Piotr Saczuk is a stablecoin infrastructure founder who co-founded Stablewatch and founded Osero, two projects focused on stablecoin metrics and yield infrastructure. Piotr Saczuk's Twitter Score is 81 out of 1000 (a Good rating) as of October 2026, ranking #9,740 (top 5%) among 493,263 tracked accounts.
Piotr Saczuk co-founded Stablewatch as Co-Founder and CEO, building it into a bootstrapped stablecoin data and insights platform that has remained without outside capital. Stablewatch supplies stablecoin metrics to Plasma and its ecosystem under a strategic partnership the two announced together. Stablewatch also incubated Osero in partnership with Soter Labs, with Osero operating as a legally separate foundation for which Stablewatch serves as a core contributor.
Piotr Saczuk founded Osero, which raised $13.5 million in a round led by the Sky Ecosystem and co-led by Plasma, with participation from RedStone, The Rollup, Kairos Research, Maple co-founder Joe Flanagan, and USDT0 co-founder Lorenzo Romagnoli. The round was structured entirely as a simple agreement for future tokens (SAFT), and Saczuk declined to disclose the valuation. Of the total raised, $10 million was designated for reserve requirements intended to buffer users and Sky Protocol against potential losses.
Piotr Saczuk also co-founded Vistula Capital, a micro proprietary fund focused on trading and venture investing, according to ETHWarsaw. Earlier in his career, he previously worked at Aleph Zero Foundation as Head of Investments, and formerly at Soonami, Finoa, BNY Mellon, and as a researcher at BanklessDAO. He currently serves as a mentor to Techstars Web3. Piotr Saczuk's account has published 3,739 posts and has been mentioned by 23 accounts a total of 47 times.
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The accounts that follow Piotr Saczuk include 289 founders, 85 angel investors, 80 influencers and 3 VCs, among them Stani, Threadguy, Andre Cronje, Tarun Chitra, Vance Spencer and John Wang.