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Tiếng ViệtWrapped and bridged tokens explained
by PrivaccUpdated September 21, 20263 min read
A large share of what trades on Solana did not originate there. Bitcoin, Zcash and Hyperliquid all have their own chains, yet you can swap them on Solana in seconds. Understanding how that works tells you what you are actually holding — and it is never quite the same thing as the original.
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Wrapped versus bridged
A wrapped token is a claim on an asset held somewhere else. Someone deposits the real asset with a custodian, and an equivalent token is minted on the new chain. Coinbase's cbBTC works this way: one token, one bitcoin in Coinbase custody, redeemable if you have an account.
A bridged token is the same idea with a protocol in place of a company. You lock the asset in a contract on the origin chain and a representation is minted on the destination chain. The distinction matters mainly in who you are trusting: a named custodian, or a piece of software plus whoever controls its keys.
Why the market cap looks wrong
This confuses people constantly. Bridged Hyperliquid on Solana shows a market cap around $66m, while Hyperliquid itself is worth over $20bn. The token has not collapsed — the Solana figure counts only the supply that has been bridged across.
So a bridged asset's market cap tells you how much has moved to this chain, not what the project is worth. Compare prices instead. If a bridged token tracks the native asset within a fraction of a percent, the peg is holding.
The mint authority will usually be active
On a normal Solana token, an active mint authority is a warning sign: someone can create unlimited supply and sell it into your liquidity.
On a bridged asset it is expected and necessary. The bridge has to mint a new token every time someone deposits the underlying asset, so the authority cannot be revoked. A safety checker flagging it is not wrong, it just lacks the context. What it does mean is that supply is not fixed and you are trusting whoever holds that authority.
Depeg risk
The token is only worth the asset behind it for as long as the backing is real and redeemable. If a bridge is exploited, or a custodian stops honouring redemptions, the wrapper can trade far below the asset it represents — and holders of the wrapper, not the native asset, take that loss.
Bridge exploits have been among the largest losses in crypto. This is a real risk, not a theoretical one.
What you give up
A wrapper gives you price exposure and nothing else. Bridged Hyperliquid carries no staking, no fee share and no governance rights on Hyperliquid. Bridged Zcash carries none of Zcash's shielded-transaction privacy, because that only exists on Zcash's own chain. Wrapped Bitcoin is not bitcoin in self-custody.
If you want the asset's actual properties rather than its price, you need it on its native chain.
Frequently asked questions
Is wrapped Bitcoin the same as Bitcoin?
No. It is a token on another chain backed by bitcoin held in custody. You get the price exposure, but you are trusting the custodian to hold the reserves and honour redemptions — a risk that holding bitcoin yourself does not have.
Why does a bridged token show a tiny market cap?
Because it counts only the supply bridged to that chain, not the project's total. Compare the price against the native asset instead — if they track closely, the peg is intact.
Is an active mint authority on a bridged token a red flag?
Not on its own. A bridge has to mint tokens when people deposit, so it cannot revoke that authority. On an ordinary memecoin the same finding would be a serious warning.