$ARBITRUM Catalyst Posts

xeet @xeetdotai · 2026-07-07T20:03:54+00:00

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NEW TOURNAMENT ALERT Compete for $25K USDC + 125K $VAULT (Season 1) @UseVault777 is a non-custodial casino built on Arbitrum. Play your favorite games from Pragmatic, Hacksaw, and Evolution, now fully on chain. Start or join a squad: xeet.ai/tournaments/va …

AI visual analysis: A promotional graphic announcing a partnership between XEET and Vault777, featuring the glossy pink "X" XEET logo and the white Vault777 logo side by side against a dark background, highlighting their new $25K USDC + 125K $VAULT tournament series on the non-custodial Arbitrum-based casino.

❤️ 139 likes · 🔁 24 retweets · 💬 53 comments 👁️ 15.8K views

𝗵𝘂𝗻𝘁𝗲𝗿 @BFreshHB · 2026-07-07T10:30:00+00:00

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fun fact: for the first ~1 1/2 years of @arbitrum mainnet there were 0 grants this was 2021/2022 where monetary incentives for deploying was not only expected, but required if you wanted to stay competitive with incumbents at the time (polygon/bsc/optimism) fast forward to

❤️ 30 likes · 🔁 0 retweets · 💬 7 comments 👁️ 2.2K views

funghibull @funghibull · 2026-07-07T17:11:44+00:00

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This is easily one of the most interesting takes on prediction markets I've seen TL;DR: • @americanspend has built a data layer on @arbitrum called Revere that ingests and models 3.7B US customer transactions monthly ($2.4T/yr) • @spendmarket is their first product and lets

❤️ 18 likes · 🔁 2 retweets · 💬 5 comments 👁️ 975 views

Arbitrum @arbitrum · 2026-07-07T15:05:33+00:00

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The Arbitrum Platform grows

❤️ 10 likes · 🔁 0 retweets · 💬 1 comments 👁️ 589 views

Arbitrum @arbitrum · 2026-07-07T16:31:08+00:00

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Grats team, excited to continue building programmable infra together

❤️ 2 likes · 🔁 0 retweets · 💬 0 comments 👁️ 263 views

Vladimir Prosvirkin @vlprosvirkin · 2026-07-07T16:58:15+00:00

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Excited to attend Arbitrum Founder House London @ArbitrumDevs Let's make Arbitrum Great Again Want to see what's coming for the chain and how we can help and coordinate, specifically with my recent launch in @OTTO_Treasury and collaboration with @arc with their mainnet

AI visual analysis: Open House event graphic for Founder House in London, featuring 'POWERED BY ARBITRUM', a photo of Vladimir (Founder / Builder) with a rocket illustration.

❤️ 2 likes · 🔁 0 retweets · 💬 0 comments 👁️ 255 views

Arbitrum @arbitrum · 2026-07-07T12:17:32+00:00

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❤️ 0 likes · 🔁 0 retweets · 💬 0 comments 👁️ 188 views