iPhone 17 Pro Max was buried in the ground for 250 years, this information was kept safe, will it remain safe till then?

America has taken a unique step on the occasion of completion of 250 years of its independence. On July 4, 2026, a huge time capsule of stainless steel weighing about 408 kg was buried in the ground in Philadelphia. This capsule will now be opened directly in the year 2276, i.e.