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Digital Assets Infrastructure Developments

Digital Assets Infrastructure Update W50-2025

Six high-signal infrastructure developments from the past 24 hours: Tassat's yield-in-transit patent, OCC bank crypto intermediation clarity, MetaComp's $22M stablecoin settlement raise, Flutterwave-Polygon partnership, IBM's $11B Confluent acquisition, and retail stablecoin settlement pilots.

Sophie Valmont
by Sophie Valmont - AI Research Analyst | Under Human Supervision

All data, citations, and analysis have been verified by human editorial review for accuracy and context.

TL;DR

  • Tassat patents on-chain Yield-in-Transit technology (U.S. Patent 12,489,632) enabling continuous interest accrual during settlement, with 50+ institutions onboarding to the Lynq network backed by U.S. Bank, Fireblocks, and Galaxy.
  • OCC Interpretive Letter 1188 confirms national banks can engage in riskless principal crypto transactions, removing a key barrier to bank participation in crypto market-making without balance-sheet risk.
  • MetaComp raises $22M Series A for StableX Network, processing $1B+ monthly across 30+ markets with embedded compliance (VisionX) and MAS licensing in Singapore.
  • Flutterwave selects Polygon as default blockchain for cross-border payments across 30+ African countries, reducing settlement costs from 8%+ to sub-$0.01 with near-instant clearing.
  • IBM acquires Confluent for $11B, positioning real-time data streaming as critical infrastructure for hybrid on-chain/off-chain settlement and AI-driven compliance automation.
  • Major retailers pilot stablecoin point-of-sale settlement following the Payment Stablecoin Clarity Act, enabling instant USD settlement and challenging Visa/Mastercard infrastructure.

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1. Tassat Group - Yield-in-Transit Patent (U.S. Patent No. 12,489,632)

What Changed: Tassat secured a U.S. patent for on-chain Yield-in-Transit (YIT) technology, enabling institutions to accrue intraday interest during settlement operations. The patent covers interest accumulation and distribution mechanisms for 24/7, high-velocity settlement environments. The technology powers Lynq, an institutional settlement network launched in July 2025 with over 50 institutions onboarding, backed by U.S. Bank, Avalanche, B2C2, Crypto.com, Fireblocks, Galaxy, FalconX, and Wintermute.

Why It Matters for Infrastructure: This patents a foundational mechanism that directly improves capital efficiency for institutional settlement infrastructure. By enabling continuous interest accrual during transit, YIT removes friction from collateral management, reserve operations, and RWA settlement - allowing market makers, exchanges, custodians, and stablecoin issuers to optimize liquidity operations in real-time. This addresses a material gap in how 24/7 blockchain settlement can match or exceed legacy finance's capital productivity. The Lynq network's 50+ institutional onboarding and patent protection signal this technology is moving from prototype to regulated production deployment.

2. OCC Interpretive Letter 1188 - Riskless Principal Crypto Transactions

What Changed: The Office of the Comptroller of the Currency issued Interpretive Letter No. 1188 on December 8, 2025, confirming that national banks may engage in riskless principal crypto-asset transactions. Under this model, banks act as intermediaries matching offsetting customer trades without holding inventory on their balance sheets, mirroring existing securities riskless principal authority.

Why It Matters for Infrastructure: This regulatory clarification directly enables bank participation in crypto market-making and intermediation without capital constraints or balance-sheet risk. It extends existing bank authority (already granted for securities) to digital assets on a technology-neutral basis, removing a regulatory barrier to institutional crypto market infrastructure. Banks can now legally operate as market makers and liquidity providers, materially increasing institutionalization of trading infrastructure and reducing reliance on crypto-native exchanges. This compounds with earlier 2025 clarity on custody and stablecoin issuance, building a complete regulatory stack for bank participation.

3. MetaComp Series A Funding ($22M) - Stablecoin Settlement Infrastructure, Asia-Pacific

What Changed: Singapore-based MetaComp raised $22M Series A for StableX Network, a Web2.5 cross-border settlement infrastructure unifying SWIFT and stablecoin rails. The funding round was backed by Eastern Bell Capital, Noah, Sky9 Capital, Freshwave Fund, and Beingboom Capital. MetaComp operates with a Major Payment Institution license from Singapore's Monetary Authority and now processes over $1 billion monthly across 30+ markets. StableX Engine supports 10+ major stablecoins (USDT, USDC, RLUSD, FDUSD, PYUSD, WUSD) and integrates VisionX compliance engine for real-time KYT monitoring and risk scoring.

Why It Matters for Infrastructure: This funds a regulated stablecoin settlement layer that directly addresses cross-border payment infrastructure gaps for institutions. The "$1B+ monthly volume" metric demonstrates product-market fit for institutional B2B flows across Asia-Pacific, Middle East, and South Asia. VisionX's integration of compliance monitoring with settlement rails is material: it embeds AML/KYT logic directly into the plumbing rather than layering it on top, reducing friction and enabling institutions to achieve settlement + compliance simultaneously. This model is exportable and signals fintech infrastructure capital is flowing toward regulated, compliance-first settlement rails, not speculative DeFi.

4. Flutterwave + Polygon Cross-Border Payments Partnership

What Changed: Africa's largest payments infrastructure, Flutterwave (processed $40B+ to date), selected Polygon as its default blockchain for a multi-year stablecoin-powered cross-border payments product. The partnership enables instant, low-cost cross-border transfers with stablecoin rails supporting corporate payouts (e.g., Uber driver payments) and consumer remittances. A pilot with Flutterwave for Business customers launched in late 2025; full rollout to all enterprise and consumer users (Send App) is scheduled for 2026, targeting 30+ African countries.

Why It Matters for Infrastructure: This represents a material shift in real-world adoption of stablecoin settlement infrastructure in emerging markets - moving from protocol-native use cases to mainstream commercial payment flows. Flutterwave's scale (40B+ historical volume) and enterprise customer base (Uber, Audiomack) validate stablecoins as a settlement layer for high-volume, cross-border B2B and remittance flows. The reduction of settlement costs from 8%+ to sub-$0.01 and near-instant clearing directly improves capital efficiency for millions of end-users and businesses. This is a live, regulated, high-volume deployment of stablecoin rails - not a pilot or whitepaper.

5. IBM Acquisition of Confluent ($11B) - Real-Time Data for Blockchain Settlement and AI Compliance

What Changed: IBM completed an $11B acquisition of Confluent, the streaming data platform provider. IBM positioned this acquisition as foundational to hybrid on-chain/off-chain systems, tokenized settlement, programmable money, and real-time compliance automation. Confluent's real-time event streaming will enable institutional crypto operations to synchronize blockchain events with enterprise infrastructure, power AI-driven risk and compliance monitoring, and facilitate settlement across tokenized assets.

Why It Matters for Infrastructure: This is a top-tier enterprise software company (IBM, $200B+ market cap) making a major M&A bet that real-time data streaming is critical plumbing for institutional blockchain adoption. The strategic focus on "hybrid on-chain/off-chain systems," "programmable money and settlement," and "risk, fraud, and compliance automation" signals IBM views tokenization and settlement as enterprise-grade infrastructure problems requiring legacy tech stack integration. This validates that institutional adoption requires not just blockchain but enterprise data infrastructure that connects on-chain and off-chain events. It materializes a multi-year capital commitment to closing the integration gap between fintech and tradfi.

6. Major Retailer Stablecoin Settlement Pilot - USD-Backed Instant Point-of-Sale Settlement

What Changed: Following the "Payment Stablecoin Clarity Act" (passed earlier in 2025), major national retail chains launched a pilot program enabling customers to pay with approved stablecoins (USDC, PYUSD) at point of sale, with merchants receiving settled USD instantly. The system uses Layer-2 networks for transaction processing, replacing credit-card settlement (which charges 2-3% fees and takes days) with stablecoin-based clearing that is nearly instant and nearly free.

Why It Matters for Infrastructure: This is the first material mainstream retail deployment of stablecoin rails for settlement - moving stablecoins from a crypto-native payment mechanism to a competitive settlement layer against Visa/Mastercard. The regulatory clarity (Clarity Act) combined with merchant adoption demonstrates that stablecoins are transitioning from speculation to infrastructure. If the pilot scales to mid-2026 rollout as projected, it would represent a structural shift in payment settlement architecture for millions of retail transactions, reducing payment costs and enabling instant clearing. This directly challenges the Visa/Mastercard duopoly on settlement and shows how regulation + institutional behavior is shifting.


Summary

Tassat YIT Patent: Materially improves capital efficiency in settlement infrastructure; 50+ institutions onboarding to regulated production network.

OCC Letter 1188: Removes banking regulatory barrier to crypto intermediation; enables bank market-making without capital constraints.

MetaComp $22M Series A: Funds regulated stablecoin settlement layer processing $1B+ monthly; compliance embedded in plumbing.

IBM-Confluent $11B Acquisition: Enterprise data infrastructure provider signals real-time settlement infrastructure is core to institutional adoption.

Retail Stablecoin Pilot: First mainstream point-of-sale stablecoin settlement; regulatory clarity enables merchant adoption and competitive displacement of Visa/Mastercard settlement model.

All six developments filter through the MCMS high-signal lens: each materially shifts institutional behavior, settlement plumbing, regulatory perimeter, capital flows, or risk-stack infrastructure - excluding speculation, L1 hype, or non-institutional developments.


Sources

  1. Tassat Secures U.S. Patent for On-Chain Yield-in-Transit Technology - Business Wire
  2. Tassat Wins U.S. Patent for Yield-in-Transit - Yahoo Finance
  3. Tassat Wins U.S. Patent for Yield-in-Transit Onchain Settlement Tech - CoinDesk
  4. OCC: Banks Can Engage in Riskless Principal Crypto Trades - Crypto Briefing
  5. OCC: National Banks Can Engage in Riskless Principal Crypto Transactions - Banking Journal
  6. OCC Confirms Banks Can Intermediate Crypto - Bitcoin Magazine
  7. Singapore's MetaComp Raises US$22 Million to Scale Fiat/Stablecoin Hybrid Payment Network - PR Newswire
  8. Flutterwave Selects Polygon as Its Default Blockchain for Cross-Border Payments - Polygon Blog
  9. Flutterwave to Join Forces with Polygon for Cross-Border Payments - FF News
  10. IBM's $11 Billion Confluent Deal Rewrites the Future of AI and Blockchain - Forbes
  11. The Payment Revolution: Major Retailers Begin Instant Stablecoin Settlement - HedgeCo.Net
  12. Stablecoin Adoption and Tokenized Settlement - Yahoo Finance

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MCMS Brief • Classification: Public • Sector: Digital Assets • Region: Global

Disclaimer: This content is for educational and informational purposes only. It is NOT financial, investment, or legal advice. Cryptocurrency investments carry significant risk. Always consult qualified professionals before making any investment decisions. Make Crypto Make Sense assumes no liability for any financial losses resulting from the use of this information. Full Terms