Making of Coin
A Coin consists of a string of number. This number is make up of few elements. When these elements joined together it become a Coin.
Fig. 9 shows the Coin Code elements sequence chart, while Fig. 10 shows the sample of Coin Code elements
sequence chart. In this case the
Coin Code is as below :
13651240732023042018315786
484570000138900375
with value of RM3.75
Fig. 23 shows the table of the range of each element and
their respective number type.
The Coin Code elements mainly
make of date and time when this
Coin is created.
Another very important elements that making each of the Coin unique is the Four Digit Dice Draw Result. The dice used are of special dice called Five Dice to Represent Decimal Number 0 to 9, with reference to MyIPO Patent Application No. PI2021001679,
dated 26/Mar/2021.
The device to hit the dice and see the dice result is make of special apparatus called Apparatus to Hit Dice with Manual Press, Switch Press and Camera Recording, with reference to MyIPO Patent Application No. PI2021001831,
dated 05/Apr/2021.
The mechanism to use this
apparatus to hit dice to see the
result and converting this result
into digital Coin is make of
special mechanism called
Cryptocurrency Creation and
Distribution Using Dice Draw
Result and Prehistory Data as
Main Elements, with reference to MyIPO Patent Application No.
PI2021002050, dated 15/Apr/2021.
The making of Coin for this Digital Coin with Thirty Thousand Cents is a little
bit different as below :
1) Elements remained the
same :-
Date, Time, Creator Code,
Center of Creators Code and
Four Dice Draw Result
2) Elements not being used :-
Currency Code and Coin Value
3) New elements included :-
Regional Code and Coin Value in Cents
Online and Offline Coin
Online Coin is the money inside
the user Digital Wallet that can
make payment when user
handset is connected to the
internet. The user can make
payment by scanning the
receiver QR code or pay via the
internet. All the fund received by
the user will store as Online Coin.
If during user make payment, the Online Coin is insufficient to
cover the amount pay, then the Digital Wallet will automatically
take the money from the
Offline Coin, if any.
Offline Coin is the money inside the user Digital Wallet that only can make payment if the user handset is not connected to the internet.
During this time the user want to
make payment, he/she just need
to go to Pay Offline page, key in
the amount to pay. Then the
Digital Wallet will create a QR
code with this amount for the
receiver to scan.
Once the receiver received confirmation from the Center that this amount has been debited into the receiver Digital Wallet, then this transaction is completed.
If during user make offline
payment, the amount is
insufficient, then nothing much
the user can do, as Online Coin
in the user Digital Wallet can not
be used to make offline payment.
About the Coin ID
Each Digital Wallet user will assigned with a unique ID or Digital Wallet Serial Number, which consists of 16 digit decimal number. When
someone register as Digital
Wallet user, some important
information will be recorded, i.e.
handset model and serial
number, user real name and IC
number, contact number, email
address, etc.
Then the Center will assign a Coin ID for this user Digital Wallet. User must record
down this Coin ID as he/she may have few handsets with this
Digital Wallet installed. This is if
something happened to one of
the user handset, he/she can call the Digital Wallet Service Center to disable any future make payment of this handset, by providing the Coin ID to this
Service Center. Then the user
can walk in to any of the Digital
Wallet office to reclaim back the
money inside this handset Digital Wallet. Example of QR code generation for offline payment
1) A complete QR code to make
payment consists of elements as below :
Coin ID#Coin#Running Number#6D#Transaction
Sequence
2) Let say Azahar just
top up his offline amount to
maximum value of RM300.00 .
The Center send to Azahar
handset a Coin A, Running
Number 63, and an all new 100
strings of 6D with the 100 strings of 6D table as shown in Fig. 28.
3) The Coin A elements sequence chart is shown in
Fig. 39.
4) Coin A complete code is as
below :
136500124073202304
8645731182084570000
1389300000
5) Azahar handset Coin ID is as
below :
5268 4582 0125 2579
6) Azahar now pay RM25.35 to
Lina for a pack of rice using
offline payment. The complete
code of this QR code generated
by Azahar handset is as below :
5268458201252579
#1365001240732023048645
731182084570000138902535
#63#211449#00
( Coin ID#Coin#Running Number#6D#Transaction
Sequence )
7) Azahar handset new Coin A
code become :
13650012407320230486457311
82084570000138927465
Where the last 5 digits of 27465
mean Azahar offline balance is
now at RM274.65
8) Later Azahar go to service his motorbike at Wan owned workshop. After service Azahar pay to Wan RM135.80 using offline payment.
The complete code of this QR
code is as below :
52685458201252579
#136500124073202304864573
1182084570000138913580
#64#025697#01
9) Now, Azahar handset new
Coin A code become :
13650012407320230486457
31182084570000138913885
Where the last 5 digits of 13885 mean Azahar offline balance is now at RM138.85
10) The Transaction Sequence start from 00 and end at 99, where only 100 times offline transaction allowed in one offline period.
When the Running Number reach 99, but the Transaction Sequence not yet reach 99, then the Running Number will come back to 00 and retrieve the corresponding 6D for next QR code generation for payment.
User handset offline make payment example :-
Moment 1 :
1) Azahar handset now having Offline Balance of RM50.85 and it is currently offline, The main page is as shown in Fig. 11.
2) Azahar now want to pay to cashier, Ms Lina RM15.45 for the purchase of a pack of rice.
3) He opened the Offline Payment page as shown in
Fig. 12.
4) He enter RM15.45 as shown in Fig. 13 for offline payment.
5) The Digital Wallet generated a QR code for Lina to scan as shown in Fig. 15.
6) Lina scan this QR code and her Digital Wallet notified her that RM15.45 has been received and this transaction has been completed.
7) Now Azahar offline balance was RM50.35 after deducted RM15.45 as shown in Fig. 16.
Inside Azahar Digital Wallet Transaction History :
1) Offline paid RM15.45 on 25/Apr/23, 10:05:30am
Inside Center for Azahar Transaction History :
1)Azahar paid to Lina RM15.45 on 25/Apr/23, 10:05:35am
Moment 2 :
1) Later Azahar went to another store and want to buy a T-shirt at RM25.50 . Azahar opened the Offline Payment page as shown in Fig. 17.
2) As usual he enter RM25.50 to pay as shown in Fig. 18.
3) Then Azahar Digital Wallet generated a QR code as shown in Fig. 19 for the cashier, Ani to scan.
4) Unfortunately, Ani said suddenly her handset can’t connect to the internet.
5) This made Azahar no choice but to drop this purchase.
6) Current Azahar offline balance became RM25.85 after deducted RM25.50 , even though this payment was not successful.
Inside Azahar Digital Wallet Transaction History :
1)Offline paid RM15.45 on 25/Apr/23, 10:05:30am
2)Offline paid RM25.50 on 25/Apr/23, 10:15:19am,
Inside Center for Azahar Transaction History :
1)Azahar paid to Lina RM15.45 on 25/Apr/23, 10:05:35am
Moment 3 :
1) Then Azahar went to a public area with free WIFI connection.
2) He connected his handset to the internet via this WIFI. Then his Digital Wallet came up with an Update button for Azahar to press, as shown in Fig. 20.
Azahar then pressed this button to update the software.
3) Now the Center found that the offline balance between Azahar and the Center were not the same. Further found that the payment of RM25.50 on 25/Apr/23, 10:15:19am was not successful.
4) Now the Center automatically top up Azahar offline balance back to RM50.35 as shown in Fig. 21, and notified Azahar that the previous payment of RM25.50 was not successful.
Inside Azahar Digital Wallet Transaction History :
1)Offline paid RM15.45 on 25/Apr/23, 10:05:30am
2)Offline paid RM25.50 on 25/Apr/23, 10:15:19am 3)Refund back by Digital Wallet RM25.50
Inside Center for Azahar Transaction History :
1)Azahar paid to Lina RM15.45 on 25/Apr/23, 10:05:35am 2)Refund back to Azahar RM25.50
Conversion between Online Coin and Offline Coin example :-
1) Let say Azahar handset Digital Wallet having Online Balance of RM380.00, while Offline Balance of RM3.80 . Total amount at RM383.80 as shown in Fig. 30.
2) Azahar want more Offline Balance to make offline payment later on. So he opened the Online to Offline Conversion page as shown in Fig. 31.
3) Azahar enter RM100.00 to convert as shown in Fig. 32.
4) Then the conversion is successful as shown in Fig. 33.
Now the Online Balance reduced to RM280.00, while the Offline Balance increased to RM103.80 .
5) The main page is now as shown in Fig. 34, with total amount of RM383.00 remained unchanged.
6) Yet, later he think that RM100.00 is too much. He want to convert back RM50.00 as Online Balance. So he opened the Offline to Online conversion page as shown in Fig. 35.
7) Azahar enter RM50.00 to convert as shown in Fig. 36.
8) Then this conversion is successful as shown in Fig. 37.
9) Now Azahar Online Balance became RM330.00, while Offline Balance became RM53.80. The total amount still the same at RM383.80 as shown in Fig. 38.
User handset lost or faulty
As money is money, therefore it is very important to protect user money stored in his/her handset Digital Wallet.
This handset can get lose or broken. To solve this problem, during user first time registration to use this Digital Wallet software, he/she must register with his/her real name and IC number.
The user can register under his/her name as many handsets as possible, but the user need to remember each handset Coin ID.
In the case of lost handset or handset broken, he/she can immediately call the Digital Wallet Call Center to block any further transaction by this Digital Wallet in that handset.
Then the Center will block any future transaction involve with this handset, for both online and offline payment.
For user to claim back this money, he/she need to go to the Center office and let the staff to check his/her IC to confirm that he/she is the IC holder. Then the staff can return the total amount with Online and Offline balance combine back to the user.
Storage code
During each transaction for user made payment, the user Coin will be retrieved and replace with another Coin with value followed the current user Offline balance.
For the retrieved Coin, its Storage code will be incremented by 1 and value clear to zero. Then it is ready to send out by the Center for future transaction use.
The Center can easily retrieve the transaction record of a particular Coin by reference to its Storage Code and Transaction Sequence as shown in Fig.40.
The Coin Code is always changing due to changed in the value of the Storage Code and the Coin Value during Center retrieve this Coin from a user and assign this Coin back to the next user with value specified by this latest user Offline Balance.
This Storage Code then improve the security of Coin, other than the 6D value assigned by the Center to the user.
