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什么是PAX Gold?可以兑换黄金?
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摘要
PAXGold(PAXG)是一种ERC-20稳定币,由存储在伦敦金库中的实物黄金提供支撑。PAXG允许用户购入少量实物黄金,无需支付存储和运输费用,从而降低了黄金投资的门槛。作为数字资产,用户可以在中心化数字货币交易平台以及去中心化交易平台上进行交易。
导语
数千年来,黄金始终是一种贵重商品。人们使用黄金制作珠宝,存储价值,甚至用它对冲通胀。然而,对普通散户投资者而言,实物黄金价格昂贵,交易流程繁琐。购买后,需要有银行金库这样安全的地方进行存放。另外,黄金分量重,转移也相当不便。
为了解决这些问题,Paxos信托公司推出了PAX Gold(PAXG)这一在区块链上运行的代币化黄金。
什么是PAXGold(PAXG)?
PAXGold(PAXG)是一种由实物黄金支撑的ERC-20稳定币,实物储备由Paxos信托公司托管。一枚 PAXGold代币相当于一金衡盎司的伦敦标准交割金条(一根金条为400盎司)。这些金条都安全存放在Brink等金库中。PAXG代表了实物黄金,其价值与实时金价直接挂钩。
代币由纽约州金融服务管理局批准并监管。为确保Paxos信托公司持有足量的黄金储备,第三方审计公司每月会进行审查,以验证其黄金储备量与代币的供应量相匹配。这些证明报告会发布在 Paxos的官方网站上。PAXG的开发人员会定期进行智能合约审计,以识别潜在的错误和漏洞。
此外,Paxos信托公司会保护所有客户的资产,包括其持有的PAXG,避免客户破产。公司将自有资产与客户资产分开管理。
PAXG如何运作?
PAXGold在以太坊区块链中运行。作为ERC-20代币,PAXG与以太坊钱包兼容,可与以太坊上的 DeFiDapp和去中心化交易平台集成,也可在币安等加密货币交易平台上交易。
与实物黄金相比,持有PAXG不需要支付任何金库存储费和托管费。每笔PAXG交易中,交易者仅需支付0.02%的交易费,以及少量以太币的燃料费。PAXG让用户能够购入少量实物黄金,且无需支付存储和运输费用,从而降低了黄金投资的门槛。
PAXG代币自带指定序列号,与独立金条相匹配。持有者在PAXG查询工具中输入以太坊钱包地址,即可查看自己的实物黄金序列号、价值和其他物理特征。持有者可以随时在黄金零售商处以实时金价将PAXG兑换为法币、其他加密货币资产或已分配或未分配的金条。
PAXG和黄金ETF有何区别?
黄金交易型开放式指数基金(ETF)追踪的是黄金的实时价值。投资者获得的仅仅是金价敞口,而非黄金的所有权。持有黄金ETF的投资者作为合约中的一方,有权获得一定比例的黄金储备,但是黄金ETF无法替代黄金的全部所有权。例如,遭遇危机和市场波动时,结算时的合约价值可能低于所代表的黄金的基础价值。
与之相比,PAGX是一种数字黄金产品。一枚PAXG代币代表伦敦金库内一金衡盎司的黄金,可通过序列号进行识别。交易实物黄金可能需要数天,但PAXG作为以太坊中的ERC-20代币,实时结算几乎不存在延迟。
总结
近年来,各类加密货币投资人气见涨,但实体商品依然受到传统投资者的青睐。PAXG希望发挥加密货币资产的速度及流动性优势,在这一业已成熟的市场中提供一种基于区块链的替代品。
来源:金色财经 |
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