[#BlockFilter-GetBlockHash] = xref:BlockFilter.adoc[BlockFilter]::GetBlockHash :relfileprefix: ../ :mrdocs: Returns the hash of the block this filter is for. == Synopsis Declared in `<blockfilter.h>` [source,cpp,subs="verbatim,replacements,macros,-callouts"] ---- xref:uint256.adoc[uint256] const& GetBlockHash() const; ---- == Return Value The block hash. [.small]#Created with https://www.mrdocs.com[MrDocs]#