The Apostolic Blessing is the Pope’s blessing, exclusively. The use of the first person singular possessive adjective “MY” tells us beyond the shadow of a doubt that Pope Benedict considered himself to be “a” Pope, remaining as a participant in the Papal Office, which means that he NEVER VALIDLY RESIGNED, and therefore there was no valid conclave in ARSH 2013 because the See was still occupied, and therefore Bergoglio is and always has been an Antipope.
https://www.barnhardt.biz/2023/10/16/yet-another-letter-surfaces-in-which-pope-benedict-proved-that-he-intended-to-retain-some-portion-of-the-office-of-the-pope-the-first-person-possessive-adjective-my-is-irrefutable-evidence/