[zcash-android-wallet-sdk](../../index.md) / [cash.z.ecc.android.sdk](../index.md) / [SdkSynchronizer](index.md) / [findBlockHash](./find-block-hash.md)

# findBlockHash

`fun findBlockHash(height: `[`Int`](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-int/index.html)`): `[`ByteArray`](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-byte-array/index.html)`?`