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[lastpost] => 2813579 美国2月未季调CPI年率将于今晚20:30公布，预期2.4%，前值2.4%（转） 1773191881 jackcool1011
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[虚拟币交流]
比特币矿工因BRC-20大赚！仅第二季交易费就超2022整年收入（转载）
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比特币盈利能力虽随着挖矿难度的逐年上升而下降，比特币矿工交易手续费收入仍在今年第二季度达到惊人的1.84亿美元，是近两年来最赚钱的季度之一，更超过去年整年的收入。可以推测是3月的BRC-20代币热潮所致。另外，比特币矿业公司也迅速着手增加设备及产量，以扩张版图。
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; d) |: p1 u( q( I比特币矿工交易费收入飙升
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( H: u5 U6 T8 G3 F3 k8 k随着今年比特币价格飙涨及4至5月BRC-20代币的蓬勃发展，第二季度比特币矿工从交易手续费中获得高达1.84亿美元的收入，远远超过他们在2022年整年的收入。8 [4 S/ U( K4 i2 B% u$ z
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(注：比特币矿工会在验证区块后获得交易费，其费用由资料量及用户需求决定。)
: |) e* U1 J! m据加密货币数据平台CoinMetrics昨日(5)的报告，比特币矿工第二季度的收入比第一季度增加了270%，并且是两年内来首次超过1亿美元的季度。3 N2 ^; p2 Z; x) X3 p9 T8 q7 @
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不过，据cointelgraph报导，此交易手续费仅占矿工总收入的约7.7%，更多的是开挖区块所获得的比特币奖励。/ ]6 i0 y; q6 R
/ {% ?7 v+ y9 R& G' D) p另外，由于拜登先前提出、预计对加密货币挖矿实施惩罚性征收30%电力税的计划，因一项避免美债违约的协议而暂且被搁置取消。也让目前是全球规模最大、约有100万个的美国比特币矿工松了一口气。
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; ^5 T9 i3 d" j据悉，若这个法案顺利通过，矿工将会从2024年开始的三年内，面临每年相当于其消耗电力能源成本10%的税款。 ~% t2 c x( @8 ?8 A$ M7 o
2 b: a) ^ ] a: U加密矿业仍专注于增加设备及产量- d: R; S0 k5 X
- ^) i' v! I( a- e8 Q9 b- X尽管比特币在今年6月的上涨产生停滞并展开小幅回调，但似乎仍对加密矿业公司在加强建设、扩展版图的面向上，并未产生任何影响。/ G& i6 X% e& S6 |3 E
0 Q0 w9 x& W- X' k' }0 `美国比特币挖矿公司CleanSpark及Bitfarms，都纷纷展示其5月份的亮眼成绩，共挖出超过千枚比特币，产量皆有所提升。
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; Z* C+ K$ U5 b a/ M, J( {其中CleanSpark在今年甚至数度添购超过6万台矿机，以达成其盈利率16EH/s的年终目标。9 k7 \" U7 O. d# l1 E: @
+ S0 x0 z# E& ^! q1 Q2 H( c' ~此前，据报导，比特币矿工正在着手转向新市场，开展与高效能计算有关的业务，扩大收入来源，以避免过于单一且脆弱的加密矿业现金流。) C" y! Q3 @/ \- G0 p% S
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比特币挖矿盈利能力已随市场逐渐减弱
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据hashrateindex资料显示，随着比特币的挖矿难度的逐年上升，其当前的盈利能力也降低至2020年9月的水准，来到了0.0784美元TH/day。对比2021年底牛市、接近0.4的强势峰值，其获利率已减少80%。过去一年内下降了44%。7 D" q* U6 N$ ~/ g2 |5 e' I# S8 D
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