0xMahjong is the genesis collection of Mahjong Meta (www.mjmeta.io) and the beginning project of Janshi Club Collections. 1500 of 0xMahjong shows 144 different traditional Mahjong tiles and 6 sides of dice, reflects the original spirits and cultural signatures of Mahjong game. The vault of Mahjong Meta holds #1-#500 beginning NFTs as reservation for future rewards to top players, collab-artists and special contributors. WE WILL NEVER SELL ANY VAULT NFTs.