Free TON Solidity. How to get hash from data encoded into cell? tvm.hash() analogue?
Do You need hash of BOC? Check this function https://github.com/tonlabs/TON-SDK/blob/master/docs/mod_boc.md#get_boc_hash
BOC with one CELL equal to CELL itself.
In fact BOC starts from root CELL which point to other CELLs.