Vrabbac (blkn/acc) (@vrabbac) header
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Balkan
Joined May 2013
Photo by Vrabbac (blkn/acc) (@vrabbac)Photo by Vrabbac (blkn/acc) (@vrabbac)Photo by Vrabbac (blkn/acc) (@vrabbac)Photo by Vrabbac (blkn/acc) (@vrabbac)Photo by Vrabbac (blkn/acc) (@vrabbac)Photo by Vrabbac (blkn/acc) (@vrabbac)Photo by Vrabbac (blkn/acc) (@vrabbac)Photo by Vrabbac (blkn/acc) (@vrabbac)Photo by Vrabbac (blkn/acc) (@vrabbac)Photo by Vrabbac (blkn/acc) (@vrabbac)
Funny how things work out. I approached @tusharsinhaji at @formacity and told him I was going to be his competition. Instead, he pushed me to launch @littleunusualBK. I am incredibly grateful to the community that got me here, @SuperteamBLKN. If they hadn't given me a platform and total creative freedom to run their media, I’d still be stuck as a TV video editor on a 9 to 5 schedule. Taking on LU Balkan is the next natural step. The work doesn't stop. Super excited to kick off this new chapter in my life and career!
Little Unusual Balkan is officially live. There is an undeniable energy in this region. A culture of creatives who just get the work done. Sounds like our kind of people.
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Vrabbac (blkn/acc) retweeted
Yesterday was a big one for us 🇮🇹 It was an honor to pitch Cognios on the main stage at AIBC World in Rome as a Demo Day finalist. Standing in front of such a big crowd and sharing what we're building is a moment we won't forget. Proud to represent @SuperteamBLKN and the Solana community. Great to connect at the @solana booth by @superteamITA with fellow builders @1taptrade and @AdropProtocol, and Demo Day judge @blockchainbane1 🤌 Grazie Superteam Italy for having us 💜 #Solana #AIBCWorld
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Vrabbac (blkn/acc) retweeted
Going to @Solana Breakpoint in London? Make your card and let everyone know you're coming with the Superteam Balkan crew: blkn-breakpoint.vercel.app We've also secured 25% off Breakpoint tickets for everyone in our community 👇
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Can't believe we've been doing this for 5 Hackatona now, time sure flies
Sunday is for rest? Over at @SuperteamBLKN HQ we are helping founders to record their pitch videos! Little Unusual Balkan is supporting founders the best way we know how 🎥
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A $781B ad market pays apps cents and people nothing. Web3 advertisers already pay $1.86-3.12 for one verified wallet. The wallet owner sees none of it. Why is the person giving the attention the ONLY ONE who doesn’t get paid?
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We ran @vibhu’s pitch deck through our roaster. 4.4/10. Not great, not terrible. Good enough for @JosipVolarevic2 to jump on a call? Somehow, yes.
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Everyone has an ad blocker. Nobody has an ad payer.
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Hey @toly we have a challenge for you 👀 send us the original 2018 @solana pitch deck and let’s see if it survives @JosipVolarevic2’s pitch deck mentor on cognios
Your @solana startup 🤝 2x @Colosseum winner experience Pitch deck mentor by one of the biggest ecosystem experts @JosipVolarevic2 is live We made an AI tutor that adapts to you and reviews + suggests fixes for your one-liner, pitch deck, blurb and more cognios.io/tutors/6ac8e4525f…
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Vrabbac (blkn/acc) retweeted
Your @solana startup 🤝 2x @Colosseum winner experience Pitch deck mentor by one of the biggest ecosystem experts @JosipVolarevic2 is live We made an AI tutor that adapts to you and reviews + suggests fixes for your one-liner, pitch deck, blurb and more cognios.io/tutors/6ac8e4525f…
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An old animation breakdown from our archives because we started doing minimal grid animations before they became cool. Full breakdown of how a simple concept execution sometimes does the best job:
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After a month in beta, we’re getting ready for the @Cognios_io soft launch, right in the middle of @colosseum. We’re opening the doors to creators who want to turn their knowledge into AI tutors, and to anyone who wants to learn with them. This is where the next chapter starts.
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We've started weekly creative calls where we watch cool content and dissect it. Everyone is talking about the value of good taste, so we're making sure to develop it as a team. Dropping some of our favorite recs from the first one.
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TU Hamburg launched its “AI in Education” initiative. Next: AI tutors built by teaching staff to guide students, ask follow-up questions and support personalized learning. Universities are moving from “Can we use AI?” to “How do we build AI tutors?” That’s exactly what @Cognios_io is built for.
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In love with the way @lumiagame added my Monke in their video, go check it out!
Lumi enters the arena @colosseum
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BIG WEEK!
IT’S LIGHTS OUT AND AWAY WE GO 🏎️🏁 We’re teaming up with @LunoGlobal to cover the biggest race yet at Sepang Circuit, Malaysia 🇲🇾 See you at Race Day!
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Told you'll something unusual was cooking and this is just the beginning
The Solana Summit Serbia aftermovie opens with a line about the Balkans: "People have been marching through it for centuries, always on their way to somewhere else." This August, more than 80 speakers came from all over the Balkans, and from as far as America, the UK, Germany and India. 1,500 people filled two packed stages at Sava Centar, 13 startups pitched live on Demo Day, and 20+ side events took over Belgrade. To every speaker, sponsor and guest, and to the whole @Solana community, thank you for taking this so far past our expectations, it means a lot to us, and we plan to keep building from here for many years to come.
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Vrabbac (blkn/acc) retweeted
Another little bit of alpha for our community. Consider this a reminder to build an extensive reference bank before your next project (and share it with us too).
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Y Combinator just put AI tutors on its Fall 2026 Requests for Startups list. Their vision: AI that doesn’t just answer questions, but actually teaches. It adapts to the learner, guides them step by step, and gets better at teaching them over time. Their focus is young children. At @Cognios_io, we’re approaching the same shift from another direction: turning real expert knowledge into AI tutors with structured learning paths, lessons, tests and milestones. Education needs more than AI answers. It needs AI that can actually teach.
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Vrabbac (blkn/acc) retweeted
"Our background is part of the product." “Beekeeping is in my DNA. We’ve been doing it for generations, and I run an apitherapy center where we work with bees and bee products.” - @0xBeeSmart Our move onchain starts with something we’ve been building and operating long before crypto.
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