A handful of assets on Corn don't have a live bridge back to Ethereum or anywhere else. These tokens were either deployed for partner integrations that never finished, or use bridge infrastructure that was never set up.
Affected assets
rsETH (KelpDAO) — no bridge integration
USDe (Ethena) — no bridge integration
sUSDe (Ethena) — no bridge integration
sDAI (MakerDAO) — LayerZero deployment was never finalised
USD0++ (Usual) — no bridge integration
yBTC (pSTAKE) — LayerZero deployment was never finalised
Your options
Option 1 — Swap on a Corn DEX (recommended)
If liquidity exists on a Corn DEX, the cleanest path is to swap your unbridgeable asset into one that does bridge — typically USDT0, BTCN, or LBTC. Then bridge the proceeds out via the Corn Bridge app.
Liquidity may be thin and slippage may be material. Check rates before you commit.
Option 2 — Wait for the issuer to finalise
For assets where the issuer started but didn't finish a bridge integration (sDAI, yBTC), there's a small chance the integration completes in May. Watch for announcements from the issuer (Maker, pSTAKE) — but don't count on it. Plan for Option 1 as the primary path.
Option 3 — Ping us in Discord
Open a ticket in the Corn Discord and tell us:
Which asset you hold and how much.
Whether you've tried swapping on a Corn DEX and if so, what slippage you saw.
Whether you have any contact with the issuer's team already.
We'll coordinate directly with the issuer where possible. For very small balances (under $50), it may be most efficient to write off rather than swap at high slippage.
Why this matters
These assets will be stuck on Corn permanently when the chain stops on June 30. There's no recovery path after that point unless the issuer chooses to honour balances post-shutdown — which is up to them, not us.
If you hold a meaningful amount of an unbridgeable asset, treat this as urgent.
Help
Ping us in the Corn Discord as soon as you identify an unbridgeable holding. The earlier we know, the more options we have.