Circle's "institution-grade compliant Layer-1" ARC chain mainnet will open for public testing and public mainnet access at 9:16 AM ET on September 16 (around 12:00 AM China time on September 17). There's no need to say much about how important the ARC chain is—let's focus on how to play it.

ARC Chain Official Resource Roundup

· Official Website: arc.io

· Developer Docs: docs.arc.io

· Ecosystem Roundup: arclenz.xyz/ecosystem

· Block Explorer: explorer.arc.io

Compiled a Strongest Public Mainnet Participation & Early-Mover Pitfall-Avoidance Guide

Step 1: Cross-Chain Funding and Asset Front-Running

The moment the mainnet opens, your account must have ARC chain USDC, otherwise you won't even be able to pay Gas fees!

Standard Bridging (after mainnet launch):

· Official/Partner Cross-Chain Bridges: Across, Axelar, Stargate, Wormhole, CircleWarp Bridge (circlewarp.fun/bridge), or DYOR Bridge (supports Base to ARC, takes about 10–30 minutes).

· Bridging Advice: In the early stage after the mainnet opens, first use 1–10 USDC for a small test to ensure the full process of "arrival > swappable > sellable" is smooth before scaling up funds.

Turbo/Front-Running Options:

· Use long.supply/bridge to bridge Robinhood chain $CRCL assets to ARC. This is the platform recommended by Bonk guy, but the LONG token distribution is somewhat overly concentrated, so be aware of the risk.

· Use full-chain aggregation trading tools (such as GMGN, FOMO) to directly route USDC from Base or other chains into ARC at high speed via cross-chain routing and complete the purchase.

· Obtain through OTC premium, which belongs to the smuggling pool and carries a premium, so pay attention to risk control.

Step 2: Network RPC Configuration

ARC is fully EVM-compatible and can be used with OKX Wallet, MetaMask, or Rabby. OKX Wallet will most likely support it automatically on day one; if manual addition of parameters is needed:

Network Name: ARC Mainnet

RPC URL: http://rpc.blockdaemon.mainnet.arc.io

Alternative: https://rpc.arc-scan.org

Chain ID: 5042

Symbol: USDC

Explorer: http://explorer.arc.io

Step 3: Ecosystem Tools & The Frontline for Token Sniping

When a new chain launches, infrastructure comes first:

Trading / Launchpad:

WARP (circlewarp.fun): Meme launch + trading + cross-chain all-in-one

o1.exchange: Backed by a16z / Coinbase Ventures

AstraPump: One-click token creation + trading

On-chain Monitoring & Sniping Bots:

GMGN.ai: ARC chain now live, view candlestick charts, pool depth, and holder distribution

FOMO Family: Ideal for monitoring smart money "leader" address movements

For more, check the ecosystem roundup: arclenz.xyz/ecosystem

Early-stage opportunities on a new chain offer massive upside, but also come with extremely high risk! DYOR, manage your position size! Wishing everyone 100x gems on ARC!

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