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Bis highlights limits of permissionless blockchains in finance

BIS Report Raises Red Flags on Permissionless Chains | Financial Market Infrastructure Concerns

By

Alex Thompson

Jul 8, 2026, 03:33 AM

Edited By

Ali Chen

2 minutes reading time

A visual representation of the BIS report highlighting challenges in permissionless blockchains for finance, with a focus on governance and security issues.

In a surprising report, the Bank of International Settlements (BIS) highlighted the limitations of public permissionless blockchains in fulfilling roles as mainstream Financial Market Infrastructures (FMIs). The report cites economic constraints, fragmentation, and the need for added governance as major issues that hinder development.

Key Findings from the BIS Bulletin

The BIS Bulletin claims that public permissionless blockchains are hindered by:

  • Economic constraints: Issues like validator rewards lead to instability.

  • Lack of accountability: The anonymity factor leaves room for irresponsibility.

  • Fragmentation: Both horizontal and vertical splits further complicate integration into global financial systems.

Interestingly, the study excluded Hedera, a permissioned blockchain. This begs the question: how does Hedera tackle the BIS's concerns?

Hedera's Institutional Approach

Hedera's unique structure may address these concerns:

  • Governed Ledger Design: Employs a regulated council of known nodes instead of anonymous validators.

  • Cross-Ledger Protocol (CLPR): Allows direct cryptographic inter-ledger validation, sidestepping risks of third-party bridges.

  • Leaderless aBFT Consensus: Boosts cyber resilience and offers irrevocable transaction ordering.

A comment from a community member notes, "The Hedera Council can't censor anyone from reading/writing/accessing the network," emphasizing decentralized access remains intact.

Exploring User Sentiments

Comments from a thread suggest a mix of skepticism and support:

  • Users note that while thereโ€™s control by the council, governance is limited to major network decisions, with day-to-day operations remaining open.

  • "No one can hide data or give themselves secret access," stands out among user sentiments.

What's Next?

This analysis prompts many to wonder: will the BIS reconsider its stance on permissionless blockchains? As calls for more governance grow, the question of who truly controls these networks continues to be debated.

Insights and Implications

  • ๐Ÿ”‘ Governance scrutiny intensifies as central bodies evolve.

  • ๐ŸŽฎ Hedera's architecture poses an intriguing alternative, perhaps setting a precedent.

  • ๐Ÿ’ฌ "Irrevocable transaction ordering guarantees stability," explains a community expert, hinting at future potential.

The conversation about governance and accountability in blockchain technology is heating up. As the BIS raises concerns, the industry must answer the call.

Unfolding Scenarios in Blockchain Governance

There's a strong chance we may see a shift in the BIS's perspective toward permissionless blockchains in the near future. As criticism mounts and calls for clearer governance grow louder, central players might begin to adapt or endorse some form of oversight. Experts estimate around 60% of financial institutions could adopt governance measures similar to Hederaโ€™s in the next few years. This could create a blended approach, marrying the innovation of permissionless systems with the accountability needed for broader acceptance in traditional finance.

Lessons from the Telecom Revolution

An interesting parallel can be drawn to the telecom industry during its transition from analog to digital technologies in the late 20th century. Initially, regulators approached it with skepticism, fearing fragmentation and instability. However, the eventual realization that collaboration between established firms and emerging players enriched the landscape led to robust partnerships and innovation. Just as the telecom sector navigated these changes, the blockchain space may find its own path by blending governance and innovation, setting the stage for a more cohesive and stable future.