No they are not: https://www.scambitcoin.com/multimining-website/
Require deposit to withdraw, registered address is a small townhouse in suburbia London, not the place you can put 1MW of mining.
The list goes on, Google is your friend in this case.
Multimining is trusted bitcoin cryptocurrency mining pool site
Forum rules
Welcome to the mining rig and connectivity support forum!
This forum is for discussing issues with mining rigs and connectivity issues with experienced PROHASHING miners. This is a great place to ask questions about connecting specific hardware to PROHASHING.
Remember, PROHASHING employees do not closely monitor the forums like we do the official support channels, so this forum's purpose is to connect you with other PROHASHING miners who have experience with similar hardware/issues. If you have connectivity issues you are unable to resolve here on the forum, please submit a ticket through the official support channels.
For the full list of PROHASHING forums rules, please visit https://prohashing.com/help/prohashing- ... rms-forums.
Welcome to the mining rig and connectivity support forum!
This forum is for discussing issues with mining rigs and connectivity issues with experienced PROHASHING miners. This is a great place to ask questions about connecting specific hardware to PROHASHING.
Remember, PROHASHING employees do not closely monitor the forums like we do the official support channels, so this forum's purpose is to connect you with other PROHASHING miners who have experience with similar hardware/issues. If you have connectivity issues you are unable to resolve here on the forum, please submit a ticket through the official support channels.
For the full list of PROHASHING forums rules, please visit https://prohashing.com/help/prohashing- ... rms-forums.