# Get all node has a specific hash

**URL:** <https://discuss.ipfs.tech/t/get-all-node-has-a-specific-hash/800>\
**Category:** Help\
**Created:** [July 20, 2017, 3:19pm UTC](https://discuss.ipfs.tech/t/get-all-node-has-a-specific-hash/800 "2017-07-20T15:19:39Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![josselinchevalay](https://sea2.discourse-cdn.com/flex020/user_avatar/discuss.ipfs.tech/josselinchevalay/32/3078_2.png) [@josselinchevalay](https://discuss.ipfs.tech/u/josselinchevalay)\
**Post date:** [July 20, 2017, 3:19pm UTC](https://discuss.ipfs.tech/t/get-all-node-has-a-specific-hash/800/1 "2017-07-20T15:19:39Z")

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Hello guys,

Quick question : it’s possible to get peerID has (or persist) a specific hash ?

Regards

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**Author:** ![JayBrown](https://sea2.discourse-cdn.com/flex020/user_avatar/discuss.ipfs.tech/jaybrown/32/107_2.png) [@JayBrown](https://discuss.ipfs.tech/u/JayBrown)\
**Post date:** [July 20, 2017, 3:44pm UTC](https://discuss.ipfs.tech/t/get-all-node-has-a-specific-hash/800/2 "2017-07-20T15:44:12Z")

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I don’t fully understand your question, especially the second part, but you can print your node’s PeerID with  
`ipfs id -f="<id>\n"`

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**Author:** ![josselinchevalay](https://sea2.discourse-cdn.com/flex020/user_avatar/discuss.ipfs.tech/josselinchevalay/32/3078_2.png) [@josselinchevalay](https://discuss.ipfs.tech/u/josselinchevalay)\
**Post date:** [July 20, 2017, 3:46pm UTC](https://discuss.ipfs.tech/t/get-all-node-has-a-specific-hash/800/3 "2017-07-20T15:46:34Z")

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I would like to know if someone has made an ipfs add on one of my hash

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**Author:** ![JayBrown](https://sea2.discourse-cdn.com/flex020/user_avatar/discuss.ipfs.tech/jaybrown/32/107_2.png) [@JayBrown](https://discuss.ipfs.tech/u/JayBrown)\
**Post date:** [July 20, 2017, 3:48pm UTC](https://discuss.ipfs.tech/t/get-all-node-has-a-specific-hash/800/4 "2017-07-20T15:48:45Z")

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Ah! That would be `ipfs dht findprovs <hash>` … this will list all the nodes that are seeding a file that has the specific `<hash>`, i.e. nodes that have either pinned or cached your file. (Or added it themselves independently.)

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<div class="post-metadata">

**Author:** ![JayBrown](https://sea2.discourse-cdn.com/flex020/user_avatar/discuss.ipfs.tech/jaybrown/32/107_2.png) [@JayBrown](https://discuss.ipfs.tech/u/JayBrown)\
**Post date:** [July 20, 2017, 3:54pm UTC](https://discuss.ipfs.tech/t/get-all-node-has-a-specific-hash/800/5 "2017-07-20T15:54:57Z")

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You can then find out more about these nodes with `ipfs dht findpeer <NodePeerID>`.