Acquiring more bitcoin through avenues that will not cost the taxpayer，Here are a few methods seems feasible：

1. Confiscating illegally obtained Bitcoin

2. Penalty imposed on industry participants for illegal activities

3. Exchanging a portion of gold reserves for Bitcoin

4. Earning interest through Bitcoin lending

5. Purchasing immigration gold cards with Bitcoin

免责声明：本文章仅代表作者个人观点，不代表本平台的立场和观点。本文章仅供信息分享，不构成对任何人的任何投资建议。用户与作者之间的任何争议，与本平台无关。如网页中刊载的文章或图片涉及侵权，请提供相关的权利证明和身份证明发送邮件到support@aicoin.com，本平台相关工作人员将会进行核查。