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m Robot - Moving category URI scheme to URI schemes per CFD at Wikipedia:Categories for discussion/Log/2011 January 30. |
→General: I flagged the sentence “Nowadays, so-called Magnet links have replaced eD2k:// links in practice.” as {{Dubious}}. |
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Many programs, such as [[eMule]], [[MLDonkey]] and the original [[eDonkey2000]] client by ''[[MetaMachine]]'', which introduced the link type, as well as others using the eDonkey file sharing protocol, can be used to manage files stored in the filesharing network.
eD2k links allow a file to be identified from a link in a web browser and to be downloaded thereafter by a client like eMule, [[Shareaza]] or any other compatible software. This linking feature was one of the first [[Uniform Resource Identifier|URI]]s to be introduced in [[peer-to-peer]] file sharing, and had a vast effect on the development of the eDonkey network, as it allowed external link sites to provide verified content within the network. Nowadays, so-called [[Magnet URI scheme|Magnet links]] have replaced eD2k:// links in practice.{{Dubious|reason=I wish this were true, but is it not the case that most magnet links on the web only point to bittorrents? Or is the claim that most eDonkey clients in use understand magnet links?}} They serve a similar role, but are not limited to the eD2k hash and can contain other hashes such as [[SHA-1]] or [[MD5]] for example, which makes it possible to use these links to point to files in several networks (as well as in BitTorrent) at once.
eD2k links include file hashes, as these hashes can be used as a [[unique identifier]] for files within the network, so even if the linked-to file has a different name on two computers within the network, the file can be fond on both of them, and file chunks can be obtained from both sources. This is done by using a [[hash function]] on the file to calculate its checksum, depending only from the file content, not from its name.
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