Tootfinder

Cents, which makes operating and payments software for laundromats, raised a $110M Series C, following a $40M Series B in 2024 (Lucinda Shen/Axios)
https://www.axios.com/pro/all-deals/2026/03/26/laundromat-software-cents-tender-offer

Exclusive: Laundromat software maker Cents spins up $140M deal
The company also completed a $30 million tender offer.

Find the Plan 9 booth at @… ! ✨👩‍💻✨
https://chemnitzer.linux-tage.de/2026/en/programm/beitrag/288 👈🧐

Chemnitzer Linux-Tage 2026 · Live: Plan 9 Betriebssystem und Freunde
The Chemnitzer Linux-Tage are an event across the subjects linux and open source for everybody. It brings together linux users, experts, and companies.

contiguous_usa: Contiguous states (USA)
A network of contiguous states in the USA, in which each state is a node and two nodes are connected if they share a land-based geographic border. The dataset includes the lower 48 states, and the District of Columbia.
This network has 49 nodes and 107 edges.
Tags: Transportation, Roads, Unweighted

House Ethics Panel Holds Rare Public Hearing on Democrat's Conduct (Annie Karni/New York Times)
https://www.nytimes.com/2026/03/26/us/politics/house-ethics-public-hearing-democrat-conduct.html
http://www.memeorandum.com/260326/p169#a260326p169

Study: only ~3% of Polymarket accounts drove most price discovery in 2023-2025, suggesting market accuracy comes from an informed minority, not crowd wisdom (Sam Reynolds/CoinDesk)
https://www.coindesk.com/markets/2026/04/2

Only 3% of traders drive Polymarket's accuracy, not the crowd, study finds
Researchers show market accuracy comes from a tiny group of informed traders, not broad participation.

sp_high_school_new: High school dynamic contacts (2011-2012)
These datasets contain the temporal network of contacts between students in a high school in Marseilles, France. The first dataset gives the contacts of the students of three classes during 4 days in Dec. 2011, and the second corresponds to the contacts of the students of 5 classes during 7 days (from a Monday to the Tuesday of the following week) in Nov. 2012.
This network has 180 nodes and 45047 edges.
Tags: Soc…

sp_hypertext: Hypertext 2009 dynamic contact network
The temporal network of contacts among attendees of the ACM Hypertext 2009 conference, which spanned 2.5 days of time.
This network has 113 nodes and 20818 edges.
Tags: Social, Offline, Unweighted, Temporal
https://networks.skewed.de/net/sp_hype…

Singapore-based Startale, developer of the Strium blockchain for tokenized securities and JPYSC and USDSC stablecoins, raised a $63M Series A from SBI and Sony (Francisco Rodrigues/CoinDesk)
https://www.coindesk.com/business/2026/03/…

SBI, Sony back Startale’s $63 million push to expand Japan’s tokenized finance stack
The Singapore-based company builds blockchain tools for financial firms and retail users, including a blockchain for tokenized securities, stablecoins, and a consumer app.

sp_kenyan_households: Kenyan households contacts (2012)
A network of proximity contacts measured between members of 5 households of rural Kenya, between April 24 and May 12, 2012.
This network has 47 nodes and 32643 edges.
Tags: Social, Offline, Unweighted, Temporal, Metadata
https://networks.skewed.…

sp_infectious: Art exhibit dynamic contacts (2011)
This dataset contains the daily dynamic contact networks collected during the Infectious SocioPatterns event that took place at the Science Gallery in Dublin, Ireland, during the artscience exhibition INFECTIOUS: STAY AWAY. Each file in the downloadable package contains a tab-separated list representing the active contacts during 20-second intervals of one day of data collection. Each line has the form “t i j“, where i and j are the a…