Raw.Verificationtype t = R.verification_ctxval with_verification_ctx : (R.verification_ctx -> 'a) -> 'aval check_spend : R.verification_ctx -> UTXO.input -> R.hash -> string -> boolval check_output : R.verification_ctx -> UTXO.output -> boolval final_check : R.verification_ctx -> UTXO.transaction -> string -> bool