Ethereum Ecosystem

R0AR Chain is a Layer-2 blockchain powered on top Ethereum. It built on the Optimism OP Stack, aimed at delivering scalable, secure, and cost-effective infrastructure tailored for DeFi and real-world asset (RWA) applications. Validator purchase node licenses as ERC-721 NFTs (e.g., “Grail,” “Legendary”) that each authorize node operation, with equal rewards in ETH and the ecosystem’s utility token, $1R0R. These NFTs also grant permissioned access to advanced AI integrations via R0ARacle, platform tools, and future airdrops. R0AR nodes validate transactions, ensure data availability, support cross-chain functions, and reinforce network security. The chain supports full EVM compatibility, enabling developers to seamlessly migrate Solidity contracts and build dApps using tools like Remix, deploy NFT projects, and leverage fast, reliable infrastructure with native support for real-world asset tokenization.

Node Sale On R0AR

About Node Sale. Details:
WHAT YOU GET:
<ul>
<li>Own the infrastructure - Become a validator on R0ARchain</li>
<li>Earn real rewards - Transaction fees, staking rewards, network participation</li>
<li>Shape the future - node = vote in R0AR governance</li>
</ul>
TIER STRUCTURE:
<ul>
<li>TIER 1: $300 (1,500 nodes) - GRAIL</li>
<li>TIER 2: $500 (3,000 nodes) - LEGENDARY</li>
<li>TIER 3: $750 (15,000 nodes) - EPIC</li>
<li>TIER 4: $1,000 (35,000 nodes) - RARE</li>
<li>TIER 5: $2,000 (25,000 nodes) - NOT SO COMMON</li>
</ul>
PAYMENT: $USDC, $USDT, $ETH, or $1R0R
Each tier corresponds to a rarity of NFT. Wallets that hold these non-transferrable NFTs will have similar treatment for access and rarity level with R0ARacle AI, R0AR Portal, and R0AR Platform.
Two Options: Run your own node (full control) Join a node pool (shared infrastructure)
79,500 total nodes available.&nbsp;

R0AR

R0AR Chain is a layer-2 blockchain built on OP Stack that offers scalable DeFi and RWA infrastructure. 

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MEXC

BitMart

Uniswap V3 (Ethereum)

Exchange	Pair	Last Price	Change (24H)	High (24H)	Low (24H)	Spread	Volume (24H)

MEXC	1R0R/USDT	USDT 0.000606 $ 0.0006052	-1.46% -USDT 0.00…9	USDT 0.00063	USDT 0.000604	0.494%	$ 31.70K 1R0R 52.37M
BitMart	1R0R/USDT	USDT 0.000606 $ 0.0006052	-1.30% -USDT 0.00…8	USDT 0.000629	USDT 0.000605	0.330%	$ 20.02K 1R0R 33.08M
Uniswap V3 (Ethereum)	1R0R/WETH	WETH 0.00…3521 $ 0.000602	N/A	WETH 0.00	WETH 0.00	N/A	$ 70.68 1R0R 117.41K

R0AR1R0R

R0AR Markets

R0AR Historical Markets