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Funds leave a ledger through the Portal contract on Base. You choose how the Portal validates a withdrawal (from a signature check to full state-transition proofs), and the account behind it stays private, so deposits and withdrawals stay unlinkable. See Private Transactions.

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Demo

The demo above is mock only. If you want to see onchain demos on Vibenet, head to Base chain demos.

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What’s Exposed Onchain

withdraw() is an ordinary Base contract call, so you can batch it with other Base actions in one atomic transaction. They settle together or not at all.

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See Also

Deposit to a ledger

Move funds from Base into a ledger.

Transfer inside a ledger

Move value privately between accounts.