A storage service geared toward small files with ECDSA signature auth that works with the 21 Bitcoin Computer
This project is for a server that will store and return data for a certain amount of time and accept updates if they are signed by a user's payment address.
Design goals, none of the below is implemented yet.
- All storage expires after one year. Extended by uploading the same data.
- Data is kept if bandwidth is exceeded just no longer served until balance is increased.
- All requests via HTTP GET except where noted.
- Data returned as JSON.
Parameters
None
Returns
uptime - time in seconds that the service has been running
stored - bytes stored
free - bytes free
price - satoshis for 1 MB storage + 50 MB transfer
Parameters
None
Returns
price - satoshis for 1 MB storage + 50 MB transfer
Parameters
contact - email or Bitmessage address to contact on expiration
address - account this will be used to fund
signature - signature for concatenation of contact and address by
private key for address
Returns
address - a new, unused Bitcoin address
Parameters
address - account requesting a nonce
Returns
nonce - random 32-byte string
Note: nonce is stored until used or next nonce generated for address
Parameters
address - account on which to report balance
nonce - latest unused 32-byte string retrieved via /nonce
signature - signature over concat(address and last nonce received via /nonce call)
Returns
balance - satoshis worth of value left on account
Parameters
key - used to retrieve value
Returns
key - the key that was requested
value - the last value stored for the key
Note: Charges bandwidth against key/value submitter's account.
Parameters
key - string
value - string
address - account to charge for this data
nonce - latest unused 32-byte string retrieved via /nonce
signature - signature over concat(key + value + address + nonce) by
private key for address
Returns
status - "success" or "error: " + error reason
Possible error reasons
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