📢Jack比特幣礦機研究交流：<a href="https://jackmining.com/btcminer" target="_blank" rel="nofollow">https://jackmining.com/btcminer</a><br /><br />🌟比特幣礦機諮詢: <a href="https://lin.ee/pKCR4t6" target="_blank" rel="nofollow">https://lin.ee/pKCR4t6</a><br /><br />🌟比特幣礦機FB社團: <a href="https://jackmining.com/fb/btcjack" target="_blank" rel="nofollow">https://jackmining.com/fb/btcjack</a><br /><br />📢Jack量化交易實盤演示：<a href="https://jackmining.com/trading-demo" target="_blank" rel="nofollow">https://jackmining.com/trading-demo</a><br /><br />📢Jack加密貨幣/AI研究社：<a href="https://jackmining.com/jack-group" target="_blank" rel="nofollow">https://jackmining.com/jack-group</a><br /><br />💡 Jack聊天室: <a href="https://discord.gg/8ksaYFCgqQ" target="_blank" rel="nofollow">https://discord.gg/8ksaYFCgqQ</a><br /><br />00:11 沒有研究比特幣礦機原因<br /><br />00:47 為何買入S21<br /><br />01:32 開採比特幣成本<br /><br />03:51 比特幣礦機能挖多久<br /><br />06:48 託管礦機的風險<br /><br />08:59 回本週期與回報率<br /><br />11:46 買入比特幣礦機時機<br /><br />🌟CoinW交易所：<a href="https://www.coinw.com/front/invitePublicity?r=2275788&language=zh_TW" target="_blank" rel="nofollow">https://www.coinw.com/front/invitePublicity?r=2275788&language=zh_TW</a><br /><br />🌟註冊Bitget開始跟單：<a href="https://partner.bitget.com/bg/DQ88Z0" target="_blank" rel="nofollow">https://partner.bitget.com/bg/DQ88Z0</a><br /><br />🌟我的Twitter：<a href="https://twitter.com/ChinchiaChang1" target="_blank" rel="nofollow">https://twitter.com/ChinchiaChang1</a><br /><br />🌟我的IG：<a href="https://www.instagram.com/jf3230516908/" target="_blank" rel="nofollow">https://www.instagram.com/jf3230516908/</a><br /><br />🌟問題諮詢：<a href="https://jackmining.com/go/j-assistant" target="_blank" rel="nofollow">https://jackmining.com/go/j-assistant</a><br /><br />🌟聯繫方式：<a href="https://linktr.ee/jackchangcrypto" target="_blank" rel="nofollow">https://linktr.ee/jackchangcrypto</a><br /><br /><br />––––––––––––––––––––––––––––––<br />Lose This by Dylan Emmet <a href="https://soundcloud.com/dylanemmet" target="_blank" rel="nofollow">https://soundcloud.com/dylanemmet</a><br />Creative Commons — Attribution 3.0 Unported — CC BY 3.0<br />Free Download / Stream: <a href="https://bit.ly/-lose-this" target="_blank" rel="nofollow">https://bit.ly/-lose-this</a><br />Music promoted by Audio Library <a href="https://www.youtube.com/watch?v=lYHQH-nSuns&t=0s" target="_blank" rel="nofollow">https://www.youtube.com/watch?v=lYHQH-nSuns&t=0s</a><br />––––––––––––––––––––––––––––––<br /><br />––––––––––––––––––––––––––––––<br />Lay Down Beside You by Carl Storm <a href="https://soundcloud.com/carlstorm" target="_blank" rel="nofollow">https://soundcloud.com/carlstorm</a><br /><a href="https://www.youtube.com/channel/UC6TE_vnwzNXvimAR7cLlVag" target="_blank" rel="nofollow">https://www.youtube.com/channel/UC6TE_vnwzNXvimAR7cLlVag</a><br />Free Download / Stream: <a href="https://www.audiolibrary.com.co/carl-storm/lay-down-beside-you" target="_blank" rel="nofollow">https://www.audiolibrary.com.co/carl-storm/lay-down-beside-you</a><br />Music promoted by Audio Library <a href="https://www.youtube.com/watch?v=D8nNI286hug" target="_blank" rel="nofollow">https://www.youtube.com/watch?v=D8nNI286hug</a><br />––––––––––––––––––––––––––––––<br /><br />––––––––––––––––––––––––––––––<br />All The Same - Atch <a href="https://soundcloud.com/atch-music" target="_blank" rel="nofollow">https://soundcloud.com/atch-music</a><br />Creative Commons — Attribution 3.0 Unported — CC BY 3.0<br />Free Download / Stream: <a href="https://bit.ly/-all-the-same" target="_blank" rel="nofollow">https://bit.ly/-all-the-same</a><br />Music promoted by Audio Library <a href="https://www.youtube.com/watch?v=l8NycKREuY4" target="_blank" rel="nofollow">https://www.youtube.com/watch?v=l8NycKREuY4</a><br />––––––––––––––––––––––––––––––<br /><br />––––––––––––––––––––––––––––––<br />Wake Up (feat. ROMY DYA) by Wataboi <a href="https://soundcloud.com/wataboi" target="_blank" rel="nofollow">https://soundcloud.com/wataboi</a><br />Creative Commons — Attribution 3.0 Unported — CC BY 3.0<br />Free Download / Stream: <a href="http://bit.ly/a-wake-up" target="_blank" rel="nofollow">http://bit.ly/a-wake-up</a><br />Music promoted by Audio Library <a href="https://www.youtube.com/watch?v=EChOp4h8VU0" target="_blank" rel="nofollow">https://www.youtube.com/watch?v=EChOp4h8VU0</a><br />––––––––––––––––––––––––––––––<br /><br />––––––––––––––––––––––––––––––<br />I will find you someday by Carl Storm <a href="https://soundcloud.com/carlstorm" target="_blank" rel="nofollow">https://soundcloud.com/carlstorm</a><br /><a href="https://www.youtube.com/channel/UC6TE_vnwzNXvimAR7cLlVag" target="_blank" rel="nofollow">https://www.youtube.com/channel/UC6TE_vnwzNXvimAR7cLlVag</a><br />Free Download / Stream: <a href="https://bit.ly/i-will-find-you-someday" target="_blank" rel="nofollow">https://bit.ly/i-will-find-you-someday</a><br />Music promoted by Audio Library <a href="https://www.youtube.com/watch?v=lHUKxixUz7Q" target="_blank" rel="nofollow">https://www.youtube.com/watch?v=lHUKxixUz7Q</a><br />––––––––––––––––––––––––––––––<br /><br />––––––––––––––––––––––––––––––<br />Never Be Friends by Dylan Emmet <a href="https://soundcloud.com/dylanemmet" target="_blank" rel="nofollow">https://soundcloud.com/dylanemmet</a><br />Creative Commons — Attribution 3.0 Unported — CC BY 3.0<br />Free Download / Stream: <a href="https://bit.ly/never-be-friends" target="_blank" rel="nofollow">https://bit.ly/never-be-friends</a><br />Music promoted by Audio Library <a href="https://www.youtube.com/watch?v=89AQsDYk04Q" target="_blank" rel="nofollow">https://www.youtube.com/watch?v=89AQsDYk04Q</a><br />––––––––––––––––––––––––––––––<br /><br />––––––––––––––––––––––––––––––<br />Soaring by Ghostrifter Official <a href="https://soundcloud.com/ghostrifter-official" target="_blank" rel="nofollow">https://soundcloud.com/ghostrifter-official</a><br />Creative Commons — Attribution-NoDerivs 3.0 Unported<br />Free Download / Stream: <a href="https://bit.ly/al-soaring" target="_blank" rel="nofollow">https://bit.ly/al-soaring</a><br />Music promoted by Audio Library <a href="https://www.youtube.com/watch?v=fCqo2k2wG2U" target="_blank" rel="nofollow">https://www.youtube.com/watch?v=fCqo2k2wG2U</a><br />––––––––––––––––––––––––––––––<br />...<br /><a href="https://www.youtube.com/watch?v=dxhRCmap1RE" target="_blank" rel="nofollow">https://www.youtube.com/watch?v=dxhRCmap1RE</a>