For most people, October 31 is a day for dressing up and trick-or-treating. For bitcoiners, it's Whitepaper Day. A quarterly update from OpenSats:

OpenSats

Sats Well Spent — 2026-Q3: Anti-Fragile by Design

What doesn't kill us makes us stronger: providing support for the Red Team, strengthening open-source software, and building resilience in the agen...

OpenSats has received the first donation from Strive under its recurring monthly commitment to support the Red Team Fund.

OpenSats

OpenSats Receives Recurring Donation from Strive

OpenSats has received the first donation under Strive’s recurring support for the Red Team Fund.

"I'm in Bitcoin for the long run, and OpenSats' support reflects the low time preference we share. It gives me the stability to dig into hard problems that take time to get right." —L0rinc

OpenSats

Long-Term Support for l0rinc

OpenSats welcomes l0rinc as an LTS grantee.

Announcing our first round of grants supporting the current red-teaming efforts.

OpenSats

Finding Vulnerabilities, Funding Defenders

Reimbursing AI token costs for security research across the Bitcoin ecosystem.