we are excited to share that we are Started featuring Blockchain and Crypto Product across the globe.
Here you can find an awesome product.
Proven immutable data stored on the Steem blockchain
Proof.ink's service is pretty straightforward. If you have a document of which you want to know with 100% certainty that its contents have not been changed, tampered with or altered in any form, use Proof.ink.
Proof.ink works by fingerprinting your file (no matter how big), without the need to upload it, inside your browser.
How does Proof.ink store your hash?
you need to do that yourself! You need to use your Steam account to send a public transfer to proof.ink with a special JSON formatted memo containing the hash. You can send any amount, as low as 0.001 Steem/SBD but the default suggested the amount is higher
When checking out you can broadcast your message using:
steem://-uri spec supporting apps such as Vessel (and SteemWallet soon)
Once you go to the checkout phase, the Proof.ink starts monitoring for transactions related to your file hash and once the transaction is found, you get a JSON certificate file, which you can share along with your original "fingerprinted" document, so others can always lookup using this JSON certificate and the file to check if it meets the integrity.
Pros & Cons
Built on a proven/scalable blockchain Steem
Easy to use, it can be used by a variety of individuals or even businesses.
It’s built on super speed Steem blockchain by a witness/reputable user
It needs to be communicated and promoted.
Need to be promoted on the internet not only on Steem blockchain
Signup for details - https://steemit.com/
Thanks for reading if you like it please Share & don’t forget to Comment what you Suggestion or idea.
If you enjoyed this list do subscribe our newsletter ethx. Every day we featured up-&-coming products like these before they make it a bigger impact. Do check out our forum — ethx.forum , feel free to join our facebook — facebook.