Actions for the Ethereum Network major update "Istanbul"
The Ethereum network will be undergoing a scheduled upgrade at certain blocks.
MCH will stop some functions to prepare for unexpected contingencies by the update.
■ The Ethereum Network update「Istanbul」
9,069,000 Blocks
（UTC December 6, 2019, 9:30 — December 9, 2019, 4:30 *expected)
- The duration will change depending on the speed to generate the blocks
We will stop some functions on the following schedule.
■MCH some function stop period
From :UTC December 6, 2019, 8:30
To: when we finish the maintenance after the Ethereum Network update
We will have maintenance to stop some functions on the following schedule.
■ Maintenance to stop some functions
UTC December 6, 2019, 8:30–9:30
We will have maintenance to resume some functions on the following schedule.
■ Maintenance to resume some functions
UTC December 9, 2019, 4:30–5:30
- This schedule will change depending on the status of the Ethereum Network update.
* Even If the Ethereum Network finishes updating earlier, we will not start the maintenance earlier to avoid impacts on the official duel cups.
We will stop the following functions.
■Shop
- Buying GUM
- Buying MCH Prime with ETH
■Inventory
- Transfer to Ethereum Network
- Transfer to MCH World
- Preparation for transfer
- NFT convert
■Others
- Send and receive assets on the external website like OpenSea
[Notice]
- You don’t have to carry out any procedure by yourself for the Ethereum Network update.
- Our actions are subject to change by situation of the the Ethereum Network update.
- Please note that we do not take any responsibility or liability for any damage or loss caused through the Ethereum Network update.
- Please note that we do not answer any question related to the Ethereum Network update.
We appreciate your understanding.
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※The content of announcement is subject to change.
Translation-Supported by Green Mouse
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twitter（English）：GreenMouse002
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