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| 0001493152-21-014912-index.html | 2021-06-21 21:10:37 | |
| 0001493152-21-014912.txt | 2021-06-21 21:10:37 | |
 0001493152-21-014912-xbrl.zip | 118882 | 2021-06-21 21:10:37 |
| btcy-20210331.xml | 616227 | 2021-06-21 21:10:37 |
| btcy-20210331.xsd | 45765 | 2021-06-21 21:10:37 |
| btcy-20210331_cal.xml | 55353 | 2021-06-21 21:10:37 |
| btcy-20210331_def.xml | 212606 | 2021-06-21 21:10:37 |
| btcy-20210331_lab.xml | 345234 | 2021-06-21 21:10:37 |
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| ex31-1.htm | 17252 | 2021-06-21 21:10:37 |
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| ex99-3.htm | 18270 | 2021-06-21 21:10:37 |
| FilingSummary.xml | 31895 | 2021-06-21 21:10:37 |
| Financial_Report.xlsx | 92836 | 2021-06-21 21:10:37 |
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| report.css | 2767 | 2021-06-21 21:10:37 |
| Show.js | 1085 | 2021-06-21 21:10:37 |