What Happens to a Token When Its Blockchain Votes to Shut Itself Down?

When a layer-1 blockchain shuts down, its token usually does not vanish: it is either migrated to another network from a balance snapshot or keeps living without a development team. But holders face new risks — conversion deadlines, exchange decisions, token versions on other chains left out of the programme, and phishing. The latest example is ZetaChain: on September 20, 2026, holders voted to wind down the network and move the ZETA token to Solana.

What did ZetaChain holders decide?#

According to The Block, Proposal 68 passed with 99.4% support on 58% turnout against a 40% quorum; opposition and abstentions were 0.3% each. The key terms, per KuCoin's breakdown:

• ZETA converts 1:1 into an SPL token on Solana; the ticker, total supply and vesting schedules stay the same;
• decimals drop from 18 to 9, and fractions that cannot be represented at the new precision are rounded down;
• ZETA on Ethereum and BNB Chain is outside the migration;
• staking continues until shutdown, and the post-migration staking model on Solana is not yet defined;
• a second vote will set the snapshot height, the shutdown block, the claims process and the exchange timeline. No action is required from holders now.

The team cites a shift in focus to its AI app Anuma and the cost of running its own chain: every upgrade must be coordinated across dozens of independent validators, and, as The Block notes, AI tooling makes vulnerabilities easier to find and exploit.

How does a token usually migrate to another chain?#

The pattern is nearly always the same. First, a block height is chosen at which balances are snapshotted. Then the old chain halts and the same amounts are issued on the new one. Holders on exchanges usually receive the new tokens automatically if the exchange supports the swap. Self-custody holders claim them through a process that sometimes has a deadline. Apps built on the old chain must redeploy or shut down.

Tokens bridged to other chains are a separate question. For ZetaChain, the Ethereum and BNB Chain versions of ZETA are excluded. We explained how native and bridged tokens differ in our piece on bridged tokens.

Can the team leave while the chain keeps running?#

Yes. In October 2025, according to CoinDesk, the Kadena foundation announced it was ceasing operations and active maintenance of the blockchain. The network kept running on independent miners, while the KDA token fell more than 55% in a day. Per BeInCrypto, major exchanges delisted KDA over the following weeks. A chain without a team may be technically alive, but liquidity and infrastructure support leave fast.

What risks does a holder face during a migration?#

• Missed deadline. If claims are time-limited, latecomers can be left holding old coins on a halted chain.
• Wrong-chain version. Bridged tokens and versions on unsupported chains may not be part of the swap.
• Exchange stance. An exchange may decline to support the swap and delist the token; for ZetaChain, exchanges still have to confirm their procedures.
• Split liquidity. While old and new versions coexist, prices and volumes can diverge.
• Phishing. Migrations attract fake "swap" sites; KuCoin advises waiting for official announcements and ignoring unsolicited links.
• Volatility. Per The Block, ZETA fell about 2.5% within 24 hours of the announcement; Kadena's drop exceeded 55%.

What are the limits of this explainer?#

Every migration is different: deadlines, ratios and exchange rules are set by the specific governance vote. ZetaChain's key parameters are not final yet, so some of the risks above describe the typical pattern rather than confirmed terms. This article does not assess the token's prospects and is not a recommendation to hold or sell it.