If you use Ethereum today, you know it can get busy and expensive. Base is one way to make that experience faster and cheaper while keeping the security people trust. This guide breaks down what Base is, how it works, and why World Mobile builds on it.
Who’s behind Base
Base was incubated by Coinbase, one of the world’s largest and most trusted crypto companies. That backing gives Base strong developer support, wide adoption potential, and a solid foundation of credibility in the industry.
The vision
Base is built on a belief that the internet should belong to all of us. Right now, much of it is closed, owned by a few, and designed to extract value.
Base aims for something better: an open internet where value flows freely and where what you create is yours to own, grow, and share.
How Base is being built
Together, the layers of Base form an onchain economy where value flows directly to the people who create it:
- Base Chain: an open network to power the global economy.
- Base Build: resources for builders to create, grow, and earn from their apps.
- Base App: a new kind of social network designed as a gateway to the global economy.
- Base Pay: express checkout with global settlement at near-zero cost.
On top of this stack sits a growing ecosystem: millions of people, thousands of apps, and businesses of all sizes.
What is Base?
Base is a Layer 2 network that sits above Ethereum. It bundles many user transactions together, posts the results to Ethereum, and keeps fees low with fast confirmations. Ethereum remains the final record behind it.
How Base differs from Ethereum
Ethereum is the main chain where final settlement happens. It is highly secure, but gets congested when demand spikes.
Base handles most activity off the main chain. It orders and batches transactions, then posts compact updates to Ethereum so anyone can verify them later. That’s why using Base is faster and cheaper, while still relying on Ethereum for finality.
Is Base secure?
Base uses the optimistic rollup model. Each batch is assumed valid by default, and there is a short window where anyone can challenge a bad batch using a fraud proof. After that window closes, the batch is final on Ethereum. Security comes from open verification, economic penalties for cheating, and Ethereum settlement.
Because of this model, withdrawals from Base to Ethereum take a few days to finalize, though activity inside Base is near-instant.
How Base works in practice
Base keeps most computation off Ethereum. It posts only the ordered batches and the data needed to verify them. That anchor on Ethereum lets Base process far more activity per second without giving up trust.
You use ETH to pay gas on Base, and you can move assets between Ethereum and Base through official bridges or wallets that support it.
How Base has value
Networks gain value when people build and use things on them. Base lowers costs and speeds up transactions, which attracts apps and users. Activity on Base pays fees, and the ecosystem benefits from Ethereum security with fewer tradeoffs.
Unlike some other Layer 2s, Base has no separate token. All fees are paid in ETH, so value flows back to Ethereum itself. This alignment with Ethereum is a key differentiator and keeps the system simpler for both users and developers.
For projects like World Mobile, Base adds practical value. It provides a reliable, low-fee settlement layer. Usage summaries, rewards, and app logic can anchor to Base without slowing the user experience.
How World Mobile uses Base
World Mobile runs on the World Mobile Chain (WMC), a telecom-focused blockchain that settles to Base, which then settles to Ethereum. Here is the flow:
- People connect through AirNodes at the edge. Their usage is verified by EarthNodes.
- Verified summaries are written to the World Mobile Chain.
- The World Mobile Chain checkpoints state to Base, and Base anchors to Ethereum.
This layered design keeps live telecom services fast while still landing on Ethereum for final security. In testing, WMC has handled hundreds of transactions per second, which is the kind of headroom a carrier needs.
World Mobile also supports WMTx staking on Base. You can stake through the World Mobile EVM staking app and manage rewards with a self-custodial wallet. Rewards run on monthly epochs.
Behind the scenes, when subscribers pay for service in fiat, the network uses that revenue to buy WMTx from the market and route value to contributors. This creates steady token demand tied to real usage.
Quick takeaways
- Base is a faster, cheaper way to use Ethereum, powered by optimistic rollups.
- It differs from Ethereum by doing the heavy lifting off-chain, then settling to Ethereum for security.
- Security comes from open verification, fraud proofs, and finality on Ethereum. Withdrawals take a few days, but activity on Base is near-instant.
- You pay gas in ETH and can bridge assets easily between Ethereum and Base.
- World Mobile runs a Layer 3 on Base. EarthNodes verify usage, WMC records it, and checkpoints land on Base then Ethereum.
Try it yourself: 
