look for relevant links on the site http://www.michiel-huisman.com/
The website itself is a complete trash with screencaptures and few posts dated by May while the website domain itself has been created late in July (according to Woise) :
Registry Domain ID: 1865351585_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.namesilo.com
Registrar URL: http://www.namesilo.com
Updated Date: 2020-08-03T17:25:56Z
Creation Date: 2014-07-03T13:29:58Z
Registry Expiry Date: 2021-07-03T13:29:58Z
Registrar: NameSilo, LLC
Warning not to use anything related to op, he was involving in promoting several fake websites claiming to be btc mixers. See his trust page for better understanding : https://bitcointalk.org/index.php?action=trust;u=2808554