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

# Module block_reference

Module: `noir_aztec::oracle::block_reference`

## Structs

- [BlockReference](/aztec-nr-api/mainnet/noir_aztec/oracle/block_reference/struct.BlockReference.md): A block, identified by its number and hash.