News and events

Viniswap is Open!

Viniswap exchange is open 24-7 You can buy and sell MTB18, MTB19, MTB20 and MTB21 tokens using the Viniswap exchange anytime of the day. Viniswap is a frontend of the popular Uniswap.io decentralized exchange. By visiting openvino.exchange from ...

Crystal Harvest

Crystal year for 2022 harvest This year, we started our harvest on April 4th. Although less in quantity than other years, the grapes were of an excellent quality, small and very good color. We’ll soon be sharing news ...

Transparency and Innovation

Costaflores and Openvino On April 5th, Mike Tango Bravo signed an agreement with the INV (Wine National Institute) to make OpenVino accessible to any winery in the country. OpenVino is an innovative project that will allow Argentine wineries ...

MTB21 VCO token launch

6 May - 25 July, 2021 Three years ago we launched the world’s first, wine-backed cryptoasset: MTB18. Last year, we issued 9,600 MTB20 tokens. Now the MTB21 is here! This is our digital token MTB21, from our extraordinary ...

MTB20 ICO token launch

6 May - 25 July, 2020 Two years ago we launched the world’s first, wine-backed cryptoasset: MTB18. Last year, we issued 17,707 MTB19 tokens. Now the MTB20 is here! This is our digital token MTB20, from our extraordinary ...