[ANN] Secured Notes Token

[cryptonub1t]

Have you seen our presentation?
http://secnote.org/wp-content/uploads/2018/10/Presentation_eng.mp4

Liked it very much. waiting for application to check. but actually interested in SEC token rise)))

[colduserplay]

Have you seen our presentation?
http://secnote.org/wp-content/uploads/2018/10/Presentation_eng.mp4

Liked it very much. waiting for application to check. but actually interested in SEC token rise)))

Thanks for your feedback

[colduserplay]

Have you seen our presentation?
http://secnote.org/wp-content/uploads/2018/10/Presentation_eng.mp4

Liked it very much. waiting for application to check. but actually interested in SEC token rise)))

The age of your account is six months but no activity, Why?

[cryptonub1t]

Have you seen our presentation?
http://secnote.org/wp-content/uploads/2018/10/Presentation_eng.mp4

Liked it very much. waiting for application to check. but actually interested in SEC token rise)))

The age of your account is six months but no activity, Why?

Oops, you have time to check profiles?! may be you better focus on application release)))
answering why now: because forgot and just found my password from the account. wanted to use your application to keep it safe (the password)

[colduserplay]

And while you are waiting for release we will publish here information about Web-client for contract SecuredNotes!

Part 1

### About ###

It is widely known that blockchain is impossible to hack. Most people also understand that any information input to blockchain stays there forever and can’t be changed, replaced or modified. One of the biggest advantages of blockchain is – anonymity: Info can be input from any location on the Globe and can be read from any location as well, remaining anonymous.   

In order to present these magnificent capabilities to society we have developed this platform SecuredNotes.

SecuredNotes – is smart-contract, based on Ethereum blockchain network, developed for anonymous, secure and decentralized storage of text notes (passwords, codes, messages etc).
            
One can input notes in blockchain via web-application on website.

Application requires Chrome bowser, or another one based of Chrome. 
(browsers other than Chrome can experience contract connection faults sometimes).
MetaMask plugin has to be on in the browser   (https://metamask.io/).

MetaMask plugin provides reliable and totally secured connection to Ethereum network without establishing own nodes that significantly simplifies work with our contract to clear and user-friendly interface.

[colduserplay]

Part 2

### How it works? ###

A separate autonomous section to save/keep short text notes is created for each smart-contract client.
Using application on website SecuredNotes (http://secnote.org) a note gets encrypted and saved into blockchain via smart-contract. Encryption password is neither stored nor accounted in any form. Even client’s PC has no password “fingerprints” after encryption. Thus even if the contract wallet has been stolen or lost, the client is confident that his info is absolutely secured.
To read the info all client’s notes are downloaded in encrypted form via wallet address in blockchain and can be decrypted only after password input. 

The ciphering algorithm we use is AES-256 from OpenSSL libraries.
This provides security level used by USA for "TOP-SECRET" docs https://en.wikipedia.org/wiki/Advanced_Encryption_Standard

[colduserplay]

Part 3

### Payments ###
Unfortunately, smart-contract services are not free. It is not our requirement but terms of Ethereum blockchain use:
1. (writes off only ETH) Fee for tokens transfer - Ethereum network takes fee for tokens transfer. The Application tuned up to minimal possible fees, which you can observe in MetaMask plugin.
2. (writes off ETH and SEC) Fee for new notes. Apart from standard fee of Ethereum network here is also smart-contract fee for miners’ resources deployment (notes storage).

Fee is only for adding new notes.
Reading is always free of charge.

[colduserplay]

Part 4

### MANUAL ###

Set-up procedure:
1. Install Google Chorme (or similar)
2. Install MetaMask
3. Register in MetaMask (or use existing account)
4. Acquire tokens SEC and ETH (Ethereum)
5. Transfer tokens to your MetaMask account

[colduserplay]

Part 5

### Application use: ###
1. Start up the browser
2. Login to MetaMask
3. Go to application website
You should see the address of your wallet (same as MetaMask) and your tokens balances.

[colduserplay]

Part 6

### Token transfer: ###
1. Click "SendTokens"
2. Enter recipient address and number of tokens
3. Click "Send"
4. MetaMask window will display data for verification.
5. If all is ok, press "Submit"
Now wait for confirmation blockchain accepted the transaction.
This can be viewed in MetaMask plugin or wait for auto up-date on the website.

[oficman]

Part 2

### How it works? ###

A separate autonomous section to save/keep short text notes is created for each smart-contract client.
Using application on website SecuredNotes (http://secnote.org) a note gets encrypted and saved into blockchain via smart-contract. Encryption password is neither stored nor accounted in any form. Even client’s PC has no password “fingerprints” after encryption. Thus even if the contract wallet has been stolen or lost, the client is confident that his info is absolutely secured.
To read the info all client’s notes are downloaded in encrypted form via wallet address in blockchain and can be decrypted only after password input.  

The ciphering algorithm we use is AES-256 from OpenSSL libraries.
This provides security level used by USA for "TOP-SECRET" docs https://en.wikipedia.org/wiki/Advanced_Encryption_Standard

Well, for example, I downloaded this online notebook to my smartphone and use it. Then I lose my smartphone and buy a new model. What do I need to do now, to get access to my records again?

[colduserplay]

Part 7

### Reading notes: ###
1. Click "Show my notes". Window with all notes will be opened.
All notes are encrypted and can’t be read yet.
2. Click "Decrypt notes"
3. Enter password and press "Decrypt" – those notes this password was used for will be decrypted and displayed. Notes with other passwords will be displayed as "Bad result ..."
4. To enter the other passwords press "Reload"

NOTE: one password can be used for all the notes or different passwords for different notes.
This is up to user. You can read only notes you have password for. All the rest will not be displayed.

[colduserplay]

Part 8

### Adding note to blockchain ###
1. Click "Show my notes". A list of all notes will appear.
2. Click "Add note".
3. Enter note and password
4. ATTENTION: Enter password with extreme care. In case of a mistake there is no possibility to recover the password.
5. Click "Add"
6. MetaMask window will be suggested to verify all the data.
7. If everything is correct click "Submit"
Now wait for confirmation blockchain accepted the transaction.
This can be viewed in MetaMask plugin or wait for auto up-date on the website.

Note: Notes can’t ever be edited.

[AAF]

Part 4

### MANUAL ###

Set-up procedure:
1. Install Google Chorme (or similar)
2. Install MetaMask
3. Register in MetaMask (or use existing account)
4. Acquire tokens SEC and ETH (Ethereum)
5. Transfer tokens to your MetaMask account

well, i'm using firefox. Can't i connect?

[colduserplay]

Part 2

### How it works? ###

A separate autonomous section to save/keep short text notes is created for each smart-contract client.
Using application on website SecuredNotes (http://secnote.org) a note gets encrypted and saved into blockchain via smart-contract. Encryption password is neither stored nor accounted in any form. Even client’s PC has no password “fingerprints” after encryption. Thus even if the contract wallet has been stolen or lost, the client is confident that his info is absolutely secured.
To read the info all client’s notes are downloaded in encrypted form via wallet address in blockchain and can be decrypted only after password input.  

The ciphering algorithm we use is AES-256 from OpenSSL libraries.
This provides security level used by USA for "TOP-SECRET" docs https://en.wikipedia.org/wiki/Advanced_Encryption_Standard

Well, for example, I downloaded this online notebook to my smartphone and use it. Then I lose my smartphone and buy a new model. What do I need to do now, to get access to my records again?

You need only your acc in MetaMask and passowrd for notes.

[colduserplay]

Part 4

### MANUAL ###

Set-up procedure:
1. Install Google Chorme (or similar)
2. Install MetaMask
3. Register in MetaMask (or use existing account)
4. Acquire tokens SEC and ETH (Ethereum)
5. Transfer tokens to your MetaMask account

well, i'm using firefox. Can't i connect?

Other browsers can experience connection failures.

[cryptonub1t]

if I lose the password from the notes ...there is all folks?))

[colduserplay]

if I lose the password from the notes ...there is all folks?))

Yes, don't forget your password!

[cryptonub1t]

if I lose the password from the notes ...there is all folks?))

Yes, don't forget your password!

So, it means no any password recovery service???

[colduserplay]

if I lose the password from the notes ...there is all folks?))

Yes, don't forget your password!

So, it means no any password recovery service???

We do not have and will not have users' accounts database.