Arjan Zijderveld @arjanzijderveld
@JAMdotTech - working on JAM. @polkadot linkedin.com/in/arjanzijder… Rotterdam, Nederland Joined April 2012-
Tweets35
-
Followers206
-
Following125
-
Likes621
1/8 🚨 Announcement 🚨 JAMdot Technologies is proud to announce that we’ve officially taken up stewardship of Polkascan’s Python libraries for the Polkadot ecosystem. 🧵👇 #Polkadot #Python #Web3 #OpenSource
Thank you JAMers for the inspiring conversation!! @Polkadot @kianenigma @danicuki
If you find the Gray Paper a bit too dense and granular, can we recommend a shorter version with all the important bits? The Polkadot Wiki is a really important resource for explaining how the tech stack fits together: here's the new page on JAM🍓 ➡️wiki.polkadot.network/docs/learn-jam…
@GldnCalf @ThePhunky1 @LeemoXD @Officially_Rish @soundofsohail @PolkadotNowInd 🥚 This week on AAG... Polkadot Motion - 5208.94 DOT (~$26k) @PolkascanOrg's @arjanzijderveld hops on to discuss maintenance of the popular Python Libraries. 👨💻 🧵👇
Dora KSM parachain block explorer is live. Use the following link to access: scan.dorafactory.org/DROA-KSM Kudos to @polkascan team for providing a great open source public good!
Очень расстроен решением Путина отказаться от возможности мирного решения спора с Украиной и вместо этого начать войну. Это преступление против украинского и русского народа. Хочу желать всем безопасности, хотя знаю, что не какой безопасности не будет. Слава Украине.
Congrats to @polkascan with their new, rather slick, UI explorer.polkascan.io/polkadot
Polkascan’s Python libraries now support keypair-generation, signing and signature verification capabilities and @polkascan's @substrate_io Interface integrates with Parity Signer. medium.com/polkadot-netwo…
Polkascan's [@polkascan] Enriched Substrate Interface facilitates onboarding of developers to integrate existing and new chains built with @paritytech's #Substrate with existing or new Python applications or applications in any other language. Learn more:bit.ly/31djlTt
First iteration of my dapp is working. A simple Roguelike game I've been building in Python. The dungeon is generated dynamically as you explore. The seeds for generation are block hashes from @kusamanetwork (big thanks to @arjanzijderveld @polkascan for Python the API).
I can't express just how awesome this is.
Explore a new way to think about the financial performance of cyberspace economies in @polkascan's first multi-chain economic analysis. medium.com/polkadot-netwo…
All videos from #DOTCon0.5 are online. See talks from: @gavofyork, @rphmeier, @amer__ameen, @M4K070, @raykyri, @Ivshti, @WatanabeSota, @martoncsernai, and @arjanzijderveld youtube.com/playlist?list=…
Thanks to @polkascan, the Polkadot ecosystem now has an open-source block explorer that will work for any #Substrate-based chain. Read more: medium.com/polkadot-netwo…
"Our mission at @polkascan is to make multi-chain data accessible.” At @Web3summit, @arjanzijderveld presents how to build, run, and hack on #Polkascan. #Web3Summit2019
.@polkascan on “Running a Runtime on @kusamanetwork at DOTCon0.5 Tune in via livestream: youtube.com/watch?v=_VbF0N…
Tune into the DOTCon0.5 livestream now (youtube.com/watch?v=_VbF0N…) and learn how to set up a block explorer on Kusama with @polkascan.
"Every chain built on Substrate shares common principles, which makes it possible for the first time to build a multi-chain explorer on a singular tech stack." Learn how @polkascan uses Substrate to explore many blockchains in one place. parity.io/built-on-subst…
Foigoc @Foigoc4729
17 Followers 401 Following A woman with a voice is, by definition, a strong woman.
Tianyi @tianyi_gc
183 Followers 176 Following Cooking JAM @spacejamapp, author of https://t.co/arATJJ4w3w
まり庵 @mariaandres00
180 Followers 5K Following オタ活用別アカ。2021年夏、金カムにハマって10数年ぶりにオタクに戻って来たアラフォー。無言フォロー失礼します。杉尾、鯉月、月鯉等。🐶🏒カプ固定なし。蛍🔥の坂伴に沼った←🆕
Alice und Bob @ Token... @alice_und_bob
28K Followers 3K Following Polkadot Ecosystem Developer • Building the Revolution • Follow for DOT News, Projects & Governance
AbuTuraab @Aliyu_Adeniji
85 Followers 373 Following Polkadot developer | Polkadot Security Researcher | @Polkadot Ambassador | Contributor @PolkadotAfrica | Contributor @paraspell
333satoru🦣 @333satoru
251 Followers 7K Following
Key.Pro @DJDOGfoundation
13K Followers 7K Following The Key to Everything. @DJDOGfoundation before, now @HashKeyPro
Qinwen Wang @Qinwen_Wang
4K Followers 1K Following Founder of @LollipopHQ on JAM to bridgelessly scale @Solana ; Pre @web3foundation; Forbes 30U30; Always an Art people
Key.Pro @KeyDotPro
34K Followers 8K Following The “Pro” of @HashKeyGroup | 🙏🏻 Hiring: [email protected]
Jack Daniel's @NtzDzz55249
52 Followers 175 Following
JamZig @jamzig_dev
274 Followers 110 Following ⚡️🛠️ A Zig-fueled implementation for the JAM protocol
PEPE.dot 🔮 @pepearaucano
3K Followers 4K Following all thinks Web 3.0 // @gavofyork only one 🇦🇷🇮🇹 Building @Polkadot Comm @PolkadotArgenta @PolkadotUruguay @kaosinba🗞 Publicist / Crypto since 1999
Polkadot Argenta🧉 @PolkadotArgenta
1K Followers 3K Following Somos la comunidad Argentina de @Polkadot y @Kusamanetwork 🇦🇷 🧉 Unite a nuestro Telegram: https://t.co/3BYz8x3sSO boss @pepearaucano
Ithaca Protocol @IthacaProtocol
77K Followers 943 Following AI Enabled, Non-Custodial, Composable Option Protocol Backed by @CumberlandSays and @wintermute_t
Sartew @SartewVDBiRW9
10 Followers 397 Following
Karim Jedda @KarimJDDA
2K Followers 810 Following Director of Product Engineering @ Parity Technologies | Data engineering with Rust: https://t.co/3mBsS2pQcn
isidoro @Ruby24151333
4 Followers 227 Following Available for sex plans without any hassle and in discretion
Guidø @w3nguido
3K Followers 2K Following Polkadot Ecosystem Agent | Member of @TrustlessCore Decentralized Voices (Cohort 4 & 5) by W3F.
Parity Technologies @paritytech
68K Followers 259 Following We're the Web3 innovators, core engineers, and Rust devs powering the decentralized web by developing @Polkadot. Here since 2015. Here to stay.
Goofycrisp @goofycrisp_
29 Followers 700 Following "random person who did something at some point on the chain" - Charles Hoskinson, creator @snekcoinada, advisor @snek energy
David @notdevid
1K Followers 297 Following Not a vibes guy. Cosmic Officer at @SpaceComputerIO - ズ乇刀丁口 Strategies - prev. @helloSQD
Polkadirks @Polkadirks
798 Followers 990 Following Digital Asset Development & Regulation Expert - Prev @polkadot Product Researcher and Head Ambassador. PhD Information Systems Candidate - tweets are my own
tugy @tugytur
1K Followers 970 Following deep inside a data center | captive @ west ham | co-founder @amforcag
⚡Crypto_Krill⚡ @Crypto_Krill
5K Followers 5K Following #Bitcoin: Why stay in prison when the door is wide open? | #UASF + #NO2X = #Segwit + #LightningNetwork⚡ = Parabolic | #Hyperbitcoinization #Polkadot $DOT #BeL2
GavinJoe @syu8270anfvja
13 Followers 188 Following Thank you for your attention.I have a mission to promote more reliable cryptocurrencies
Le Comte de Monte-Cry... @PolkaCode
2K Followers 3K Following ✨ Monteur vidéo @TheKusamarian : The #1 news resource on Polkadot Ambassadeur Rank III - Senior @Polkadot クサマ 🇫🇷
Alessandro Palombo @thealepalombo
78K Followers 1K Following The Citizenship Guy | Get 🇵🇹/🇪🇺 residency & citizenship @bitizenship, Bitcoin Ecosystem GV Fund | Simplifying borderless living | https://t.co/Df4qUrxqhG
Devon Shigaki | Fresh... @devonshigaki
584 Followers 4K Following Life is simply complicated. If I’m talking to myself I’m having a team meeting 🤫 leading by learning while counting to infinity… #fullstack #data #engineer 🦀
Emiel Sebastiaan @emielsebastiaan
260 Followers 241 Following Occasional academic, artist & adviser, not neutral, Latourian, founder @JAMdotTech @SDFInst @GOATropeArt @polkascan. At my best at dinners and parties.
Jonathan @JonPDunne
865 Followers 1K Following built @wearetalisman; prev. tea boy @flexdapps; triathlonist;
Adam Clay Steeber @AdamSteeber1
3K Followers 2K Following Follower and servant of Jesus Christ our LORD.
Bianca @vickyrajput786
131 Followers 954 Following
Mikko Ohtamaa @moo9000
20K Followers 14K Following Cofounder @tradingprotocol - Digital rights, blockchain, information security, open source, Bitcoin | https://t.co/vpMeNzzzdR
Konstantin Zherebtsov @soyome
488 Followers 2K Following Building TON LST @bemo_fi | Web3 Security @pessimistic_io
trees @theflyinghutch
5K Followers 2K Following
n0vax Returns @n0vaxReturns
820 Followers 745 Following Domain Appraisal | Web3 Brand Consulting, ENS Brokerage, & Digital Asset Management | Join Our Contact List: https://t.co/L5oiQMNapW
Tianyi @tianyi_gc
183 Followers 176 Following Cooking JAM @spacejamapp, author of https://t.co/arATJJ4w3w
Christoph @DaKampe
826 Followers 1K Following Trying to avoid @lordfwog beat me in armwrestling. Hanging out with @mark_cachia_ to support him building @scytaledigital.
Scytale Digital @scytaledigital
4K Followers 100 Following Investing in the business of blockchain with @mark_cachia_ & CEO @dakampe. Welcome to the future of asset management.
Colorful Notion @colorfulnotion
1K Followers 745 Following Trustless green supercomputers jam intently.
JavaJAM @javajam_io
580 Followers 37 Following Enterprise-grade JAM protocol implementation in Java. Built by @Method5.
JamBrains @jam_brains
172 Followers 15 Following Implementing the JAM Graypaper to bring forth the next iteration of Polkadot ✨ Maintaining https://t.co/jrlDke1tM0 and https://t.co/EAUwZVeuHp
jamixir @jamixir
697 Followers 15 Following The power of @polkadot JAM. The elegance of Elixir - core team: @luke_fishman and @danicuki
JamZig @jamzig_dev
274 Followers 110 Following ⚡️🛠️ A Zig-fueled implementation for the JAM protocol
Gavun Wud @gavunwud
4K Followers 188 Following $WUD Polkadot fownder & cheef arkitukt memecoin Agent: @gavunwud_agent Telegram: https://t.co/AmOLIU63vQ 🍻 Buy Now http://t.co/mHgw0GYo6Y
Physics In History @PhysInHistory
1.0M Followers 0 Following Photos from the history of physics | © with mentioned Archives. Shared for educational purposes. Einstein portrait © Ullsteinbild. Subscribe for curated papers.
Mark Cachia @mark_cachia_
2K Followers 634 Following
A Glass With Gav @aglasswithgav
380 Followers 6 Following A monthly podcast and sit-down conversation with @gavofyork and @mark_cachia_. Watch or listen on X, Spotify & YouTube.
rob de wijk @robdewijk
72K Followers 615 Following The Hague Centre for Strategic Studies; Professor of International Relations, Leiden. https://t.co/tvu06eFmFj
Alessandro Palombo @thealepalombo
78K Followers 1K Following The Citizenship Guy | Get 🇵🇹/🇪🇺 residency & citizenship @bitizenship, Bitcoin Ecosystem GV Fund | Simplifying borderless living | https://t.co/Df4qUrxqhG
Karim Jedda @KarimJDDA
2K Followers 810 Following Director of Product Engineering @ Parity Technologies | Data engineering with Rust: https://t.co/3mBsS2pQcn
Startale 💿 @StartaleGroup
68K Followers 55 Following Startale is building the foundation of the next civilisation by bringing the world onchain. Building @soneium, @AstarNetwork & @StartaleCS.
web3kasper @web3kasper
10K Followers 2K Following CFO Mythical Games - @PlayMythical, @FIFARivals, @PlayNFLRivals, @EnterTheMythos. Previous CFO @Web3Foundation.
David @notdevid
1K Followers 297 Following Not a vibes guy. Cosmic Officer at @SpaceComputerIO - ズ乇刀丁口 Strategies - prev. @helloSQD
tugy @tugytur
1K Followers 970 Following deep inside a data center | captive @ west ham | co-founder @amforcag
Polkadot Decoded @PolkadotDecoded
13K Followers 10 Following Decoded stage at sub0, The Polkadot Flagship Conference. 14-16 Nov 2025 Buenos Aires
Luke Schoen @ltfschoen
679 Followers 2K Following
Nova Wallet @NovaWalletApp
23K Followers 237 Following Next-gen iOS/Android app for @Polkadot & @Kusamanetwork eco 🌌 100+ networks 💖 Amazing UX/UI ✨ Community-focused ⚡ Fast & Feature-rich 🦾 Secure & Open source
Leemo @LeemoXD
5K Followers 503 Following Chief Nice Officer @NovaWalletApp Co-founder @ChaosDAO My opinions are my own and are not representative of whatever the fuck I'm involved with.
Phunky (Ryan) 🌎�... @ThePhunky1
9K Followers 1K Following all about living, loving, laughing, and learning • kv • head of protocol partnerships @global_stake • Ardent blockchain education liaison
Saxemberg @saxemberg
1K Followers 919 Following Blockchain Infrastructure, Privacy, Governance, AI & Robotics. The future is decentralized.
Alice und Bob @ Token... @alice_und_bob
28K Followers 3K Following Polkadot Ecosystem Developer • Building the Revolution • Follow for DOT News, Projects & Governance
Energy Web @energywebx
75K Followers 472 Following We build open-source digital technologies that help companies navigate the energy transition.
Arend Jan Boekestijn @ajboekestijn
92K Followers 2K Following @Speakersacademy, How to build new World Order? https://t.co/g1MKLzEC7x https://t.co/J4qGZsqF8v @timdewit
Jos Visser @GolezTrol
280 Followers 187 Following Full Stack Overflow Developer https://t.co/LeSP7dFcIi
Grace @grace_bearr
82 Followers 302 Following adding colors to my life.🌈🧸 EN🇺🇸JP🇯🇵 Translator/Interpreter😎💻 real estate asset manager ❤️ #blessed #dowhatmakesyouabetterperson
The Spectator Index @spectatorindex
3.1M Followers 0 Following News, media and data from around the globe. Covering politics, economics, science, tech and sport.
br1an @brianchoffman
24K Followers 3K Following VP Engineering @ArchNtwrk 🟠, former CEO OB1, maintainer of OpenBazaar, product@kraken, cybersecurity/PKI consulting for Fortune 500 companies
Polkadot Parachain Ne... @DotParachains
37K Followers 268 Following Parachain News: highlighting real Web3 and bringing you Polkadot updates and insights. Stake $DOT and $KSM with the PromoTeam Validator.
Bill Laboon | Web3 Fo... @BillLaboon
27K Followers 1K Following Vice President of Ecosystem at W3F. If you want me to read your DM, include the word “mellifluous”.
DFA @dieterwooo
940 Followers 665 Following partner at @Dialectic_Group & CCO at @heliaxdev, working on @anoma & multi-chain ecosystems
Ruitao Su @ruitao_su
23K Followers 1K Following Co-Founder @AcalaNetwork @KaruraNetwork @LaminarProtocol
Bruno Skvorc @bitfalls
95K Followers 7K Following Shadowbanned @0xpolygon devrel. Building apps - full list at https://t.co/vxmQW9LiPT, selling civil disobedience merch at https://t.co/7tuAseMw4u
Trends for United States
You might like
