Newton: proving you own your self-custody wallet
Newton only lets you withdraw crypto to an address you own, and you must save the address in your Address Book first. When you add a new address or withdraw to one, Newton may ask you to confirm you are the owner so it can record the initiator and beneficiary for FINTRAC. Newton’s help articles describe this as a confirmation, not a signature or Satoshi test.
When Newton asks
Where: Canada (Newton). Wallet-ownership confirmation tied to FINTRAC reporting requirements.
Threshold: Newton says transfers in excess of $1,000 within a 24-hour period are reportable as Travel Rule Transactions, and transfers in excess of $10,000 within 24 hours are also reported as Large Virtual Currency Transactions. Newton may prompt you to confirm wallet ownership when you withdraw to a new address or add a new address.
Accepted verification methods
| Method | Status | Details |
|---|---|---|
| Confirm you own the wallet | Accepted | When you initiate a withdrawal to a new address or add a new wallet address, Newton may prompt you to confirm you are the owner. Newton says you will not be able to withdraw crypto to an address you do not own.[1] |
| Address Book required | Accepted | Crypto withdrawals to an external wallet must go to an address saved in your Newton Address Book. Some withdrawals may be queued for manual review and show as pending.[2] |
| Message signing | Not listed | Not described in the Newton help articles we checked.[1][2] |
| Satoshi test | Not listed | Not described in the Newton help articles we checked.[1][2] |
| Screenshot | Not listed | Not mentioned in the Newton help articles we checked. |
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Step by step
Withdraw to your own wallet (web)[1][2]
- Save your wallet’s receiving address in your Newton Address Book. If prompted, confirm you are the owner of the wallet.
- On the dashboard, click the upward arrow and select “Crypto to Wallet”.
- Choose the saved address.
- Enter the amount, select Review Withdrawal, check the details, then select Withdraw Funds.
Withdraw to your own wallet (app)[1][2]
- Tap the Transfer icon at the bottom of the dashboard, open the Withdraw tab and select “Crypto to Wallet”.
- Choose the saved address (add it to your Address Book first if needed, and confirm ownership if asked).
- Enter the amount, tap Review Withdrawal, then Withdraw Funds.
Newton’s confirmation is a declaration. If you want proof that you control the address, sign a message in your wallet and check it with the KeyProof verifier. Open the verifier →
Common errors and fixes
Can’t withdraw to a friend’s address
Newton says you will not be able to withdraw crypto to an address you do not own. Withdraw only to your own wallet.[1]
Address not available in the withdrawal screen
Newton now requires the address to be saved in your Address Book before you can withdraw to it.[2]
Withdrawal shows pending
Newton says some withdrawals are queued for manual review depending on size and security factors. If it does not arrive, contact Newton via in-app chat or newton.co/support.[2]
FAQ
Why is Newton asking me to confirm I own the wallet?
Newton says it must record the initiator and beneficiary of crypto transfers to follow FINTRAC reporting requirements.
Is every withdrawal reported?
No. Newton says transfers over $1,000 within 24 hours are reportable as Travel Rule Transactions, and over $10,000 within 24 hours are also reported as Large Virtual Currency Transactions.
Does Newton require a signature or test deposit?
Not in the help articles we checked; it asks you to confirm ownership.
Sources
Last checked 2026-10-28. Numbers in brackets [n] in the text refer to this list.
KeyProof is not affiliated with Newton. This guide summarizes Newton's public help pages and may be out of date. Always follow the instructions in your Newton app. Not legal, tax or financial advice.