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What Is Taiko?

Taiko (ticker TAIKO) is a Layer 2 scaling network for Ethereum built as an Ethereum-equivalent, Type-1 ZK rollup. In Vitalik Buterin's classification of rollups, a Type-1 design prioritizes staying as close to Ethereum as possible, reusing the same virtual machine, hashing, and state structure rather than modifying them for faster proving. The goal is that existing Ethereum contracts and tooling run on Taiko without changes. Its mainnet is named Taiko Alethia, and TAIKO is the network's native token.

What sets Taiko apart from most rollups is that it is a "based rollup." Instead of relying on a single company-run sequencer to order transactions, Taiko lets Ethereum's own Layer 1 validators propose its blocks in a permissionless way. Supporters argue this inherits Ethereum's decentralization and censorship resistance more directly than rollups that run their own sequencer. The trade-off is added complexity and a design that is still maturing, and as with any young rollup, users should not assume it has the same battle-tested track record as Ethereum itself.

Taiko was founded by Daniel Wang and Brecht Devos, who previously worked together on Loopring, an early application-specific ZK rollup that launched on Ethereum in 2018. The project raised a reported total of around $37 million across funding rounds in 2023 and 2024. It deployed on Ethereum mainnet on May 27, 2024, and marked the occasion with Vitalik Buterin proposing its inaugural block. Taiko describes itself as the first based rollup to reach Ethereum mainnet, though readers should treat "first" claims in a fast-moving space with some caution.

Technically, Taiko batches transactions off-chain and posts data and validity proofs back to Ethereum, which settles the results. The team has developed a multi-proof approach, sometimes described as a contestable rollup, intended to reduce reliance on any single proving system. Part of the June 2026 security incident described below traces to this proving infrastructure, which is a reminder that the machinery securing rollups is intricate and can fail in ways that are hard to anticipate.

The TAIKO token has a maximum and total supply of 1 billion tokens. As of mid-2026 only a fraction of that, roughly 200 million, was circulating, with the remainder allocated to grants, the DAO treasury, foundation reserves, and long-term incentives that unlock over time. This large gap between circulating and total supply is worth understanding: future unlocks can add selling pressure, and a low circulating share means market-cap figures and fully diluted valuations can differ sharply. TAIKO is used for governance through the Taiko DAO and for ecosystem incentives.

Taiko's market capitalization has been modest and volatile. In mid-July 2026 major trackers such as CoinGecko and CoinMarketCap listed it in roughly the $15 million to $17 million range, while the fully diluted valuation was far higher near $78 million and some other sources have cited larger figures. As always, verify the current numbers yourself before making any decisions, since a small-cap token like this can move quickly.

Getting Started With Taiko

Using Taiko means bridging onto the network and connecting an Ethereum-compatible wallet:

  1. Step 1: Set up an EVM wallet such as MetaMask and add the Taiko Alethia network.
  2. Step 2: Move ETH to Taiko, for example through the official Taiko bridge, keeping in mind the security considerations that come with any bridge.
  3. Step 3: Use Taiko applications and pay gas in ETH, and acquire TAIKO on an exchange if you want to hold the token or take part in governance.
  4. Step 4: Explore the Taiko ecosystem, starting small until you are comfortable with how the network behaves.

How to Get a Taiko Wallet?

TAIKO is an ERC-20 style token on an EVM network, so any wallet that supports Ethereum and custom EVM chains will work with Taiko.

MetaMask

MetaMask is a widely used browser and mobile wallet that can be configured for the Taiko Alethia network to hold TAIKO and interact with Taiko applications.

Rabby

Rabby is a DeFi-focused wallet with multi-chain support and transaction previews, which can help you understand what a transaction will do before you sign it.

Hardware Wallets

A hardware wallet such as a Ledger device can be paired with MetaMask or Rabby to keep your private keys offline, which is recommended for larger holdings.

Taiko Resources

How to Buy Taiko?

TAIKO can be bought on centralized exchanges or swapped for on the Taiko network itself.

Centralized Exchanges

TAIKO is listed on major centralized exchanges including Binance, OKX, and Bybit, typically traded against USDT. Availability and trading pairs vary by region and change over time, so check the exchange directly.

Decentralized Exchanges

As an EVM Layer 2 token, TAIKO also trades on decentralized exchanges within the Taiko ecosystem. Bridge ETH to Taiko, connect an EVM wallet, and swap into TAIKO. Because bridging and on-chain swaps carry their own risks, take care with the addresses and applications you interact with.

Latest Taiko News

In late June 2026 Taiko suffered a security incident on its cross-chain bridge. According to the team and public reporting, an attacker exploited a compromised SGX signing key that had been mistakenly exposed on GitHub, which allowed forged withdrawal proofs to drain roughly $1.7 million from the bridge and vault contracts. The exploit began around June 22, 2026, and Taiko paused the network in response. The team then worked through a multi-stage recovery that included patching the vulnerability, auditing the chain's finalized state for any forged checkpoints, and restoring the bridge under conservative withdrawal limits.

Taiko reopened the bridge around July 2, 2026, about ten days after the attack, and stated that it had replenished reserves to restore 1:1 backing between assets on the Layer 2 and assets held on Ethereum, with all affected users made whole and no user losses. The TAIKO token rebounded sharply, reportedly surging well over 100% in the days after the reopening. It is encouraging that funds were reportedly restored, but the episode is a real reminder that bridges and specialized proving hardware remain among the riskiest parts of the Layer 2 landscape.

The takeaway: Taiko is an ambitious, Ethereum-aligned Type-1 rollup with a distinctive based-rollup design and credible founders, but it is a small-cap, still-maturing network that has already lived through a significant security scare. Anyone considering it should size positions carefully, rely on the official website and documentation for current details, and treat the recovery as reassuring rather than proof that such incidents cannot recur.