The phrase "attesting to such" is correct and usable in written English.
It can be used when referring to evidence or confirmation of a particular fact or statement.
Example: "The witness provided a statement attesting to such, confirming the events that took place that night."
Alternatives: "confirming this" or "verifying this".
(I can attest to such mortification, because the daemon in question is my friend).
Looking around the region, the wall-to-wall dominance of Islamist groups in opposition politics appears to attest to such a process.
While the research is mixed, some scholars say that poor economic conditions can lead to heavier drinking, and some retailers attest to such a trend.
Gamino can attest to such treatment.
The record in this case includes affidavits not only from members of the staff of the Stanford Daily but also from many professional journalists and editors, attesting to precisely such personal experience.
Yet in recent months, several banks, including HSBC, Credit Suisse, UBS and Citigroup, have established or ramped up dedicated family services in Asia to help clients set up such offices, attesting to the rising demand for such services.
It revealed little of his private life, but the variety of work on display — painters who mattered to him, such as Kandinsky and Klee and Bacon; poets who gripped him, such as Mallarmé and René Char; photographs attesting to his collaborations with such theatre artists as Jean-Louis Barrault and Patrice Chéreau — helped me picture the furniture of his mind.
It revealed little of his private life, but the variety of work on display painters who mattered to him, such as Kandinsky and Klee and Bacon; poets who gripped him, such as Mallarmé and René Char; photographs attesting to his collaborations with such theatre artists as Jean-Louis Barrault and Patrice Chéreau helped me picture the furniture of his mind.
The fracture resistance varies greatly between nominally identical samples, attesting to a great sensitivity to such irregularity as well as to bonding surface conditions.
A book by philosopher Michael Ruse (1997) is subtitled "The Concept of Progress in Evolutionary Biology," attesting to the prevalence of such arguments and predominance of this view.
In his prose works and in his voluminous correspondence, which gives a detailed picture of his literary surroundings and friends, Southey's effortless mastery of prose is clearly evident, a fact attested to by such eminent contemporaries as William Hazlitt and Scott and even by such an enemy as Byron.
