Enabling secure storage and sharing of images

A method comprising:

• enable secure sharing between multiple blockchains including:
• creating a digital storage associated with a first public key associated with a first user,
• wherein the digital storage is associated with a first private linear sequence storing file operations,
• wherein the first private linear sequence storing file operations encrypts a content of a block that is part of the first private linear sequence storing file operations;
• obtaining a file;
• encrypting the file using the first public key associated with the digital storage to obtain a first encrypted file;
• storing the first encrypted file on the first private linear sequence storing file operations;
• receiving a request to share the first encrypted file with a second public key associated with a second user,
• wherein the second public key is different from the first public key;
• determining whether the second public key has permission to access the first encrypted file;
• upon determining that the second public key has the permission to access the first encrypted file, decrypting the first encrypted file using a first private key to obtain a decrypted file;
• sending a request for permission to create a common workspace;
• receiving the permission to create the common workspace;
• upon receiving the permission to create the common workspace, creating a third private key and a third public key;
• sharing the third private key and the third public key with the first user and the second user;
• encrypting the decrypted file using the third public key to obtain a third encrypted file;
• and
• storing the third encrypted file in a common workspace including a third private linear sequence storing file operations associated with the third public key,
• wherein the third private linear sequence is configured to receive an indication of an file edit to be performed on the third encrypted file;
• wherein the third private linear sequence is configured to perform the file edit to the third encrypted file;
• and
• wherein the third private linear sequence is configured to store the file edit as a second block in the third private linear sequence storing file operations,
• wherein the second block in the third private linear sequence storing file operations is accessible to both the first user and the second user.

A system comprising:

• at least one hardware processor;
• and
• at least one non-transitory memory storing instructions, which, when executed by the at least one hardware processor, cause the system to enable secure sharing between multiple blockchains including:
• obtain a first public key associated with a first private linear sequence storing file operations
• wherein the first private linear sequence storing file operations encrypts a content of a block that is part of the first private linear sequence storing file operations;
• obtain a file;
• encrypt the file using the first public key to obtain a first encrypted file;
• store the first encrypted file on the first private linear sequence storing file operations;
• receive a request to share the first encrypted file with a second public key,
• wherein the second public key is different from the first public key;
• determine whether the second public key has permission to access the first encrypted file;
• upon determining that the second public key has the permission to access the first encrypted file, decrypt the first encrypted file using a first private key to obtain a decrypted file;
• send a request for permission to create a common workspace;
• receive a permission to create the common workspace;
• upon receiving the permission to create the common workspace, create a third private key and a third public key;
• share the third private key and the third public key with a first user associated with the first public key and a second user associated with the second public key;
• encrypt the decrypted file using the third public key to obtain a third encrypted file;
• and
• store the third encrypted file in a common workspace including a third private linear sequence storing file operations associated with the third public key,
• wherein the third private linear sequence is configured to receive an indication of a file edit to be performed on the third encrypted file;
• wherein the third private linear sequence is configured to perform the file edit to the third encrypted file;
• and
• wherein the third private linear sequence is configured to store the file edit as a second block in the third private linear sequence storing file operations,
• wherein the second block in the third private linear sequence storing file operations is accessible to both the first user and the second user.