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  • Published on
    September 11, 2026

    Nym21 Made Bitcoin's On-Chain Metrics Free, and the Pros Who Sell Them Came Running

    bitcoinresearchspotlight
    nym21 built free Bitcoin analytics out of spite, and made them so good that the professionals who charge for the same data quietly started using his.
  • Published on
    September 7, 2026

    Avoiding Single Points of Failure

    opensatsbitcoinsecurity
    How OpenSats is set up to be as resilient as possible.
  • Published on
    August 20, 2026

    Helping the Helpers

    bitcoinsecurity
    Supporting those who make Bitcoin as resilient as it can be.
  • Published on
    August 8, 2026

    Ongoing Exploits of Bitcoin Software

    bitcoinsecurity
    A critical BTCPay Server flaw affecting LND is under active exploit.
  • Published on
    August 6, 2026

    Code RED: Priority support for red teaming

    grantsbitcoinsecurity
    OpenSats is launching a new grant track to support people red teaming Bitcoin software.
  • Published on
    July 27, 2026

    Meet Barry Deen, the Webmaster Behind Wisp

    nostrspotlightclients
    Wisp is Barry Deen’s nostr client, built so everyday people can use the network without fighting it.
  • Published on
    July 1, 2026

    Rajarshi Maitra Found a Point of Light in the Dark Cave, Quit His Job, and Built Bitshala

    opensatsbitcoineducationspotlight
    Rajarshi Maitra walked away from a stable engineering career to build Bitshala, India's school for Bitcoin developers.
  • Published on
    June 30, 2026

    Egge’s Bitcoin Journey: From Marketer to Cashu Maintainer

    bitcoinecashspotlight
    Bitcoin took Egge off the predictable path, leading him towards a brilliant career in FOSS.
  • Published on
    June 29, 2026

    Long-Term Support For Calvin Kim

    grantsbitcoinLTS
    OpenSats welcomes Calvin Kim as an LTS grantee.
  • Published on
    June 2, 2026

    Cody Tseng Is Building a Social App That Follows Your Heart, Not an Algorithm

    nostrspotlightclients
    Cody Tseng is the OpenSats grantee behind Jumble, a Nostr client for the open social web.
  • Published on
    June 1, 2026

    The Libraries Behind Open Communication

    nostrimpactlibraries
    An impact report from the front-lines of nostr developer libraries.
  • Published on
    May 22, 2026

    Made in Africa: Kurt and the Open-Source Bitcoin Miner That Anyone Can Make

    bitcoinhardwarespotlight
    Meet Kurt Unger, the OpenSats grantee who's building Bitcoin mining hardware that's understandable, repairable, and open.
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