Hi All, i've made a video tutorial on youtube about origami sampan, based on a modified tradiotional origami sampan. here is the diagrams: https://haditahir.wordpress.com/2016/04/19/origami-perahu-sampan/ well, i've never claimed that it is my design, since it doesn't differ much from the original origami sampan, and i still consider it just a modified traditional model that everybody can use for free.
but a month ago, someone sent me a message, that my video infringes someone's copyright (http://www.origami-make.org/origami-boat-large-sampan.php (published on December 1, 2010)) which i have never known before, and asked me to remove the video. can anybody give me an advise of what i should do? should i remove the video, or should i keep it and give some explanation about the case? thank you very much :)
