DeepVault DeepVault is a blockchain innovation brought to you by the DeepOnion Development team. DeepVault allows users to determine whether or not a file has been changed or corrupted by enabling hash verification of the file.
Non-technical users:A hash is a random string of characters of fixed length (for example: hello = 2cf24dba5fb0a30e26e83b2ac5b9e29e1b161e5c1fa7425e73043362938b9824, hello1 = 91e9240f415223982edc345532630710e94a7f52cd5f48f5ee1afc555078f0ab). A hash is unique as no two inputs (files or texts) generate the same hash. For instance, hello and hello1 will have completely different hash values as witnessed in the previous example.
One use for hashing is the ability to generate the hash of a file. What this means is that the current version of the file is hashed at that moment in time. As previously mentioned, even changing 1 character in the file will generate a completely different hash.
This is obviously very useful if you have an important file (such as a legal contract) that you wish to verify its integrity. Upon signing a contract, you could generate its hash using the wallet and store it in the blockchain. You could then check in a few months time that the hash generated earlier matches the current hash of the file. If they match, it means that the file has not been altered and thus the contract is still valid. If they do not match, it means that the file has been altered (if this is a legal document, you need to make sure that someone has not maliciously tampered with it).
The benefit of utilising the blockchain is that it is immutable (cannot be changed). That means that when you store the hash, it is available forever and can never be changed.
Technical Users:The hash is generated using SHA-256, a current hashing function with no known collisions. The function can also incorporate the user's wallet to provide restriction as to the hash value (a form of cryptographic security).
Important:DeepVault is not a file store, it is a hash store. You should take every necessary step to secure your documents from tampering by storing them in a secure location.
Thank you for your time and we look forward to answering any of your questions.
This is good news for our fantastic coin. Is there something similar from other cryptos or is that unique until yet? Cant wait to see what else will be developed and published around #deeponion. This currency deservs to step up to the big players in crypto. HODL or regret and cry next year. 2018 is the $onion year.
