What each feature does, reveals, and asks you to trust.

• Wallet

  Wallet and one-time addresses

  Maro generates a fresh address each time you receive or swap, so your activity is not tied to one reusable address. These transactions are still public on Solana.

• Solana program

  Shielded vault

  The shielded vault is a Solana program that holds deposited assets in a shared pool. Your device generates zero-knowledge proofs locally to authorize private actions without publishing the protected details.

• Services

  Relayer and indexer

  The relayer submits shielded transactions and pays network fees, so your wallet never signs them publicly. The indexer finds the activity relevant to your wallet. The relayer sees the transaction it submits and its timing, and the indexer sees which records your wallet requests.

• Jupiter quotes

  Swaps

  Jupiter is the source of swap quotes and routing. Routing a swap through a fresh address does not, by itself, hide the swap or guarantee that it cannot be linked to you.

Deposits and withdrawals are public. Similar amounts, short delays, and a small pool can make activity easier to correlate. Maro does not conceal your IP address.

These are the official program IDs and references for the shielded vault. Check each one against the transaction your wallet asks you to sign.

Supported tokens

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Fees

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Proof system and circuits

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Relayer model

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Source code

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Audits

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Known risks

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Release verification

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