开发者 StaveLiu 推出链上公证工具Developer StaveLiu Launches an On-Chain Notary
TapeOutWorld 介绍社区开发者 @StaveLiu 的链上公证工具：用户可以上传一张图片或一段文本并声明所有权，可选择透明公证，也可以只对作品的哈希进行公证。原件仍保留在用户手中，链上只记录指纹，从而为一幅作品或一段文字提供时间与来源证明。TapeOutWorld introduced community developer @StaveLiu's on-chain notary: users can upload an image or a piece of text and declare ownership, choosing either transparent notarization or notarizing only the work's hash. The original stays with the user and only the fingerprint is recorded on chain, giving a work a time and a source.