Digital-Currency News Digest September 16th, 2026
Kyrgyzstan Expands CBDC Security Partnership
The National Bank of the Kyrgyz Republic signed a memorandum of understanding with CertiK to establish a long-term framework for security, regulatory advice, monitoring, and staff development for its planned Digital Som central bank digital currency. The partnership covers blockchain security, formal verification, cybersecurity, anti-money-laundering and counter-terrorist-financing controls, custody, licensing, and possible use of CertiK supervision tools as Kyrgyzstan advances toward platform testing by the end of 2026 and live trials in 2027. The arrangement aims to embed security and supervisory capability into the country’s CBDC development and expanding digital-asset oversight regime, supporting a more resilient launch path for the Digital Som while keeping institutional controls aligned with evolving national and regional expectations.
India’s UPI Fee May Push Retail Users to e-Rupee
India’s 0.4% merchant discount rate on UPI payments above ₹2,000 is expected to nudge some merchants and consumers toward the RBI’s free e-rupee central bank digital currency. The government is also finalizing retail CBDC use cases, including programmable subsidy transfers, healthcare and education payments, and offline rural wallets, which could expand practical adoption among everyday users and institutions. By shifting some high-volume payments to the e-rupee, policymakers see an opportunity to reduce strain on India’s already heavily used UPI rails while testing how a digital currency can support public payments, merchant acceptance, and broader financial inclusion. The fee’s impact may depend on merchant pricing behavior, consumer awareness, and the speed with which the e-rupee’s retail functions become operationally reliable.
Algorithmic Stablecoin Designs Continue to Evolve
Algorithmic stablecoins are cryptocurrencies designed to maintain a stable value, usually pegged to the U.S. dollar, by using smart contracts to adjust supply instead of relying on cash or bond reserves. They often use a dual-token system in which a volatile secondary asset absorbs price fluctuations, with the protocol minting tokens when the stablecoin trades above its peg and incentivizing burns when it trades below. The model offers a decentralized, capital-efficient alternative to traditional stablecoins, but it remains vulnerable to severe liquidity crises, as shown by Terra’s 2022 collapse. Newer designs are responding by adding partial collateralization and monitoring tools, seeking to preserve yield or supply flexibility while reducing the risk of a rapid, self-reinforcing collapse.
Velocity Extends Series A Funding
Velocity, a London-based stablecoin payments infrastructure startup, completed a $10 million Series A extension, bringing the round to $48 million at a $200 million post-money valuation. Investors include Visa Ventures, Circle Ventures, Ripple, Haun Ventures, Translink Capital, and Mirana Ventures. The company builds infrastructure that lets payment firms, banks, and merchants use stablecoins for settlement, liquidity management, and treasury operations without replacing existing systems. It recently joined a Visa Direct pilot for stablecoin-enabled push-to-card funding, signaling interest from card networks and payment processors in connecting stablecoin liquidity to familiar consumer and merchant flows. The raise comes as stablecoin circulation exceeds $300 billion and institutions seek to integrate these assets into back-end payment and treasury operations.
ECB Opens Digital Euro Merchant Pilot
The European Central Bank has opened applications for e-commerce and mobile-commerce companies in the eurozone to join a digital euro pilot, in which selected sellers can accept a test CBDC in online stores and apps. The voluntary, unpaid pilot will run for 12 months starting in the second half of 2027, with ECB staff and national central banks acting as buyers for peer-to-peer, retail, online, and mobile payments. The beta test version will resemble the proposed legal digital euro but will not have legal tender status, and the ECB aims to evaluate technical performance, operations, and user experience before a possible 2029 launch. Feedback from merchants and acquiring payment service providers in remote-commerce payment journeys will help shape technical specifications and merchant-facing design.
Cardano Advances Payments and Throughput Goals
Cardano Foundation joined Mastercard’s Crypto Partner Program, expanding its engagement with Mastercard Foundation, to explore payments, stablecoins, cross-border money movement, B2B transactions, and settlement. The network’s Ouroboros Leios upgrade achieved 250 TxkB/s in local testing, equivalent to about 1,000 simple transactions per second, compared with current mainnet throughput of 4.5 TxkB/s, though additional tuning is needed for real-world network conditions. Charles Hoskinson said RealFi will launch next month, targeting stablecoin-based lending and real-world finance to serve unbanked users. The developments point to Cardano’s effort to strengthen payments infrastructure and institutional use cases while increasing throughput for future commercial and decentralized finance workloads.
BoE Sees Stablecoins Supporting Dollar and Treasurys
A Bank of England official said dollar-based stablecoins could strengthen the U.S. dollar by simplifying cross-border settlement and increasing demand for Treasury securities, as major issuers hold large Treasury-bill portfolios. She warned that large-scale stablecoin redemptions could force issuers to sell Treasurys and amplify market volatility, even as stablecoin circulation exceeds $300 billion and remains 98% dollar-linked. UK regulators are also advancing pound stablecoin efforts through FCA sandbox testing, finalized issuance rules, and Bank of England experiments involving stablecoins and a simulated digital pound. These moves highlight both the potential macroeconomic role of stablecoins and the need for close supervisory attention to redemption dynamics, reserve management, and cross-border payment flows.
Outlook
Digital currency activity is accelerating on both CBDC and stablecoin fronts, with central banks, payment networks, and startups testing practical uses while addressing security, liquidity, and supervisory risks. Near-term pilots and funding rounds suggest institutional adoption is broadening, but successful rollout will depend on clear regulation, interoperability, and user trust.