> Aztec.nr API reference, v6.0.0 (mainnet and testnet). Index: https://docs.aztec.network/aztec-nr-api/v6.0.0/llms.txt

# Function privately_check_timestamp

Module: `noir_aztec::public_checks`

```rust
pub fn privately_check_timestamp(operation: u8, value: u64, context: &mut PrivateContext)
```

Asserts that the current timestamp in the enqueued public call enqueued by `check_timestamp` satisfies the `operation` with respect to the `value. Preserves privacy by performing the check via the public checks contract. This conceals an address of the calling contract by setting `context.msg_sender\` to the public checks contract address.