Radion Maksymenko

Cofounder & CEO, @Radzib_Interact (@EchoesOTRozlom).
Building & researching on Solana.

[Radion Maksymenko @ZiBibro]

Будуємо Echoes Forge давно й на чистій вірі — редактор, де ти вплітаєш власну ідею прямо в сюжет гри.

І нас узяли у фінал Web3 Resilience Lab від @BinanceUkraine. Маєш Binance з українським KYC? У списку знайди Echoes Forge (#90) і тисни жовту «Проголосувати» (стане сірою = голос є), до 20.07. Для мене це особисто багато значить 🙏
Нема Binance чи ти не з України? Ретвітни, поширення зараз для нас не менш цінне.
https://t.co/NYt1qYH6Zy
#Web3ResilienceLab @RadZib_Interact @EchoesOTRozlom

[Echoes Forge (Echoes of the Rozlom) @EchoesOTRozlom]

1/4 We built a read-only Solana indexer that streams compressed-NFT mints and marketplace sales over @rpcfast gRPC. No polling, nothing written on-chain.

[Superteam Brasil @SuperteamBR]

329 submissions. 10 winners. 🧵

The Solana AI Kit Skills @SuperteamEarn bounty results are in and we have some heavy hitters!

Congrats to everyone who shipped, and thank you for making the Solana agentic space even more powerful 🦾🤖

🏆 The Top 5 Skills

🥇@RZ1989sol solana-cpi-safety: detects and prevents four cross-program invocation vulnerability classes + coverage of CPI return-data spoofing
🥈@blchead solana-auditor: production-grade security audit for any codebase, 18 checklists, 1,209 verification items, 109 known attack vectors
🥉@soltyagi solana-indexer: expert skill at reliably indexing on-chain Solana data into a database and serving analytics; idempotent, cursor-checkpointed, and reorg-safe
🏅 @sou_foka community-moderation/ Foka AI: comprehensive evasion-resistant moderation skill backed by Foka's vast expertise; it moderates scams, manages member contacts, triages support, and routes questions to the right person/links
🏅 @ZiBibro crypto-legal: legal and compliance triage for Solana-native founders across the United States, the EU, and Brazil juristinctions

+ we couldn't leave out @Cryptokabum position-manager with the most complete skill around CLMM management across @MeteoraAG @Raydium & @orca_so, who submitted a killer PR but forgot to submit to the bounty in time 😂

Up next👇

[Radion Maksymenko @ZiBibro]

6/6 I shipped this as an open, MIT crypto-legal skill for the Solana AI Kit: read-only agents map a mint or program's on-chain facts to the US, EU, and Brazil legal tests.

Skill: https://t.co/am90DqiwCb
Paper: https://t.co/RZfFOyYdyz

cc @SuperteamBR

[Radion Maksymenko @ZiBibro]

1/6 Does keeping upgrade, mint, or freeze authority make your Solana token a security? I went through the US, EU, and Brazil rules as of June 2026. The answer is narrower, and stranger, than most threads admit. Not legal advice. 🧵

[Radion Maksymenko @ZiBibro]

5/6 A Token-2022 trap: the interest-bearing extension mints nothing. It only moves a displayed number while your balance stays put. So the risk lives off-chain, in any promise that the yield is real. Classify by the lever and the promise behind it.

[RadZib Interactive @RadZib_Interact]

1/5 Summer at RadZib Interactive, building in the open. Here’s where the focus goes, and the bigger picture it serves. @EchoesOTRozlom

[RadZib Interactive @RadZib_Interact]

This spring at RadZib Interactive had one job: get Echoes Forge — our UE5-native editor for standalone narrative games — from idea to something you can watch run. It happened. Quick recap. @EchoesOTRozlom 🧵

[Radion Maksymenko @ZiBibro]

A week ago, there was an incredible party at Solana Summer Day in Kyiv — and I was there 🔥
We finally got to relax and have a great time. I caught up with old friends and met new ones — an evening like that really recharges you 🙌

[Superteam Ukraine @SuperteamUKR]

What happens when 150 people who spend their days building get together? ☀️

After months of building, we finally got together!

Solana Summer brought together @Superteam members, founders, builders, creators, and friends from across the community for an evening of new connections, fresh ideas, and conversations that will continue long after the event

Challenges, open mic, networking, and a rooftop packed with ambitious people

The best communities aren't built online alone

And the best part?

@Solana Summer is just getting started

[Superteam Earn @SuperteamEarn]

3/ RPC Fast Track

🥇 @hanami_foresee - BENTO
Real-time firewall for AI agent wallets.

🥈 Bastien Lev Guinot - HashFox
Trading competitions with live on-chain rankings.

🥉 Vicenzo Tulio - Seedling
Family allowance vaults with Kamino yield.

🎖️ Alexander Vicol - HealthLog Protocol
On-chain health data logging protocol.

🎖️ Aaron Kessler - FatCat
Solana trading bot and market tool.

🎖️ @xtrinks - Alerith
On-chain MMORPG powered by Solana infra.

🎖️ @ZiBibro - Echoes Forge
Creator marketplace for game content licenses.

🎖️ Oleksii Kondratenko - Backyard Finance
A yield manager that keeps capital liquid.

🎖️ @vivekpal0x - Foundation
Solana app powered by high-throughput infra.

🎖️ Apex TClaw - TraderClaw
AI trading assistant for Solana markets.

🎖️ @0xRudraSol - SentinelGuard
Real-time mainnet transaction monitoring.

🎖️ @themetalboyrick - Pact Network
x402-powered network for RPC endpoint usage.

🎖️ @prakharshri18 - TrenchersAI
Low-latency AI agents for token sniping.

[Radion Maksymenko @ZiBibro]

Hanging out with the 1% on @SuperteamEarn https://t.co/hGfdyLaotD

[Radion Maksymenko @ZiBibro]

Congratulations to the winners and all the participants! It’s been a great journey we’ve shared with you!

[Superteam Ukraine @SuperteamUKR]

Frontier @colosseum hackathon has been the most intense one yet for Superteam Ukraine 🇺🇦

It all started with Solana Startup Terminal - an 8-week educational program covering both business and development tracks for young founders and builders.
It brought together 30+ teams, many of which delivered strong results.

Huge kudos to Olya, Sasha, Kosta, @Bumble_9, @rijinyun, @Jeytery1, and @john_nomadz for leading this journey 👏

We also visited 7 universities and hosted 10 lectures, sharing opportunities within the Solana ecosystem for both founders and everyday users.
Special thanks to @RegressorPU for being such an active contributor.

Our Buildstation played a big role in connecting local teams and pushing their products forward - with pitch & roast and tech roast sessions, followed by online and offline demo days that rewarded the strongest teams and ideas.

Big appreciation to our special guests @ctonehour and @MaxHryshko for their support 🙌

We focused on balancing support for existing projects while bringing in new builders - and it worked. We ended up with 81 submissions and ranked in the global top 10 by registrations.

Huge thanks to everyone who built with us throughout the season, joined mentor sessions, asked hard questions, shared feedback, and kept showing up every week.
Your dedication, curiosity, and willingness to help each other are what make this community stronger every season.

And now, we’re excited to share the winners of the local track:

🥇 $5000 - @riftatm

Bidirectional crypto ATM powered by Solana | Buy & sell tokens, stablecoins, RWAs, and tokenized stocks

🥈 $3000 - @cashflow_fi

Personal finance app - Earn yield on stablecoins, invest in gold and stocks, and more. Solana Mobile Hackathon winner, live on @solanamobile

🥉 $2000 - @polygamingxyz

Trading terminal built for esports prediction markets

We’re proud to see the quality of submissions improving year by year and we definitely can’t skip highlighting other great projects 👇

• @backyard_fi
• @Blastit_trade
• @DiScoreAI
• @echoes_fans
• @tsunammitools
• @holdoutgg
• @grindurus
• @solwear_
• @NextVibeWeb3
• @Orbital_Markets
• @_Cryptelix_
• @Hashwallapp
• @the_oxar
• @SplitPactHQ
• @ilyonProtocol

and many more

[Sailor @solana_sailor]

2,857 projects entered Colosseum Frontier

I put them all in one image

Looks like an entire ecosystem
But it’s a single hackathon

Build on Solana.

[Radion Maksymenko @ZiBibro]

Stage video here (silent, recorder dropped audio). Pitch landed cleanly. Thanks @SuperteamUKR for putting the room together.

Your stories. Our world.

[Radion Maksymenko @ZiBibro]

Pitched Echoes Forge @EchoesOTRozlom at @SuperteamUKR Ukrainian Demo Day in Kyiv last weekend. Final stop of the Frontier hackathon cycle, a few minutes on stage to show why a creation tool for indie story-game creators is the right call right now.

[Echoes Forge (Echoes of the Rozlom) @EchoesOTRozlom]

Applied to Web3 Resilience Lab today — Ukraine's Web3 incubation program jointly run by @mintsyfra @binance @Lviv_IT_Cluster and Web3 Institute. Six months of incubation overlap exactly with our Phase 0 editor launch. https://t.co/LVPUVZBF0M

[Echoes Forge (Echoes of the Rozlom) @EchoesOTRozlom]

150 votes on @legendsdotfun for Echoes Forge — the creation tool we're building for indie story-game creators, with Echoes of the Rozlom shipping alongside as the showcase. Thanks to everyone who voted. Add yours with invite code U9ZHXF - https://t.co/aiP1IYrMBz
@SuperteamUKR