Betherchip smart contract update

♦️ Please note that BEC has recently updated its smart contract. Now it is as follows: 0x59c033ec65e6b9c501c1ee34fb42f2575da4b517.

❗️ This is the one and only correct and relevant smart contract of BEC. Please make sure to generate new addresses for a deposit before sending assets. Sending BEC to the old expired address may cause the loss of your assets.