First identify the exact Layer 2, then read its official shutdown or migration notice and check the official bridge portal for your specific token, destination and deadline. There is no universal exit bridge: supported assets, withdrawal delays and third-party routes differ by chain. Arbitrum Nova is a current example of a network being minimized rather than fully shut down; its announced 90-day migration window ended on September 2, 2026, but the Arbitrum Foundation says its canonical bridge remains accessible. Verify the live route and terms before sending funds.
What to check before bridging off an L2
Treat a shutdown notice as a chain-specific instruction, not as a general bridge guide. “Shut down” might mean a full deprecation, reduced operational support, or a migration period during which an exit bridge remains available. Check the notice from the chain’s official organization and use the chain’s official portal; independently confirm the portal domain rather than following a search ad or social-media link.
- Confirm the network. Check the chain name in your wallet and make sure it matches the official notice. Similar names or networks can lead to selecting the wrong source chain.
- Check the exact token and route. In the official portal, confirm that the token you hold—not merely a token with a familiar ticker—has a supported route to your intended destination. Do not assume a direct transfer to another L2 is available.
- Check the deadline and current status. A migration window may have ended even if an exit bridge is still available, or a route may have changed since the notice was published. Confirm the current portal terms immediately before transacting.
- Verify transaction details. Check the selected source and destination networks, token, recipient address, fee and minimum amount to be received. Keep enough of the source network’s native gas asset to submit the withdrawal, and enough on the destination network for any follow-up transaction.
Can you bridge directly to another L2?
Sometimes, but only if the official portal or a currently supported provider lists a route for that exact token and destination. A direct route can avoid withdrawing to Ethereum first, but availability depends on the chain, asset and provider. Verify the route in the official interface instead of inferring support from a token ticker or from another asset’s route.
Arbitrum Nova: supported funds and MOON
The Arbitrum Foundation’s Nova FAQ says the Arbitrum Canonical Bridge, accessible through Arbitrum Portal, supports direct withdrawals from Nova to Arbitrum One for supported funds. The same FAQ says MOON has no direct Nova-to-Arbitrum-One route: its described path is Nova to Ethereum, a seven-day wait, a claim on Ethereum, then a separate bridge from Ethereum to Arbitrum One. Check the portal for current support and instructions before using either path.
Outdated Drivers Are Slowing You Down
One free scan finds every outdated or missing driver and matches the right update for your exact hardware.Free scan · exact hardware matchPC Slower Than It Used to Be?
A free scan shows the junk files, broken settings and background clutter dragging Windows down - then fixes them in one click.Free scan · Windows 10 & 11#1 Best Overall
- Effortlessly build your crypto portfolio via the all in one Ledger Wallet app: buy, sell, send, receive, swap, stake and more across popular blockchains. 15,000+ coins & tokens in a single dashboard. Keep a close eye on the market. Compare service providers. Track performance. Get timely alerts. Build your portfolio with confidence.
- Effortlessly build your crypto portfolio via the all in one Ledger Wallet app: buy, sell, send, receive, swap, stake and more across popular blockchains. 15,000+ coins & tokens in a single dashboard. Keep a close eye on the market. Compare service providers. Track performance. Get timely alerts. Build your portfolio with confidence.
- Enjoy Bluetooth connectivity, iOS access, and hours of battery use with this mobile-first, secure backup signer. Freedom you can depend on.
- Genuine Check: confirm your signer is authentic during setup with the Ledger Wallet app.
- Protect your signer: keep it in mint condition at all times with a bespoke Pod or Case to avoid scratches and everyday wear and tear.
What does the Arbitrum Nova migration notice mean now?
As of October 7, 2026, the Arbitrum Foundation describes Nova as minimized, not fully deprecated. Its FAQ says the 90-day migration window ran from June 4 through September 2, 2026. That window has passed; it should not be treated as still open. The FAQ also says the canonical bridge remains accessible, while users may encounter reduced support and fewer third-party bridging options. These statements apply to Nova, not to every Ethereum L2, and current portal availability should be checked before acting.
Choosing a Nova route
For a supported asset, the canonical Nova-to-Arbitrum-One route may fit a direct withdrawal. For large transfers, the Foundation FAQ describes withdrawing through Portal to Ethereum, waiting seven days, claiming on Ethereum, and then bridging onward to Arbitrum One. The route adds steps and an Ethereum claim, so check the fees and exact instructions shown for your asset.
Rank #2
- Proven security at scale: Over 9 years and millions of cards issued with no known remote hacks, while military‑grade EAL6+ security keeps your private keys locked inside the chip. Your cryptocurrencies stay strongly protected from online attackers.
- Tap once to manage your entire crypto wallet across 90 blockchains - no USB cables or Bluetooth, no batteries, no setup. Access 14,100+ coins & tokens, DeFi, NFTs, and staking instantly from your phone
- Smart backup: Use your second Tangem Wallet as your Backup keys with end‑to‑end encryption; no more papers, pictures. If one card is lost, the remaining can still restore full access, with an optional seed phrase available for advanced users.
- Engineered to last up to 25 years: Waterproof (IP69K), shockproof and tested for extreme temperatures from −25°C to 50°C. A durable cold wallet with long‑term protection and independently audited security.
- Trusted by 6 million users worldwide (4.9 App Store, 4.8 Google Play) - buy, sell, swap, stake, and spend cryptocurrency directly. The secure offline storage wallet designed for how people actually use crypto wallets
For smaller or time-sensitive Nova transfers, the FAQ identifies faster third-party routes, including LI.FI-powered routes via Relay or Symbiosis. It says these routes carry higher fees and depend on third-party support, which may become less available. They are separate services, not guaranteed alternatives or a blanket endorsement. Before using one, review its current fee, minimum received amount, custody and settlement terms, and verify that it still supports Nova and your token.
How long does it take to withdraw from an L2?
There is no single L2 withdrawal time. The published figures below describe chain- or protocol-specific delays, not measured average end-to-end completion times. A claim, destination bridge, congestion or other transaction can add steps beyond the stated delay.
Rank #3
- Proven security at scale: Over 9 years and millions of cards issued with no known remote hacks, while military‑grade EAL6+ security keeps your private keys locked inside the chip. Your cryptocurrencies stay strongly protected from online attackers.
- Tap once to manage your entire crypto wallet across 90 blockchains - no USB cables or Bluetooth, no batteries, no setup. Access 14,100+ coins & tokens, DeFi, NFTs, and staking instantly from your phone
- Smart backup: Use your second Tangem Wallet as your Backup keys with end‑to‑end encryption; no more papers, pictures. If one card is lost, the remaining can still restore full access, with an optional seed phrase available for advanced users.
- Engineered to last up to 25 years: Waterproof (IP69K), shockproof and tested for extreme temperatures from −25°C to 50°C. A durable cold wallet with long‑term protection and independently audited security.
- Trusted by 6 million users worldwide - buy, sell, swap, stake, and spend cryptocurrency directly. The secure offline storage wallet designed for how people actually use crypto wallets
| Route or system | Stated delay | What the figure describes |
|---|---|---|
| Arbitrum Nova route from Nova to Ethereum | Seven days | The Arbitrum Foundation FAQ’s confirmation wait before claiming on Ethereum for its described route. |
| Optimistic rollups, generally | Roughly seven days | Ethereum.org’s general description of the withdrawal challenge period; its page was last updated June 23, 2026. |
| OP Stack withdrawal flow | Seven days | The challenge period after the withdrawal is proven on L1 and before it can be finalized, as described in OP Stack specifications. |
| ZKsync Chains | Three hours | The withdrawal delay stated in ZKsync documentation for ZKsync Chains; it is not the optimistic-rollup challenge period. |
For an OP Stack withdrawal, the documented sequence is to initiate it on L2, prove it on L1, wait through the seven-day challenge period, then finalize it on L1. ZKsync documents a different mechanism: L2 tokens are burned, an L2-to-L1 message is sent, and the withdrawal can be finalized on the L1 bridge after message inclusion is proven. Do not apply one network’s timing or procedure to another.
What if your token is not supported?
Do not substitute a similarly named token or send it through an unverified route. Check the official notice and portal for an asset-specific path, and look for any official instructions for that token. Nova’s MOON route illustrates why this matters: the Arbitrum Foundation FAQ says it cannot go directly from Nova to Arbitrum One, and describes an Ethereum stop and claim instead.
Rank #4
- EAL5+ CERTIFIED SECURE ELEMENT + FINGERPRINT PROTECTION — Your private keys stay encrypted offline on a certified EAL5+ chip, the same security tier used in EMV bank cards. Built by DCENT, securing crypto since 2018. Fingerprint authentication adds a second layer no PIN-only wallet can match.
- 10,000+ ASSETS NATIVE ON 100+ BLOCKCHAINS — Hold Bitcoin, Ethereum, XRP, Solana, Cardano, popular stablecoins (USDT, USDC), and NFTs in one wallet. No third-party apps, no fragmented setup — every supported asset works straight out of the box.
- TAP-TO-SIGN MOBILE EXPERIENCE — Pair your wallet with the DCENT mobile app over Bluetooth. Manage tokens, review transactions, and access in-app swap features directly from your phone — no cables, no desktop required.
- WEB3 & dAPP ACCESS VIA METAMASK — Connect to MetaMask and other browser extension wallets to manage NFTs, claim airdrops, and access dApps. A large screen and intuitive 4-button interface keep every transaction clearly visible before you sign.
- SEAMLESS FIRMWARE UPDATES & 30-DAY MONEY-BACK GUARANTEE — Apply security updates without resetting your wallet or migrating funds. Backed by Amazon's 30-day money-back guarantee — your purchase is risk-free.
If the portal offers no route for the asset, the cited guidance does not establish a universal recovery procedure. Avoid improvised contract calls or instructions from unsolicited messages. For assets in a DeFi position, liquidity-pool position or other contract, determine whether the position must first be withdrawn or unwound according to that protocol’s own official instructions; bridging a wallet’s visible token balance does not itself move assets still held in a contract.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.What can make a withdrawal slower, costlier or harder?
- Protocol delays: An optimistic-rollup withdrawal may include a challenge period before funds can be claimed or finalized. A faster third-party route can change the trade-off from waiting to paying a provider fee.
- Gas and route charges: A multi-step route can require transactions on the source chain and destination chain, as well as any bridge or liquidity-provider charge. Check the full route quote and retain enough native gas for the transactions you still need to make.
- Provider dependence: A third-party route depends on that provider supporting the chain, token and destination at the time of use. A provider route is not the same as the chain’s canonical exit.
- Asset availability: A token may have no direct route to the destination, or may need to pass through Ethereum. A position held by a protocol contract may require separate action before the underlying asset is available to bridge.
Ethereum.org explains that, in optimistic-rollup designs that post transaction data to Ethereum, another node can reproduce the last state if an operator goes offline, and users can use transaction data to create proofs of ownership and withdraw. It also warns that designs that do not make necessary state data available can leave operators able to censor users or withhold data. These are architectural explanations, not a guarantee that every L2, asset or individual withdrawal will be recoverable under every condition.
Do these 3 things before closing this tab:
1Repair Windows errors before they cause bigger problems2Scan for outdated or missing drivers - takes under a minute3Clear out junk files and repair common Windows errorsQuick Recap
Best Value
- Dual-chip architecture for maximum protection: The next-gen, fully auditable TROPIC01 chip works alongside a certified EAL6+ Secure Element—completely NDA-free—to deliver radically transparent, industry-leading defense against physical attacks.
- Quantum-ready security: Get protection against future threats with the first-ever hardware wallet designed with quantum-ready architecture.
- See every detail with confidence: Our largest high-resolution color touchscreen makes it easy to navigate your assets, review transactions and manage your coins with clarity.
- Wireless freedom with encrypted Bluetooth control: Manage, buy, swap and stake securely using Trezor Suite on desktop or mobile. Qi2-compatible wireless charging keeps your Trezor powered up. No cables required—security meets convenience.
- Works seamlessly with Android, iOS and desktop: Connect wirelessly or via USB-C to your phone or computer. Manage your crypto anywhere with our companion Trezor Suite app.
How to confirm the transfer completed
- Save the source withdrawal transaction hash and any later claim or bridge transaction hashes.
- Check the source transaction’s status on the relevant network explorer and follow the official route’s claim or finalization step when it becomes available.
- After the route is complete, check the destination network and confirm the expected token balance at the intended recipient address.
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
