Privacy for the Optimism to Solana direction
Where offered, Private Route is intended to reduce an obvious direct association between the Optimism sending wallet and Solana receiving wallet; it does not hide either blockchain. ETH is the native gas asset for Optimism. EVM 0x account address SOL is the native gas asset for Solana. Base58-encoded Solana account address Similar amounts, timing, address reuse, and later consolidation can still add association signals. Identity requirements must be checked separately.
Optimism source-side visibility
Optimism exposes account history, token approvals, contract calls, logs, gas funding, amounts, and timing under its own chain identifier. OP Mainnet is an OP Stack optimistic rollup with sequenced L2 execution and Ethereum settlement. Its canonical withdrawal model has different timing from ordinary L2 inclusion, and OP Mainnet token contracts are distinct from Ethereum and other OP Stack chains. The source deposit, gas funding, asset representation, confirmations, and sending-address history remain outside any promise of invisibility.
Solana destination-side visibility
Solana exposes account keys, transaction signatures, token-account changes, program calls, amounts, fees, and timing. It uses an account-and-program execution model with transaction signatures rather than EVM hashes. SPL tokens use mint and token-account records, and a receiving wallet may need the correct associated token account plus SOL for later activity. The destination delivery and later activity can remain observable even when the provider path reduces a direct association.
Optimism deposit role versus Solana receipt role
An OP Mainnet source uses sequenced OP Stack execution and ETH gas; ordinary route processing is not the same as the canonical L2 withdrawal delay. Those deposit-side events remain public. A Solana receipt uses a native SOL balance or SPL token account identified by mint; later token movement and account creation use SOL fees. The receipt and later activity remain public.
Public EVM deposit and public Solana delivery
Optimism exposes the 0x sender, gas, approvals, and deposit event. Solana exposes the receiving accounts, mint changes, program calls, signature, SOL fee, and later activity. Private Route does not make either record disappear.
Cross-chain linkability limits
Private routing can reduce a direct association between the EVM deposit account and Solana receiving account. The 0x transaction, approval, gas, Solana signature, token-account changes, amounts, and timing remain public evidence. An OP Mainnet source uses sequenced OP Stack execution and ETH gas; ordinary route processing is not the same as the canonical L2 withdrawal delay. A Solana receipt uses a native SOL balance or SPL token account identified by mint; later token movement and account creation use SOL fees.
Verification status is separate from privacy status
Provider policy is evaluated for the exact Solana mint or native asset, the other network representation, amount, and region. Cross-ecosystem wallet compatibility and no-KYC status are separate checks. An OP Mainnet source uses sequenced OP Stack execution and ETH gas; ordinary route processing is not the same as the canonical L2 withdrawal delay. A Solana receipt uses a native SOL balance or SPL token account identified by mint; later token movement and account creation use SOL fees.