<jeffro256> That branch is a bit out-of-date

<jeffro256> The main development branch for fcmp++ is here: github.com/seraphis-migration/monero/tree/fcmp%2B%2B-stage

<jeffro256> Part of the validation is here: github.com/seraphis-migration/moner…tonote_core/blockchain.cpp#L98-L118

<jeffro256> This fetches from the DB the FCMP tree hash related to that reference_block, and checks equality of n_tree_layers

<jeffro256> The FCMP tree root is later passed to the FCMP++ verification function

<jeffro256> Since the FCMP tree roots are indexed "in advance", a failure in root fetching signifies that the tx is too young

jeffro256: does that mean the enforcement is incidental? Don't think that is strong enough

PoC for relative locks: seraphis-migration/monero #445