Kodi migodi ya bitcoin ndi chiyani?
Bitcoin mining ndi njira yopangira bitcoin yatsopano pothetsa masamu ovuta. Kukumba migodi ya Hardware kumafunika kuthetsa mavutowa. Vuto limakhala lovuta kwambiri, migodi ya hardware imakhala yamphamvu kwambiri. Cholinga cha migodi ndikutsimikizira kuti zochitikazo zatsimikiziridwa ndikusungidwa zodalirika ngati midadada pa blockchain. Izi zimapangitsa network ya bitcoin kukhala yotetezeka komanso yotheka.
Kulimbikitsa ochita migodi omwe amatumiza migodi, amalipidwa ndi chindapusa komanso bitcoin yatsopano nthawi iliyonse ikawonjezeredwa ku blockchain. Kuchuluka kwa bitcoin komwe kumakumbidwa kapena kulipidwa kumachepetsedwa ndi theka zaka zinayi zilizonse. Kuyambira lero, ma bitcoins a 6.25 amalipidwa ndi chipika chatsopano chokumbidwa. Nthawi yoyenera kuti chipilala chikumbidwe ndi mphindi 10. Chifukwa chake, pali pafupifupi ma bitcoins a 900 omwe amawonjezedwa kufalitsidwa.
Kuuma kwa migodi ya bitcoin kumawonetsedwa ndi hashi. Mlingo wa hashi wapano wa netiweki ya bitcoin ndi pafupifupi 130m TH / s, zomwe zikutanthauza kuti migodi ya Hardware imatumiza ma hashe 130 quintillion pamphindikati kuti kusintha kumodzi kokha kukhale kovomerezeka. Izi zimafuna mphamvu zambiri ndi migodi yamphamvu ya hardware. Kuphatikiza apo, mulingo wa bitcoin hash umasinthidwanso milungu iwiri iliyonse. Khalidweli limalimbikitsa wochita mgodi kukhalabe pamsika wangozi. ASIC mining rig yogulitsa
ZOPHUNZITSIRA ZA MIGODI YA BITCOIN
Kubwerera mu 2009, m'badwo woyamba wa bitcoin migodi hardware ntchito Central Processing Unit (CPU). Chakumapeto kwa chaka cha 2010, ogwira ntchito m'migodi adazindikira kuti kugwiritsa ntchito Graphics Processing Unit (GPU) ndikothandiza kwambiri. Panthawi imeneyo, anthu amatha kukumba bitcoin pa PC kapena laputopu. M'kupita kwa nthawi, zovuta za migodi bitcoin wakula kwambiri. Anthu sakanathanso kukumba bitcoin bwino kunyumba. Pakati pa 2011, m'badwo wachitatu wa zida zamigodi zidatulutsidwa zomwe zimadziwika kuti Field Programmable Gate Arrays (FPGAs) zomwe zidawononga mphamvu zochepa ndi mphamvu zambiri. Izi sizinali zokwanira mpaka kumayambiriro kwa 2013, Application-Specific Integrated Circuits (ASICs) idayambitsidwa pamsika ndikuchita bwino kwambiri.
Mbiri yaukadaulo wa bitcoin mining hardware ndi kuchuluka kwake kwa hash ndi mphamvu zake Zotengedwa kuchokera ku kafukufuku wa Vranken.
Kuphatikiza apo, anthu ogwira ntchito m'migodi akhoza kubwera pamodzi kupanga dziwe la migodi. Damu la migodi limagwira ntchito yowonjezera mphamvu ya hardware ya migodi. Mwayi woti munthu wochita migodi payekha azikumba chipika chimodzi ndi ziro pamavuto apanowa. Ngakhale atagwiritsa ntchito zida zatsopano, amafunikirabe dziwe lamigodi kuti apindule. Ogwira ntchito ku migodi akhoza kulowa nawo dziwe la migodi mosasamala kanthu za geography, ndipo ndalama zawo ndizotsimikizika. Ngakhale ndalama za woyendetsa zimasiyanasiyana malinga ndi zovuta za maukonde a bitcoin.
Mothandizidwa ndi zida zamphamvu zamigodi ndi dziwe lamigodi, maukonde a bitcoin amakhala otetezeka komanso okhazikika. Mphamvu zomwe zimagwiritsidwa ntchito pa intaneti zimakhala zochepa. Chifukwa chake, mtengo komanso kukhudzidwa kwachilengedwe kwa bitcoin migodi ikuchepa.
UMBONI WA NTCHITO NDI WAPATALI
Njira yopangira migodi bitcoin pogwiritsa ntchito magetsi imatchedwa proof-of-work (PoW). Popeza PoW imafuna mphamvu zambiri zogwirira ntchito, anthu amaganiza kuti ndizowononga. PoW sizowonongeka mpaka mtengo wa bitcoin uzindikirike. Njira yomwe makina a PoW amawonongera mphamvu amapanga mtengo wake. M'mbiri yonse, mphamvu zomwe anthu amagwiritsa ntchito kuti apulumuke zakhala zikuwonjezeka kwambiri. Mphamvu ndizofunikira kuti moyo ukhale wabwino. Mwachitsanzo, migodi ya golide imadya mphamvu zambiri, galimoto imadya mafuta, ngakhale kugona kumafunikanso mphamvu ... etc. Nkhani iliyonse imasunga mphamvu kapena kugwiritsa ntchito mphamvu ndiyofunika. Mtengo wapakati wa bitcoin ukhoza kuwunikidwa pogwiritsa ntchito mphamvu. Chifukwa chake, PoW imapangitsa bitcoin kukhala yofunika. Mphamvu zambiri zomwe zimagwiritsidwa ntchito, maukonde otetezedwa kwambiri, amawonjezera mtengo wa bitcoin. Kufanana kwa golidi ndi bitcoin ndizosowa, ndipo zonse zimafunikira mphamvu zambiri kuti zigonjetse.
- Kuphatikiza apo, PoW ndiyofunika chifukwa chakugwiritsa ntchito mphamvu zopanda malire. Ogwira ntchito m'migodi angagwiritse ntchito mwayi wamagetsi omwe anasiyidwa padziko lonse lapansi. Atha kugwiritsa ntchito mphamvu zochokera kuphulika kwa phiri, mphamvu yochokera ku mafunde a m'nyanja, mphamvu zomwe zasiyidwa kuchokera ku tawuni yakumidzi ku China… etc. Uku ndiye kukongola kwa makina a PoW. Panalibe nkhokwe yamtengo wapatali m'mbiri yonse ya anthu mpaka bitcoin itapangidwa.
BITCOIN VS GOLD
Bitcoin ndi golide ndizofanana potengera kusowa ndi masitolo amtengo wapatali. Anthu amati bitcoin yachoka mumlengalenga, golide ali ndi mtengo wake wakuthupi. Mtengo wa bitcoin uli pakusowa kwake, padzakhala ma bitcoins 21 miliyoni okha omwe alipo. Maukonde a Bitcoin ndi otetezedwa komanso osasunthika. Pankhani ya transportability, bitcoin ndiyokwera kwambiri kuposa golide. Mwachitsanzo, madola milioni imodzi ya bitcoin imatenga sekondi imodzi kuti isamutsidwe, koma golide wofananawo angatenge masabata, miyezi, kapena zosatheka. Pali kukangana kwakukulu kwa golide komwe kumapangitsa kuti asalowe m'malo mwa bitcoin.
- Komanso, migodi ya golidi imadutsa m'magawo angapo omwe amatenga nthawi komanso okwera mtengo. Mosiyana ndi izi, migodi ya bitcoin imangofunika zida ndi magetsi. Chiwopsezo cha migodi ya golide chimakhalanso chachikulu poyerekeza ndi migodi ya bitcoin. Ogwira ntchito m'migodi ya golide amatha kukhala ndi moyo wocheperako akamagwira ntchito m'malo ovuta. Ngakhale ochita migodi a bitcoin amatha kungotaya ndalama. Ndi mtengo wamakono wa bitcoin, mwachiwonekere, migodi bitcoin ndi yotetezeka kwambiri komanso yopindulitsa kwambiri.
Tangoganizani zida zamigodi $750 ndi hashi mlingo wa 16 TH/s. Kuthamanga kwa hardware imodzi iyi kungawononge $ 700 kukumba pafupifupi 0.1 bitcoin. Choncho, ndalama zonse pachaka kupanga pafupifupi 328500 bitcoins ndi $ 2.3 biliyoni. Kuyambira 2013, ogwira ntchito m'migodi awononga $ 17.6 biliyoni kuti atumize ndikugwiritsa ntchito machitidwe a migodi ya bitcoin. Pomwe mtengo wamigodi wa golide ndi $105B pachaka, womwe ndi wokwera kwambiri kuposa mtengo wapachaka wamigodi ya bitcoin. Chifukwa chake, mphamvu zomwe zimagwiritsidwa ntchito pa netiweki ya bitcoin sizowonongeka pamene mtengo wake ndi mtengo wake zimaganiziridwa.
Nthawi yotumiza: Dec-15-2022
