Blockchain

This is going to have different Blockchain concepts.

• PoW [X] Proof of Work
• PoW [X] Proof of Stake

PoW /Proof of Work/

• BUILD Lets fire go build -o bc_pow.exe .\bc_pow.go on the console
  This will generate binary/executable --> bc_pow or bc_pow.exe (in my case on Windows)

• RUN Lets RUN this bc_pow.exe or bc_pow based on the OS

  Output:

  C:\Users\Home\Desktop\bc>bc_pow.exe
  Init Blockchain with Difficulty  4
  
  Adding Block:  Ravin -- 5 --> Binod
  PoW: 10170      Hash: 000011b524fb87c259f629ab59eabf00ac43f1cb, Data:map[amount:5 from:Ravin to:Binod]
  
  Adding Block:  Binod -- 3 --> Suresh
  PoW: 10404      Hash: 00006d21e563c8f58137401c0491dc7010591807, Data:map[amount:3 from:Binod to:Suresh]
  
  Adding Block:  Suresh -- 1 --> Ravin
  PoW: 22836      Hash: 0000247637cfaf9eda97949153ef43fbd6f3a2ff, Data:map[amount:1 from:Suresh to:Ravin]
  
  Validate Blockchain:  true
  
  Show Blockchain:
  0       TS:1546505999923189700  Hash:0  pHash:  PoW:0   Data:map[]
  1       TS:1546505999923784300  Hash:000011b524fb87c259f629ab59eabf00ac43f1cb   pHash:0         PoW:10170       Data:map[amount:5 from:Ravin to:Binod]
  2       TS:1546506000937132900  Hash:00006d21e563c8f58137401c0491dc7010591807   pHash:000011b524fb87c259f629ab59eabf00ac43f1cb  PoW:10404       Data:map[amount:3 from:Binod to:Suresh]
  3       TS:1546506002015701300  Hash:0000247637cfaf9eda97949153ef43fbd6f3a2ff   pHash:00006d21e563c8f58137401c0491dc7010591807  PoW:22836       Data:map[amount:1 from:Suresh to:Ravin]
  
  C:\Users\Home\Desktop\bc>
  

  Animating Mining Output:

  C:\Users\Home\Desktop\bc>bc_pow.exe
  Init Blockchain with Difficulty  4
  
  Adding Block:  Ravin -- 5 --> Binod
  Mining ... 000011b524fb87c259f629ab59eabf00ac43f1cb     PoW: 10170      Hash: 000011b524fb87c259f629ab59eabf00ac43f1cb, Data:map[amount:5 from:Ravin to:Binod]
  
  Adding Block:  Binod -- 3 --> Suresh
  Mining ... 00006d21e563c8f58137401c0491dc7010591807     PoW: 10404      Hash: 00006d21e563c8f58137401c0491dc7010591807, Data:map[amount:3 from:Binod to:Suresh]
  
  Adding Block:  Suresh -- 1 --> Ravin
  Mining ... 0000247637cfaf9eda97949153ef43fbd6f3a2ff     PoW: 22836      Hash: 0000247637cfaf9eda97949153ef43fbd6f3a2ff, Data:map[amount:1 from:Suresh to:Ravin]
  
  Validate Blockchain:  true
  
  Show Blockchain:
  0       TS:1546505999923189700  Hash:0  pHash:  PoW:0   Data:map[]
  1       TS:1546505999923784300  Hash:000011b524fb87c259f629ab59eabf00ac43f1cb   pHash:0         PoW:10170       Data:map[amount:5 from:Ravin to:Binod]
  2       TS:1546506000937132900  Hash:00006d21e563c8f58137401c0491dc7010591807   pHash:000011b524fb87c259f629ab59eabf00ac43f1cb  PoW:10404       Data:map[amount:3 from:Binod to:Suresh]
  3       TS:1546506002015701300  Hash:0000247637cfaf9eda97949153ef43fbd6f3a2ff   pHash:00006d21e563c8f58137401c0491dc7010591807  PoW:22836       Data:map[amount:1 from:Suresh to:Ravin]
  
  C:\Users\Home\Desktop\bc>
  

  ---

PoS /Proof of Stake/

• BUILD Lets fire go build -o bc_pos.exe ./pos/bc_pos.go on the console
  This will generate binary/executable --> bc_pos or bc_pos.exe (in my case on Windows)

• RUN Lets RUN this bc_pos.exe or bc_pos based on the OS

  Output:

  Init PoSNetwork DONE
  InitValidators => 
          Id:  1  Address: AB1BCCBD99BC6E8F  Stake: 20
          Id:  2  Address: ED4212D87FB2CE5A  Stake: 30
          Id:  3  Address: A15E974200E5F4B8  Stake: 50
  
  
  Lets Carry out few Transactions ...
  Adding New Block=> Data: Ravin -- 5 --> Binod
          Winner => Id:3 Stake:50
          TS: 1553408322151083  Hash: dd5d304cba74cf57810939c7f6144f97  vId: 3  vAddr: A15E974200E5F4B8 Data: Ravin -- 5 --> Binod
  
  Adding New Block=> Data: Binod -- 3 --> Suresh
          Winner => Id:2 Stake:30
          TS: 1553408322152196  Hash: 5dc299c1235bfbc8e76f76db36a5112d  vId: 2  vAddr: ED4212D87FB2CE5A Data: Binod -- 3 --> Suresh
  
  Adding New Block=> Data: Suresh -- 1 --> Ravin
          Winner => Id:3 Stake:60
          TS: 1553408322152769  Hash: b6f4d56346dcb552658be4c7ff50526a  vId: 3  vAddr: A15E974200E5F4B8 Data: Suresh -- 1 --> Ravin
  
  
  Lets Show/Print all Transactions in the Blockchain ...
  Block GEN>      TS: 1553408322149448  Hash: 406b2673c2f13abace944e04a386752d  vId: 0  vAddr:  Data:
  Block 1 >       TS: 1553408322151083  Hash: dd5d304cba74cf57810939c7f6144f97  vId: 3  vAddr: A15E974200E5F4B8 Data: Ravin -- 5 --> Binod
  Block 2 >       TS: 1553408322152196  Hash: 5dc299c1235bfbc8e76f76db36a5112d  vId: 2  vAddr: ED4212D87FB2CE5A Data: Binod -- 3 --> Suresh
  Block 3 >       TS: 1553408322152769  Hash: b6f4d56346dcb552658be4c7ff50526a  vId: 3  vAddr: A15E974200E5F4B8 Data: Suresh -- 1 --> Ravin
  

License

MIT