the interest rate yield curve has triggered a predictable, investable pattern. Typically, this pattern would be bearish for finance stocks, particularly banks—investors would buy bank stocks when rates rose and sell them as rates fell….
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Reservists’ families protest outside Finance Minister’s home

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Reservists’ families protest outside Finance Minister’s home

Dozens of protesters from the “Religious Zionist Reservists Forum” and the “Shared Service Forum” demonstrated Saturday evening outside the home of Finance Minister Bezalel Smotrich in Kedumim.

The protesters arrived with a direct and pointed message, centered on a symbolic “draft order,” calling on Smotrich to “enlist” on behalf of the State of Israel and oppose what they termed the “sham law” being advanced by MK Boaz Bismuth and the Knesset’s haredi parties.

Among the protesters in Kedumim were the parents of Sergeant First Class (res.) Amichai Oster, who fell in battle in Gaza. Amichai grew up in Karnei Shomron and studied at the Shavei Hevron yeshiva.

Protesters held signs reading: “Smotrich, enlist for us,” along with the symbolic “draft order,” calling on him to “enlist for the sake of the State’s security and to save the people’s army – stand against the bill proposed by Bismuth and the haredim!”

Parallel demonstrations were held outside the homes of MK Ohad Tal in Efrat and MK Michal Woldiger in Givat Shmuel.

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Representatives of the “Shared Service Forum” said: “We are members of the public that contributes the most, and we came here to say: Bezalel, without enlistment there will be no victory and no security. Do not abandon our values for the sake of the coalition. The exemption law is a strategic threat, and you bear the responsibility to stop it and lead a real, fair draft plan for a country in which we are all partners. It’s in your hands.”

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Banking on carbon markets 2.0: why financial institutions should engage with carbon credits | Fortune

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Banking on carbon markets 2.0: why financial institutions should engage with carbon credits | Fortune

The global carbon market is at an inflection point as discussions during the recent COP meeting in Brazil demonstrated. 

After years of negotiations over carbon market rules under Article 6 of the Paris Agreement, countries are finally moving on to the implementation phase, with more than 30 countries already developing Article 6 strategies. At the same time, the voluntary market is evolving after a period of intense scrutiny over the quality and integrity of carbon credit projects.

The era of Carbon Markets 2.0 is characterised by high integrity standards and is increasingly recognised as critical to meeting the emission reduction goals of the Paris Agreement.

And this ongoing transition presents enormous opportunities for financial institutions to apply their expertise to professionalise the trade of carbon credits and restore confidence in the market. 

The engagement of banks, insurance companies, asset managers and others can ensure that carbon markets evolve with the same discipline, risk management, and transparency that define mature financial systems while benefitting from new business opportunities.

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Carbon markets 2.0

Carbon markets are an untapped opportunity to deliver climate action at speed and scale. Based on solutions available now, they allow industries to take action on emissions for which there is currently no or limited solution, complementing their decarbonization programs and closing the gap between the net zero we need to achieve and the net zero that is possible now. They also generate debt-free climate finance for emerging and developing economies to support climate-positive growth – all of which is essential for the global transition to net zero.

Despite recent slowdowns in carbon markets, the volume of credit retirements, representing delivered, verifiable climate action, was higher in the first half of 2025 than in any prior first half-year on record. Corporate climate commitments are increasing, driving significant demand for carbon credits to help bridge the gap on the path to meeting net-zero goals.

According to recent market research from the Voluntary Carbon Markets Integrity initiative (VCMI), businesses are now looking for three core qualities in the market to further rebuild their trust: stability, consistency, and transparency – supported by robust infrastructure. These elements are vital to restoring investor confidence and enabling interoperability across markets.

MSCI estimates that the global carbon credit market could grow from $1.4 billion in 2024 to up to $35 billion by 2030 and between $40 billion and $250 billion by 2050. Achieving such growth will rely on institutions equipped with capital, analytical rigour, risk frameworks, and market infrastructure.

Carbon Markets 2.0 will both benefit from and rely on the participation of financial institutions. Now is the time for them to engage, support the growth and professionalism of this nascent market, and, in doing so, benefit from new business opportunities.

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The opportunity

Institutional capital has a unique role to play in shaping the carbon market as it grows. Financial institutions can go beyond investing or lending to high-quality projects by helping build the infrastructure that will enable growth at scale. This includes insurance, aggregation platforms, verification services, market-making capacity, and long-term investment vehicles. 

By applying their expertise and understanding of the data and infrastructure required for a functioning, transparent market, financial institutions can help accelerate the integration of carbon credits into the global financial architecture. 

As global efforts to decarbonise intensify, high-integrity carbon markets offer financial institutions a pathway to deliver tangible climate impact, support broader social and nature-positive goals, and unlock new sources of revenue, such as:

  • Leveraging core competencies for market growth, including advisory, lending, project finance, asset management, trading, market access, and risk management solutions.
  • Unlocking new commercial pathways and portfolio diversification beyond existing business models, supporting long-term growth, and facilitating entry into emerging decarbonisation-driven markets.
  • Securing first-mover advantage, helping to shape norms, gain market share, and capture opportunities across advisory, structuring, and product innovation.
  • Deepening client engagement by helping clients navigate carbon markets to add strategic value and strengthen long-term relationships.

Harnessing the opportunity

To make the most of these opportunities, financial institutions should consider engagements in high-integrity carbon markets to signal confidence and foster market stability. Visible participation, such as integrating high-quality carbon credits into institutional climate strategies, can help normalise the voluntary use of carbon credits alongside decarbonisation efforts and demonstrate leadership in climate-aligned financial practices.

Financial institutions can also deliver solutions that reduce market risk and improve project bankability. For instance, de-risking mechanisms like carbon credit insurance can mitigate performance, political, and delivery risks, addressing one of the core challenges holding back investments in carbon projects. 

Additionally, diversified funding structures, including blended finance and concessional capital, can lower the cost of capital and de-risk early-stage startups. Fixed-price offtake agreements with investment-grade buyers and the use of project aggregation platforms can improve cash flow predictability and risk distribution, further enhancing bankability.

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By structuring investments into carbon project developers, funds, or the broader market ecosystem, financial institutions can unlock much-needed finance and create an investable pathway for nature and carbon solutions.

For instance, earlier this year JPMorgan Chase struck a long-term offtake agreement for carbon credits tied to CO₂ capture, blending its roles as investor and market facilitator. Standard Chartered is also set to sell jurisdictional forest credits on behalf of the Brazilian state of Acre, while embedding transparency, local consultation, and benefit-sharing into the deal. These examples offer promising precedents in demonstrating that institutions can act not only as financiers but as integrators of high-integrity carbon markets.

The institutions that lead the growth of carbon markets will not only drive climate and nature outcomes but also unlock strategic commercial advantages in an emerging and rapidly evolving asset class.

However, the window to secure first-mover advantage is narrow: carbon markets are now shifting from speculation to implementation. Now is the moment for financial institutions to move from the sidelines and into leadership, helping shape the future of high-integrity carbon markets while capturing the opportunities they offer.

The opinions expressed in Fortune.com commentary pieces are solely the views of their authors and do not necessarily reflect the opinions and beliefs of Fortune.

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