# 2.3 公鏈直發

對於資金有限或規模尚小的項目團隊而言，\*\*「公鏈直接發行 + 合規綁定」\*\*成為一條具操作性、靈活性與低成本的可行路徑：

* 在香港或新加坡註冊實體公司作為RWA發行主體；
* 選用Polygon、Arbitrum等Gas成本較低的公鏈發行RWA代幣，並以智能合約管理經濟模型；
* 配合合法安排（如「收益捐贈協議」、「利潤掛鉤協議」等）完成與境內資產的法律映射；
* 投資人可透過DeFi錢包或受監管交易平台進行申購與交易。

此類模式的總成本一般不超過人民幣50萬元，適用於如藝術收藏、知識產權、特色農業等細分資產市場，尤其利於試水型創新項目。


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