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# System prepended metadata

title: Untitled

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## Cards research

### Card types


### Type 3 (курс)

| Sector   | Key          | Type |
| -------- | ------------ | ---- |
| 8        | 26973ea74321 | A    |
| 9        | eb0a8ff88ade | A    |
| 13       | ac70ca327a04 | A    |
| 14       | 51044efb5aab | A    |


### Type 2

| Sector   | Key          | Type |
| -------- | ------------ | ---- |
| 4        | e56ac127dd45 | A    |
| 5        | 77dabc9825e1 | A    |
| 8        | a73f5dc1d333 | A    |
<!-- |or|
| 8        | 26973ea74321 | A    | -->

### Type 1
     
| Sector   | Key          | Type |
| -------- | ------------ | ---- |
| 4        | e56ac127dd45 | A    |
| 5        | 77dabc9825e1 | A    |
| 8        | 26973ea74321 | A    |
| 12       | acffffffffff | A    |




| sector | block | bytes | info |
| ------ | ----- | ----- | ---- |
| 10     | 0     | 5-8   | is НГПД  (0 - БСК)|
|Time|
| 8      | 0     | 10    | year - 2000 |
| 8      | 0     | 11    | mounth |
| 8      | 0     | 12    | day |
|Last metro ride|
| 8      | 2     | 1     | year - 2000 |
| 8      | 2     | 2     | month - 1 |
| 8      | 2     | 3     | day |
| 8      | 2     | 4     | hour - 3 |
| 8      | 2     | 5     | minute - 1 |

### Type 3 SPECS    

| sector | block | bytes | info |
| ------ | ----- | ----- | ---- |
| 10     | 0     | 5-8   | is НГПД  (0 - БСК)|
| 13     | 0-2   | all   | Windows-1251 FIO |
| 14     | 0-2   | all   | Windows-1251 FIO? |
|BSK|
| TopUp |
| 8      | 0     | 7     | year - 2000 |
| 8      | 0     | 8    | month + 1|
| 8      | 0     | 9    | day |
|Last metro ride|
| 8      | 2     | 1     | year - 2000 |
| 8      | 2     | 2     | month - 1 |
| 8      | 2     | 3     | day |
| 8      | 2     | 4     | hour - 3 |
| 8      | 2     | 5     | minute - 1 |
| 9      | 0     | 0     | int (metro rides ) - value block|
| НГПД |
| UnkDates |
| 10     | 0     | 2     | year - 2000 |
| 10     | 0     | 3     | mounth + 1|
| 10     | 0     | 4     | day |
| 10     | 0     | 8     | year - 2000 |
| 10     | 0     | 9     | mounth + 1|
| 10     | 0     | 10    | day |
| 10     | 0     | 11    | year - 2000 |
| 10     | 0     | 12    | mounth + 1|
| 10     | 0     | 13    | day |
| TopUp |
| 10     | 1     | 0     | year - 2000 |
| 10     | 1     | 1     | mounth + 1|
| 10     | 1     | 2     | day |



|balance|
| 4     | 0     | 0-4     | int (valueblock) |
