The first video(s) ever with Minecraft gameplay is in Notch’s youtube channel, Nizzotch, before the game was even called Minecraft. Other people in the comments have linked it already.
Tanishq is a brand of jewellery retail stores in India. The brand is the property of Titan Company, which is back by Tata Group and TIDCO. The name Tanishq was chosen by Titan’s first managing director Xerxes Desai.