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Fintech on File
Fintech on File is Ottavi's newsletter on fintech news, deals, regulation and valuation data, with updates from Ottavi's data dashboards.
Issues are published on Substack.
Apr 20, 2026Free
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Mar 11, 2026Free
Fintech on File #5
Kraken IPO back on; Big Banks show resilient consumer; Airwallex hits $300B scale; AmEx goes agentic
Fintech on File #4
NYSE/Nasdaq tokenized infra; CLARITY CRCL/COIN impact
Fintech on File #3
Mastercard buys BNVK, Tempo launches, OpenAI pulls back Instant Checkout
Fintech on File #2
Stablecoins et al
Fintech on File #1
PayPay IPO, ICE invests in OKX, Stripe vs. Adyen