# Development Notes

2023.05.01 Mainnet Development Begin

2023.05.03 Mainnet Test Net Configuration Begin

2023.05.10 Mainnet Test Net Configuration End

2023.05.12 Mainnet Test Block "KTK Test Block" created. => Success\
&#x20;                  Mining System Development => Success\
&#x20;                  Hashing Procedures => Success\
&#x20;                  Reset Test Net\
&#x20;                  Second Test Block, Genesis Block Created. => "genesis"\
&#x20;                  Block Connection Test => Success. \
&#x20;                  Block Stability Test => \
&#x20;                  Process1) Fail(40%).\
&#x20;                  Process2) Fail(43.9%).\
&#x20;                  Process3) Fail(53.4%).                   \
&#x20;                  Block Validation => Success

2023.05.13 POW(proof of work) Difficulty Set => 3\
&#x20;                  POW average time: 600s

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