Hi @Arc team, I found an issue on the testnet explorer.
When I try to add the Arc Testnet network, I receive the following error:
“Expected an array with at least one valid string HTTPS url ‘rpcUrls’”
It looks like the network configuration may be missing or returning an invalid rpcUrls value.
Could you please take a look?
Thanks! 🙏
#ARC #Testnet #BugReport
What’s the most underrated feature of @Arc?
Everyone talks about the hype, but I’m more interested in the long-term vision.
Would love to hear your thoughts.
#ARC#CryptoCommunity#Web3#build
🏆 HISTORICAL THRILLER! ENGLAND WINS 6-4! 🏆
What an unbelievable match! The 2026 FIFA World Cup quarter-final will be remembered for years. England edges out France in a 10-goal spectacle! 🏴🔥🇫🇷
Did you see this coming? The odds on this high-scoring thriller would have been astronomical. Imagine betting on a 6-4 scoreline!
📊 Prediction Market Recap: While the favorite won, the exact score was a massive long shot. The thrill of predicting the unpredictable is what makes sports betting so exciting.
Head over to Polymarket, the world's largest prediction market, to see what odds were available and get in on the action for the upcoming semi-finals! Who will lift the trophy? ⚽📈
@Polymarket
#EnglandVsFrance #WorldCup2026 #FootballThriller #Polymarket #PredictionMarket #SportsBetting #EnglandWins
🏆 THE STAGE IS SET FOR THE ULTIMATE SHOWDOWN! 🏆
As seen on the official 2026 FIFA World Cup Final poster, it's a battle of titans: Argentina vs. Spain! Two football powerhouses clash for the most coveted prize in sports.
🇦🇷 Argentina: Can the reigning champions go back-to-back?
🇪🇸 Spain: Will 'La Roja' reclaim the global throne?
🔥 PREDICTION MARKET ODDS (via Polymarket):
This is expected to be a razor-thin margin, but here are the current probability estimates:
• 🇦🇷 Argentina Win: ~55%
• 🇪🇸 Spain Win: ~45%
Who are you betting on? Drop your prediction below! 👇
@Polymarket
#FIFAWorldCup #Final2026 #ArgentinaVsSpain #Messi #Polymarket #Football #Soccer #WorldCupFinal
Why I’m Spending More Time Exploring Arc
Over the last few days, I’ve been actively testing @Arc.
At first, I joined out of curiosity, just like I do with many testnet projects. But the more I explored it, the more interested I became in what the team is actually building.
The onboarding experience felt clean and straightforward.
I was able to explore different parts of the ecosystem, interact with the testnet, and understand the product much faster than I expected.
Of course, it wasn’t perfect.
I even ran into an RPC-related wallet connection error during testing.
Instead of seeing that as a negative, I reported it because that’s exactly what a testnet is supposed to be.
A successful mainnet is usually built on thousands of small improvements discovered by early users.
That’s why I believe participating in a testnet isn’t only about completing tasks or farming potential rewards.
It’s about contributing meaningful feedback, reporting issues, and helping improve the protocol before launch.
I’ll continue exploring Arc, testing new features, and sharing honest feedback as I go.
Looking forward to seeing how this ecosystem evolves.
Great work so far, @Arc 👏
#Arc #Testnet #Web3 #Crypto #Blockchain #Airdrop #BuildInPublic #EarlyAdopter
🎁 Giveaway 10 GTD spots for @Robingals
Supply: 3,133
Mint price: TBA
Mint date: TBA
Chain: Robinhood
To Enter:
1. Follow @Robingals & @0xerfa
2. Like + RT this post
3. Drop your wallet
⏳ Ends in 24 hours
Anyone who backed the Three Lions on Polymarket could have made some serious money.
Powered by another brilliant performance from Jude Bellingham, England sent the Vikings packing and booked their place in the semifinals.
Next up: Lionel Messi and Argentina. A blockbuster showdown awaits.
@Polymarket
#England #ThreeLions #JudeBellingham #Bellingham #LionelMessi #Argentina #WorldCup #FIFAWorldCup #Football #Soccer #Semifinal #Polymarket #SportsPrediction #FootballNews #Matchday #GoThreeLions #Messi #EnglandVsArgentina #Vikings #FootballFans