华商报延安讯(记者 张建全 赵雄韬)8月23日,延安警方破获一起涉嫌盗窃国家电力案件,在山间简易板房中,一台台用来挖比特币的大功率电脑就接在油田矿区生产电缆上,耗电量惊人。
On 23 August, a case of alleged theft of State power was uncovered by the Yanan police, a Chinese businessman (journalist Zhang Quanzheng) and a high-powered computer used to dig bitcoin was attached to the production of cables in the oil fields.
采油区查获1600余台“挖矿机”
Over 1,600 “mining machines” were found in the
8月23日,延安市公安局延河分局接到群众举报,油田矿区用电异常,民警随即展开调查,沿山区电网巡查时,在志丹县双河镇侯市村某山头发现一处私搭机房,现场查获私接变压器设备一台以及大量比特币“挖矿机”,这些“挖矿机”就是一台台电脑主机。
On 23 August, the Yan River Division of the Yenan City Public Security Bureau received a report from the public that electricity was abnormal in the oil fields, and the civilian police immediately opened an investigation. During a patrol along the mountain grid, a private jet house was found on a hill in the village of Ho, in the town of Chitten County, where a private transformer equipment and a large number of Bitcoin “diggers” were seized. These “diggers” were the mainframes of a computer.
8月26日,延安市公安局延河分局刑侦大队队长翟绪新说,油田矿区多处在山区,油田架设了高压电缆用于生产,为了解决山区群众的用电问题,油田便为沿线的山区群众接入了照明用电,8月23日,居住在山里的村民发现有一处简易房中私接电线,便向警方报案。当天,警方依照线索查获了5处“挖矿场”,每处“挖矿场”摆放着一两百台数量不等的“挖矿机”,抓获嫌疑人4人。
On 26 August, the commander of the Yam River Investigation Unit of the Yanan Public Security Bureau said that the oil fields were located in mountainous areas and high-voltage cables were installed for production. In order to solve the problem of electricity use in mountain areas, the oil fields connected the mountain population with lighting and electricity. On 23 August, villagers living in the mountains reported to the police that they had discovered a private wire in a simple house. On the same day, the police seized five “digging sites” on the basis of leads, and each “digging site” was equipped with 1,200 different “diggers” and captured four suspects.
8月24日,警方加大巡查力度,再次查获了3处“挖矿场”。截至目前,警方已在双河、招安、侯市等采油区,查获私接电力比特币“挖矿场”8处,扣押比特币“挖矿机”1600余台,变压器7台,网络交换机7台,笔记本电脑2台,抓获犯罪嫌疑人4人。
On 24 August, the police stepped up their patrols and again seized three “mining sites”. To date, the police have seized eight “mining sites” with private electric power in Bitcoin, eight sites, and seized more than 1,600 “mining machines” in Bitcoin, seven transformers, seven network switches, two laptops and four suspects.
据了解,比特币是一种虚拟货币。2008年11月,一位电脑极客在一家密码学论坛上首次提出了“比特币”的概念——这是一种基于多种电脑加密技术产生的虚拟货币,必须通过“挖矿”的方法才能取得。所谓挖矿,就是不停地运作昵称为“挖矿机”的高性能电脑设备,通过特定程序的复杂算法对比特币进行生成。在我国的比特币交易市场,1枚比特币的价格从年初的不足7000元一路炒到逾30000元。
It is understood that Bitcoin is a virtual currency. In November 2008, a computer polarist first introduced the concept of “bitcoin” in a cryptography forum – a virtual currency based on a variety of computer encryption techniques that must be obtained by “mining”.
疯狂“挖矿机”
每天耗电上万度
consumes tens of thousands of degrees of electricity per day
“查获相关设备后,我们查阅资料发现,该案系陕西省内首起挖比特币涉嫌盗窃电力案件。侦破案件期间,警方也一直通过互联网来了解相关知识,由于案情复杂,只有等案件彻底侦破后,才能解释这些矿场是如何接入变压器,如何将大量的机器运入山间并隐藏的具体情况”,翟绪新告诉华商报记者,据初步了解,这些“挖矿场”设立在今年4月份,“挖矿机”都是大功率电脑,为了给“挖矿机”供电,“挖矿场”从油田矿区的高压线上盗电,接入了变压器为这些电脑24小时供电,耗电量非常大,初步估算每台“挖矿机”每天耗电7度。保守估计,每天的耗电量都在一万度以上。
“When the equipment was seized, we looked at it and found that the case involved the theft of electricity in Bitcoin, which was the first to be dug in Shaanxi province. During the investigation of the case, the police also had access to the Internet. Because of the complexity of the case, it was possible to explain how the mines were connected to the transformers and how large quantities of machines were transported into the mountains and hidden them until they were thoroughly detected. “The diggers” told the Chinese press that, according to preliminary estimates, they were established in April this year and that, in order to provide power to the diggers, the mines had stolen electricity from high-pressure lines in the fields, the transformers had been connected to them for 24 hours, and the electricity consumption was very high, with an initial estimate of 7 degrees per day per miner.
近日,延安阴雨连绵,涉案矿场都处在山区,延安市公安局延河分局先后已投入警力200余人次进行巡查,深挖涉嫌盗窃电力的“挖矿场”。翟绪新表示,由于案情重大,作案手段也是首次出现,他们已经将相关案情上报,延安市公安局也抽调了刑侦、网安等警力组成专案组赶赴现场指导,具体情况仍在进一步调查中。
In recent days, Yanan's mine, which is located in the mountains, has been carried out by the Yanuan City Public Security Bureau, which has sent police officers to patrol over 200 times in order to dig deep into the “mining mines” suspected of theft of electricity. According to Cho, because of the seriousness of the case and the first time that the means of the operation have emerged, they have reported the case, and the Yanan City Public Security Bureau has transferred a special team of police officers, including investigators and cyber-security, to the site to provide guidance, which is still under further investigation.
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