ソース:[1] Singapore's Crypto Tax and Regulatory System: An In-depth Study (Part 2) (https://www.techflowpost.com/article/detail_2 ...)[2] Crypto Regulations in Singapore 2025 - Coinpedia (https://vertexaisearch.cloud.google.com/groun ...)[3] Singapore Crypto Compliance Guide 2025: PSA, FSMA & MAS Requirements - Signzy (https://vertexaisearch.cloud.google.com/groun ...)