| 摘要 |
The systems and methods described herein are useful for maintaining the integrity of documents, such as web pages, which contain hyperlinks to other documents, such as other web pages. A value representative of the content or a portion thereof of the document referenced by the hyperlink may be included in the hyperlink, such that changes in the content of the document are reflected as changes in the value representative thereof. Subsequent retrievals of the referenced document may then be analyzed to verify that the contents of the document have not been altered since the hyperlink was created.
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