What Is EOS Crypto? EOS, Vaulta and What Changed

Summary: EOS is a smart contract blockchain that launched in 2018 after one of the largest token sales in crypto history. In 2025 the network rebranded to Vaulta and replaced the EOS token with a new token, A, at a 1:1 rate. Old EOS tokens still work, but wallets, apps and exchanges have moved to A, so holders should check where they stand.

• EOS was built for speed, using a small group of elected block producers instead of mining.
• The network is now called Vaulta and is repositioning itself around Web3 banking.
• EOS converts to the A token 1:1, and there is no official deadline to swap.
• Some wallets dropped EOS support after the switch, so check yours before moving coins.

What Is EOS Crypto?

EOS was created by the company Block.one, which raised about $4 billion in a year-long token sale that ended in 2018. The pitch was a blockchain that could handle the volume of everyday apps: thousands of transactions per second, near-instant confirmation, and no per-transaction fee for users.

Instead of charging gas, EOS gave accounts network resources (CPU, network bandwidth and RAM) based on the tokens they staked or rented. Developers write smart contracts in C++, and the software that ran the chain was originally called EOSIO.

How the EOS Blockchain Works

EOS uses delegated proof of stake. Token holders vote for block producers, and the top 21 take turns creating blocks. Blocks arrive every half second and become final within about a second. That small producer set is what makes EOS fast, and also what drew most of the criticism, since a handful of operators controls the chain and some were accused of trading votes.

What Happened to EOS Crypto?

EOS never lived up to its launch hype. Network congestion, the governance controversies and frustration with Block.one, which kept most of the sale money and invested little back, sent the token far below its 2018 high. In 2021 the community formed the EOS Network Foundation and took over development from Block.one.

The bigger change came in 2025. The foundation rebranded the network to Vaulta, with a focus on Web3 banking and Bitcoin-linked finance, and launched a new token with the ticker A. The underlying chain, accounts and smart contracts carried over, so this was a new name and token rather than a new blockchain.

How the EOS to Vaulta (A) Swap Works

The swap opened in May 2025 at a fixed rate of one EOS for one A, so the number of tokens you hold does not change.

• On an exchange: most large exchanges converted balances automatically and now list A instead of EOS.
• In your own wallet: use a wallet that supports the upgrade, such as Anchor, and the official swap portal linked from Vaulta's site.
• Deadline: there is none, but liquidity and app support have shifted to A, and the swap back from A to EOS was only open for the first four months.
• Wallet support: some wallets ended EOS support without adding A, so move your tokens to one that handles both before swapping.

Token swaps attract scammers. Fake swap sites and emails urging you to connect your wallet before a deadline are common. Vaulta has no deadline, so treat any urgent message as a red flag, and an inbox filter such as Clean Email can help keep phishing out of sight.

EOS vs Ethereum

EOS was marketed as an Ethereum killer. Both run smart contracts, but they made opposite trade-offs. Ethereum spreads validation across hundreds of thousands of validators and charges gas for each transaction. EOS relies on 21 producers and lets users transact without per-transaction fees. Ethereum won the developer and user base by a wide margin, and Vaulta now supports Ethereum-compatible contracts to tap into it.

Does EOS Crypto Have a Future?

That depends on whether Vaulta's banking pivot attracts real users, and nobody can promise that. The chain is fast and still actively developed, but it competes with far larger networks. If you hold the token, do it with money you could afford to lose, and manage your accounts from a secure connection; a VPN like IceVPN helps when you're on public Wi-Fi.

What EOS Holders Should Do Now

If you still hold EOS, find out where it is: on an exchange it has probably been converted already, while in a self-custody wallet you may need to swap it yourself. Use only the official portal, never share your keys, and keep your tokens in a wallet that supports A.

For long-term storage of any crypto, a hardware wallet is the safer home, and you can get a Ledger gift card with crypto.