♐DUAL is series uploaded to the second YouTube account. ♐DUAL 0 was posted on March 19, 2017 (the day after ♐GOLDEN was posted). There are 10 videos in the series (♐DUAL 0 to ♐DUAL 9). ♐DUAL 9 was posted on March 24th, five days before ♐HULL was posted.
Regular ♐DUAL videos are 1:06:40 (4,000 seconds) in length and contains a series of rapidly-flashing frames.
The audio is a dual mono track of a whirring machine sound (with DC offset) in bursts lasting approximately 2 minutes 48 seconds. The pattern changes at the end. The Handshake can be heard at the start and end of the audio.
Discord user Risto notes: “the whirring is composed of identical sections with a ‘steppy line level’ silence afterwards”:
He adds: “interestingly, the handshake doesn’t have an offset”:
♐DUAL composite by extra
screencap of full ♐DUAL 3-D composite (view 1)
screencap of full ♐DUAL 3-D composite (view 2)
♐DUAL 0: https://youtu.be/cmcweRQdj1w
♐DUAL 1: https://youtu.be/WOjLgReg8AE
♐DUAL 2: https://youtu.be/BGEZIUfLHjI
♐DUAL 3: https://youtu.be/RIoyGm9SfNM
♐DUAL 4: https://youtu.be/YSOFv2vpX7s
♐DUAL 5: https://youtu.be/yRm1LNID5sc
♐DUAL 6: https://youtu.be/Jj9Vl8kiQOM
♐DUAL 7: https://youtu.be/D3-0zG1D1C8
♐DUAL 8: https://youtu.be/7wWVFFnTfYY
♐DUAL 9: https://youtu.be/LRdFLCk-_d0