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The significance of Arc v0.7.2 isn't the version number. It's the signal. Networks earn trust through continuous upgrades, testing, and operational maturity long before mainnet. Reliable financial infrastructure requires predictable execution, stable validator performance, and constant iteration. Good to see @arc continuing to strengthen the foundation. 🔥

Arc Testnet is upgrading to v0.7.2. This release activates on Testnet on June 18, 2026 at 5:00 AM PT, bringing new features to the network. Please upgrade your testnet nodes before activation to avoid desyncing. Release notes: github.com/circlefin/arc-nod…

The reality is, many of the activities businesses rely on every day such as payroll, treasury operations, trading strategies, asset issuance, B2B payments, and FX, require privacy while still maintaining accountability. Arc's privacy whitepaper outlines a future approach to opt-in confidentiality with governed visibility for authorized parties. The goal isn't anonymity. It's giving organizations the ability to protect sensitive financial activity while preserving trust, compliance, and transparency where it matters. That's a critical building block for bringing more real-world financial activity onchain. @silencexlm provides an honest look at the white paper. Read more in Arc House community.arc.io/home/blogs/…

Circle Research introduces Arc Multi-Proposer Protocol (AMP), a new approach to block building. AMP introduces proposers that bundle user transactions into payloads and broadcast them directly to validators. The result: → Bounded inclusion → Fixed ordering → Application-aligned order flow For financial applications, block construction matters. Predictable settlement needs predictable transaction handling. circle.com/blog/amp-rethinki…

Have you reached 500 Arc points? Drop a screenshot of your score below. 👇 @arc #BuildOnArc #Arc

Relay support, mainnet RPC sightings, and more ecosystem signals. Nothing officially confirmed yet, but the pieces seem to be coming together. Continuing to build and test on Arc while we wait for the next announcement. Continuing to build and test my USDC app on Arc while we wait for the next announcement. @arc #BuildOnArc #Arc

امروز رفتم

Everyone is waiting for June 9. I'm just doing it in style. 🐧🎀 Counting down the days until The Bored Room. @arc arc.io/theboredroom

Arc Moves Fast. This Does Not. Watch what Arc was built to leave behind. June 9. arc.io/theboredroom

Just crossed 500 points on Arc. ✅ Spent the last few weeks learning, participating, building, and engaging with the community. Builder submission is now in. Looking forward to the next chapter and excited to keep building alongside the Arc ecosystem. 🚀 @arc

Just crossed 500 points on Arc. ✅ Spent the last few weeks learning, participating, building, and engaging with the community. Builder submission is now in. Looking forward to the next chapter and excited to keep building alongside the Arc ecosystem. 🚀 @arc

The Bored Room perfectly captures what's broken with traditional finance: Too much waiting. Too many approvals. Too much friction. Excited to see what Arc reveals on June 9. arc.io/theboredroom

AI agents need infrastructure that can match the speed and determinism of software. Arc gives developers a more usable foundation for the agentic economy with: → Gas paid in stablecoin (starting with USDC) → Sub-second deterministic finality → Programmable settlement logic → Opt-in transaction privacy That makes it easier to build systems where agents can transact, coordinate, and settle value in real time.

Prediction markets become much more interesting when they move beyond speculation. The real opportunity is using them as infrastructure for forecasting, risk management, and decision-making. To get there, builders need reliable settlement, predictable costs, and deep liquidity. That's where the next wave of innovation begins. @arc

Most chains compete for liquidity. Arc is taking a different approach. Instead of treating stablecoins as just another asset, Arc is building an entire L1 around them. Gas in USDC. Native EURC support. Institutional grade settlement. Real-world asset infrastructure. The question isn't whether stablecoins will grow. The question is which chain will become their home. @arc

Most people chase attention. Builders chase progress. Architects stay consistent long enough to make success inevitable. 🏗️

Everyone talks about the next killer app. What interests me more is the infrastructure being built underneath: → Stablecoin-native payments → Agentic finance → Lending rails → Real-time data → Institutional-grade security That's the direction Arc seems to be taking. Still early Watching closely. 👀 @arc arc.io

🚨 New from @arc & Circle They just released a Post Quantum Security Roadmap outlining how Arc plans to protect wallets, smart contracts, validators, and digital assets against future quantum computing risks. If you're interested in the long term future of USDC, RWAs, and onchain finance, this is worth reading 👀 arc.io/post-quantum-whitepap…