I just couldn&#x27;t digest all, after I read this entence in the description:<p>---
When neocitieslogo.svg is added to my IPFS node, it gets a new name: QmXGTaGWTT1uUtfSb2sBAvArMEVLK4rQEcQg5bv7wwdzwU. That name is actually a cryptographic hash, which has been computed from the contents of that file. That hash is guaranteed by cryptography to always only represent the contents of that file. 
---<p>And opened a reddit&#x2F;eli5 question, just to understand &quot;if we can use a hash to identify content uniquely?&quot; here: <a href="https:&#x2F;&#x2F;redd.it&#x2F;3k8g51" rel="nofollow">https:&#x2F;&#x2F;redd.it&#x2F;3k8g51</a><p>Can anybody elaborate and lighten me up a bit?