Provenance Integrity Institute @provenanceii.bsky.social ๐โ Provenance Integrity Institute Limited (NGO)
๐ป Global Scholars DAO Discord โ https://discord.gg/ctstmGQWKv
๐ PII LinkedIn โ https://linkedin.com/company/provenanceintegrityinstitute
ยฉ๏ธ All rights reserved. | Est. 2025
Barack Obama @barackobama.bsky.social Dad, husband, President, citizen. barackobamabooks.com
DWeb @getdweb.net DWeb connects people, projects, and protocols essential to building a decentralized web. A web that is private, reliable, secure and open.
Zarinah @zarinahagnew.bsky.social โ๐๐ฅ ๐๐๐จ๐๐ช๐ค ๐ค๐๐๐๐ค ๐๐๐ก๐ ๐ค๐ค๐๐๐๐ ๐ฆ๐๐ฅ๐๐ ๐๐ฅ'๐ค ๐๐ ๐๐โ
resisting entropy ~ brains | self | society | collective intelligence
โฟป patcon (is in Toronto) @patcon.bsky.social & this is the wonder that keeps the stars apart. #complexity #plurality #democracy #civictech @CivicTechTO cfndr. @g0vtw fan. early pol.is cntrbtr. ex: biochemst @enviroDGI @HyphaCoop @nwspk @gc_talent
๐ก SF/Tkaronto/NOLA/London
๐ nodescription.net/notes
Elizabeth Warren @warren.senate.gov U.S. Senator, Massachusetts. She/her/hers. Official Senate account.
https://substack.com/@senatorwarren
Anna Meredith @annahmeredith.bsky.social Composer
Website: www.annameredith.com
Sign up to the mailing list: www.annameredith.com/newsletter
Instagram: www.instagram.com/annahmeredith
Allyse @allyseheartwell.bsky.social Plants, climate activism, and pics of the back of my kid's head mostly.
Aspiration @aspirationtech.bsky.social We help NGOs, foundations, and activists apply strategic digital leadership in justice efforts. Our manifesto: https://aspirationtech.org/publications/manifesto
Jess Martin @jessmart.in ๐ Tools for a better tomorrow
๐ง Architect-philosopher
๐ผ Building https://lifebuild.me
๐ https://jessmart.in
๐Fuquay-Varina, NC
AltStore @altstore.io A home for apps that push the boundaries of iOS - no jailbreak required.
by @riley.social and @shanegillio.bsky.social
Bold Colors @ilikeboldcolors.bsky.social 
Kagi HQ @kagi.com Privacy-respecting search, browser and products that put you first. No ads. No trackers. Ever. https://kagi.com/
Emma Bemma @lizardfiz.bsky.social Still woke in 2025
antibot4navalny | bot blocker | ะฑะปะพะบะธัะพะฒัะธะบ ะฑะพัะพะฒ @antibot4navalny.bsky.social Exposing troll farms: ๐ท๐บ๐บ๐ฆ and beyond
Cited by: @washingtonpost.com @nytimes.com @financialtimes.com @CNN.com @Wired.com @afpfactuel.bsky.social @LeMonde.fr @SZde.bsky.social @TheTimes.com @NBCnews.com @EFE.com
๐ / ๐ฆ: antibot4navalny
Julian Sanchez @normative.bsky.social He sits motionless, like a spider in the center of its web, but that web has a thousand radiations, and he knows well every quiver of each of them. juliansanchez.com
Pwnallthethings @pwnallthethings.bsky.social Just thinking out loud.
@taceo.bsky.social @taceo.bsky.social 
soul nate @mnateshyamalan.bsky.social forbes' 7.4 billion under 7.4 billion.
Sofia Celi @claucece.bsky.social Proud LatinAmerican. "Legendary quantum lady/cryptographer". Researcher @brave @bristoluni.bsky.social she/they
Shriram Krishnamurthi @shriram.bsky.social Brown Computer Science / Brown University || BootstrapWorld || Pyret || Racket
I'm unreasonably fascinated by, delighted by, and excited about #compsci #education #cycling #cricket and the general human experience.
Shiv Ramdas Mens Rice Activist @nameshiv.bsky.social Writer, storyteller. Nebula, Hugo, Ignyte finalist. Work in
@strangehorizons, @Slate, @LightspeedMag etc. http://shivramdas.net. 2006 Time Magazine Person of the Year
Matt Linton @amuse.bsky.social @0xMatt on Twitter
Rescue, DFIR, Cello and Birds
Sophia @myf.one YouTuber/app maker/tinkerer/catspotter
Content @ Ride_AI
Cohost @ Runtime: A 9to5 Podcast
Prev: founder @ MEKA, iOS & Anti Abuse @ Twitter, Leaf, Nitrogen
๐ณ๏ธโโง๏ธ
https://youtube.com/@sophiat
https://probably.ninja
Julian Loss @julianloss.bsky.social Iโm a cryptographer working on digital signatures, consensus algorithms, and more. Professor for Computer Science at Ruhr University Bochum.
Chad Loder @chadloder.dev The purpose of a system is what it does. ๐ช๏ธ they/them
Josh Marshall @joshtpm.bsky.social Founder & reigning monarch at TPM. Lapsed historian. Hand tool woodworker. Jew.
Soatok @soatok.bsky.social 30-something gay furry with an interest in cryptography and software security.
Mastodon: https://furry.engineer/@soatok
Blog: https://soatok.blog
๐จ https://mrjimmydafloof.bsky.social
Ignacio Cascudo @icascudo.bsky.social Mathematician and cryptographer.
Working at IMDEA Software Institute.
Oviedo->Amsterdam->Aarhus->Aalborg->Madrid.
ais @aisconnolly.bsky.social Privacy, MPC, and coSNARKs at TACEO
Lukas Weichselbaum @webappsec.dev Leading Google's web security team.
Passionate about web security and making secure-by-default web development the norm. Contributed to web platfom security features like CSP, Fetch Metadata, COOP and Trusted Types.
Damien Robert @damienrobert.bsky.social Researcher in algorithmic number theory, notably on abelian varieties and their moduli spaces, and their applications to elliptic and isogeny based cryptography
Thรฉophile Wallez @twal.org Post-doc researcher at CISPA, working on secure group messaging & machine-checked security proofs.
Dara Lind @daralind.bsky.social Former journalist, now at @immcouncil.org (all posts here VERY MUCH my own), guest columnist at @documentedny.bsky.social, forever immigration explainer.
Signal: daralind.18
Ruthless cosmopolitan.
parker higgins @xor.blue computer person, dancing animal
Emily Gorcenski @emily.gorcen.ski Bluesky literacy crisis actor. Opinions mine.
๐Charlottesville
en / de / es
Posts autodelete after 2 days or if viral. Some posts automated.
Web:
- emilygorcenski.com
- registry.blue
Bill Marczak @billmarczak.org senior researcher at @citizenlab.ca
Mayank Varia @mvaria.bsky.social Cryptographer โข Associate Professor at Boston University
evacide @evacide.bsky.social Director of Cybersecurity @eff.org
Co-founder of @stopstalkerware.bsky.social
These opinions are my own, not my employer's
I did a TED talk once
IACR Crypto @iacrcrypto.bsky.social Official account for the IACR Crypto conference https://crypto.iacr.org
crypto_doodles @cryptodoodles.bsky.social drawing cryptographers, one talk at a time
Alex Stamos @stamos.org CPO/CSO of Corridor.dev, teaching at Stanford.
Allison Nixon @nixonnixoff.bsky.social Chief Research Officer @ Unit 221B
most reliable way to reach me is my company's outreach form on the website
my other urls:
https://infosec.exchange/@nixonnixoff
https://www.linkedin.com/in/allison-nixon-81822124/
don't bother contacting me on twitter
Seanie Byrne ๐ฆก @seaniebyrne.bsky.social Computer security is more cartography ๐บ than cryptography ๐ ๐จ๐ปโ๐ป๐ฎ๐ช โต๏ธ๐ถ๐ฅ Founder. ๐ผ Previously at @Truework, @Patreon, @Dropbox & @Digg
zeynep tufekci @zey.bsky.social It is said that there may be seeming disorder and yet no real disorder at all
Oz Katerji @ozkaterji.bsky.social Ukraine correspondent. British-Lebanese conflict journalist & filmmaker. Director of The Battle For Kyiv. Interested in human rights. RTs โ endorsement.
https://ko-fi.com/ozkaterji
Edward Ongweso Jr @edwardongwesojr.com writer, editor, degenerate, Luddite, decel
thetechbubble.substack.com
Kendra "Gloom is My Beat" Pierre-Louis @kendrawrites.com Climate journalist based in NYC. Only speaking for myself. If the NYT has no haters I'm dead.
Tips? Reach me on Signal kendrawrites.04
Carsten Baum @cryptocarsten.bsky.social Professor at DTU Compute. Passionate about Cryptography, Hummus and coffee. 
Joseph Cox @josephcox.bsky.social Hacking/crime/privacy journalist. Author of DARK WIRE, buy here: https://www.hachettebookgroup.com/titles/joseph-cox/dark-wire/9781541702691/#preorder Co-founder of 404 Media. Signal: joseph.404 Email: joseph@404media.co
Eliot Higgins @eliothiggins.bsky.social Founder and creative director of Bellingcat and director of Bellingcat Productions BV. Author of We Are Bellingcat.
Barry Dorrans @blowdart.me Security Curmudgeon for Microsoft .NET
Do you really think work wants my social media opinions?
Not nice, but kind - @medus4.com
๐ฎ๐ช ๐ฌ๐ง ๐บ๐ธ 
Isadora, PhD @1sadora.bsky.social Political scientistโhire me!
Surveillance and privacy, deputized policing, public opinion and cybersec, self-censorship.
Quant (R) who also does theory building. 
Rabble @rabble.nz Hacker, anarchist, troublemaker.
Currently: @divine.video
Previously indymedia.org, odeo, twttr, center for civic media, affinity.works, etcโฆ.
Personal site: https://Evan.Henshaw-Plath.com
(they/them)
SwiftOnSecurity @swiftonsecurity.com computer security person. former helpdesk
Kiera the Thief @kiera-the-thief.bsky.social (She/Her)
Nerd, socialist, veteran, TTRPG perpetual DM/GM, indie game developer, and tech witch.
PB Berge ๐ @persephone.blue ๐ฅ ludoarsonist
๐น๏ธ media scholar
๐ฎ game breaker
๐๐๐'๐ ๐๐๐๐ ๐๐๐๐ is out!!!
Assistant Professor of Experimental Game Design @UAlberta. ๐ trans play ๐ณ๏ธโโง๏ธ TTRPGs ๐ฒ extremism ๐ & the โจunplayableโจ
๐ https://persephone.blue ๐ฒ https://gravesnail.itch.io/next-week
ysabel @ysabel.bsky.social โข qualitative social science academic researching tech + young identities
โข new book out with @ucpress: THE KIDS ARE ONLINE https://tinyurl.com/jv33yjaf
โข words in @guardian @WIRED @WSJ @glamour
โข she/her
find me @ ysabelgerrard.net/home
Kay Coghill, PhD. @drkalyncoghill.blacksky.team Head of Community at @blackskyweb.xyz and Hot Girl General. 1922.
Committed to a Black feminist politic of collective work as a scholar, educator, and practitioner.
Very serious about hobbies.
๐ Kalyncoghill.com
Rianna Walcott @riannawalcott.bsky.social Researcher of social media, so I am contractually obliged to shitpost
Assistant prof @ UMD
Associate director of BCaT Lab
Black Brit abroad, Londoner for life ๐ฌ๐ง๐ฏ๐ฒ๐ง๐ง
MASSIVE hater
Chelsea Julian Reynolds @chelseajulian.bsky.social Director, Center for Culture & Inclusion in Media, ASU
Anil Dash @anildash.com the internet's uncle โข waging a victorious 2-front war against cars and christmas โข big fan of being a big fan of things โข go read https://anildash.com
Tor Project @torproject.org We're a nonprofit defending your privacy and freedom online. Download Tor Browser for protection against surveillance and censorship. http://t.me/TorProject
Aram Sinnreich @aramsinn.bsky.social Writer of books, player of music, professor of media, tech & democracy
Katy Coduto @katycoduto.bsky.social Assistant professor of media science @ Boston U. Researching sexting, swiping, + other online behaviors. Usually watching horror movies.
kdcoduto.com
Matt Hindman @matthindman.bsky.social Professor at SMPA GWU
Author of *The Internet Trap* and *The Myth of Digital Democracy*
political communication | digital platforms | politics of AI
Washington, DC
Feroze Sidhwa @ferozesidhwa.org Surgeon, educator, failing martial artist
Quin Evans Segall @quinevanssegall.bsky.social At-Large Member of Nashvilleโs Metro Council โข Nashville born and raised โข Municipal Govt Nerd โข Attorney โข Mom of kids, dogs, & chickens โข Laughs too loud โข Gardens too much
https://linktr.ee/quinevanssegall- S Sarena Neyman @sneyman.bsky.social writer, reader, child of Holocaust survivors, Jewish Day School grad.
Albert Wenger @albertwenger.bsky.social VC at usv.com, blog at continuations.com, book at worldaftercapital.org
Sasha Costanza-Chock @schock.cc Head of Research at OneProject.org. Author, Design Justice (https://design-justice.pubpub.org) + Out of the Shadows, Into the Streets. #FreePalestine. Trans agenda. She/they/ella/elle. More: https://www.schock.cc
Paul Irish @paul.irish web performance and DevTools, mostly.
In '97 I wrote a paper for English class on HTML Image Maps. I haven't changed much since.
Fight for the Future @fightforthefuture.org ๐ Battling techno-fascism with our Internet-savvy blend of attention-grabbing activism and mass mobilization.
https://www.fightforthefuture.org/2026
Pincoya @futurestudies.bsky.social I wish I could read and knit at the same time.
Blaine @blaine.bsky.social Sociotechnologist, activist. First employee @ Twitter, built that and pioneered social decentralization, created OAuth. Shy cloud-observer, mostly. Building Roundabout for local communities at @newpublic.org.
Paul Sheprow @paulsheprow.bsky.social Public Schools, Averting Ecological Collapse, Unions. We can build it. ๐ฆ
๐ฒ Oregon ๐ฒ
Ori Goldberg @origoldberg.bsky.social I am an Israeli. That means all sorts of things now. I write about the genocide, about politics and also, one hopes, about other things some day.
Rachel Cohen Booth @rcobooth.bsky.social Vox reporter - covering housing, homelessness, family policy
trying to prod productively
Karina Montoya @pressgirlk.bsky.social ๐ #journo researcher & program manager at @cmdgtech.bsky.social by @openmarkets.bsky.social ๐ media, digital markets, AI, public policy | ๐ฃESP, FR, PT | https://linktr.ee/pressgirlk ๐Bay Area, CA |
Taliesan @taliesan.bsky.social An engine of wealth redistribution.
Christine Lemmer-Webber @dustyweb.bsky.social Co-author/co-editor of ActivityPub (what connects together the fediverse, including Mastodon, etc). Executive Director of the Spritely Institute. Lisp/scheme enthusiast, chaos transfem, sketcher of tiny creature drawings.
https://dustycloud.org
Martin Kleppmann @martin.kleppmann.com Associate Professor at @cst.cam.ac.uk, researching decentralised systems and security protocols. Advisor to the Bluesky team. Wrote โDesigning Data-Intensive Applicationsโ (OโReilly). he/him
Hank Green @hankgreen.bsky.social Long Time Internet Guy
Lisa LaRochelle @llaro.bsky.social software person for lefty publishers
formerly pastry and chocolate person
wint @dril.bsky.social Never Bullshit
I challenge any and every one who wants to kick my ass to a debate .
https://www.patreon.com/dril
https://www.instagram.com/dril
https://linktr.ee/drilreal
Jon Bois @jonbois.bsky.social jon
https://www.patreon.com/c/SecretBase
https://www.youtube.com/SecretBaseSBN
hailey @hailey.at spreadsheet pusher.
agents, safety, and atproto.
opinions are my own, especially the bad ones.
Chris Hayes @chrislhayes.bsky.social Bronx boy. Cubs fan. Dad, husband, writer, podcaster and cable news host.
The Sirensโ Call: How Attention Became the Worldโs Most Endangered Resource out now.
https://sirenscallbook.com/
Samuel @samuel.fm claudethropologist @ bluesky
๐ the posting mines
Cecรญlia Olliveira @cecillia.com.br Co-Founder @intercept.com.br | Founder/Exec. Director, @fogocruzado.org.br (Open data on armed violence in ๐ง๐ท) | Caixa Postal 11599 CEP: 22.020-959
๐ฉ contato@ceciliaolliveira.com
Intercept Brasil @intercept.com.br Jornalismo sem rabo preso.
Apoie o Intercept Brasil ๐ https://tibr.in/doe-hoje
Siga a nossa equipe: go.bsky.app/3b9Ztxx
Randall Munroe @xkcd.com 
Paul Krugman @pkrugman.bsky.social Ex NY Times, now author of Substack Paul Krugman. Nobel laureate and, according to Donald Trump, "Deranged BUM". Also Research Professor at the City University of New York Graduate Center and senior scholar at the GC-CUNY Stone Center.
geoah @geoah.me Coffee, Keyboards, and anything decentralised. ๐๐ฆ๐จโ๐ปโ๏ธ๐
Evan Greer @evangreer.bsky.social Queer activist, writer, and musician causing problems for the powerful. Director of Fight for the Future. New album "AMAB/ACAB" out 9/19/25 on Get Better Records. $5 ft. Eve 6 out now on your fav surveillance capitalist streaming platform she/her/they/them
Mike Masnick @masnick.com Techdirt guy. Writes about social media, copyright, free speech, content moderation, civil liberties and stuff like that. Once wrote a paper that may have helped inspire this service & now I'm on its board: https://bit.ly/protocolnotplatform
Internet Archive @archive.org Internet Archive is a non-profit research library preserving web pages, books, movies & audio for public access. Explore web history via the Wayback Machine. 
Julia Angwin @juliaangwin.com Pre-order: ON COURAGE: HOW TO BE A DISSIDENT IN AN AGE OF FEAR (6/30 HarperCollins) tinyurl.com/yxpvn488
NYTimes Opinion Writer | Director, Independent Media program HKS
Sign up for my newsletter: https://buttondown.com/JuliaAngwin
Paul Frazee @pfrazee.com CTO at Bluesky. Not a nerd.