> For the complete documentation index, see [llms.txt](https://programmingblockchain.gitbook.io/programmingblockchain-japanese/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://programmingblockchain.gitbook.io/programmingblockchain-japanese/introduction/crowdfunding_this_book.md).

# この本へのクラウドファンディング

私たちが読者のための素晴らしい本を作り続けたいなら、ピザ、寿司やコーヒーを買う必要がある。そのために十分なビットコインをいただくことに見合う責任が、私たちにはあるということでもある。また、私たちはとても怠け者なので、この本を書き続けるためにもぜひ読者のフィードバックをいただきたい。

**Bitcoin address:** [1KF8kUVHK42XzgcmJF4Lxz4wcL5WDL97PB](https://blockchain.info/address/1KF8kUVHK42XzgcmJF4Lxz4wcL5WDL97PB)

仮想通貨中毒者がひょっとすると言うかもしれない。「Proof of StakeやProof of Workが最も良い愛情表現だ。それ以外すべてが法定通貨なのだ。」

より詳細に私たちの仕事を知りたいと思っていただいたなら、[こちら](http://n.bitcoin.ninja/)を参照いただきたい。


---

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