Zinken eth2 testnet launched successfully!

Developers of Ethereum 2.0 phase 0 successfully launched testnet ‘Zinken’ [https://www.youtube.com/watch?v=YSuiuoeKoq0&feature=youtu.be] on Monday, October 12th after the recent Spadina [https://medium.com/ethereum-cat-herders/ethereum-cat-herders-update-30-e143fd6ecbc9] testnet did not go smoothly enough. The developers' community felt that it was important