amirhyoussefi / ic-sorn

On-chain System of Record with Public Notary

Overview

We use Internet Computers following advantages to make a cheap and scalable System of Record with Public Notary:

1. Low Cost of on-chain data storage

2. Async inter-canister calls for scalability and lower latency

Then develop more features on that:

1. Oracle (real world measures through API)

2. Reveal Share feature with selective Decryption key sharing

3. Billing

Deploy Instructions

1. Start a local internet computer.

   dfx start
   

2. Open a new terminal window.

3. Reserve an identifier for your canister.

   dfx canister create --all 
   

4. Build your canister.

   dfx build
   

5. Deploy your canister.

   dfx canister install --all
   

6. Subscribe to the "Apples" topic.

   dfx canister call subscriber init '("BTC-PRICE-AT-COINBASE")'
   

7. Publish to the "Apples" topic.

   dfx canister call notary publish '(record { "topic" = "BTC-PRICE-AT-COINBASE"; "value" = 21000 })'
   

8. Receive your subscription.

   dfx canister call subscriber getRecord