Is bitcoin a FBAR or FATCA taxable currency?

Good afternoon, esteemed financial professionals. As the global cryptocurrency market continues to expand, I am increasingly curious about the regulatory and tax implications of various digital assets. Specifically, I would like to inquire about the tax status of Bitcoin under the Foreign Bank Account Reporting (FBAR) and Foreign Account Tax Compliance Act (FATCA) regulations. Is Bitcoin considered a taxable currency under these frameworks? If so, how does one accurately report and pay taxes on Bitcoin holdings and transactions? Thank you for your attention to this matter, and I eagerly await your insights.