BitcoinUses

Bitcoin Blockchain Profiling

Results

The results in November 2017 are: | Key | Value | | ——————————– | ——————- | | Maximum outputs per transaction | 9223372036854775807 | | Maximum transaction value | 50000000000000 | | Minimum outputs per transaction | 1 | | Minimum transaction value | 0 | | Minimum Time | 1231006505 | | Maximum Time | 1510022605 | | Total number of blocks | 493409 |

In raw form, there are:

Maximum outputs per transaction 9223372036854775807
Maximum transaction value       50000000000000
Minimum outputs per transaction 1
Minimum transaction value       0
Time    Minimum: 1231006505; Maximum: 1510022605
Total number of blocks  493409

Run it

1. HDFS setup: Refer to the Data ingestion section
2. Program build
   • Make sure you have at least Java JDK 1.7 installed; check with:

       java -version
     

   • Make sure you have Maven installed; check with:

       mvn -version
     

   • In this directory, enter this command to build the program

       mvn clean install
     

3. Program run
   • In your hadoop environment, enter:

       hadoop jar target/blockchain-1.jar /user/cloudera/bitcoin/input /user/cloudera/bitcoin/output
     

   • Check the results with:

       hdfs dfs -cat /user/cloudera/bitcoin/output/part-r-00000