Tracking Token Balances

As long as inflows and outflows of each Token Holder are tracked using each Block from the time of token issuance, the Balance of each Token holder can be accurately stored.
For example, at the block height of 30000, wallets 0xA, 0xB, and 0xC hold 100 tokens each. If any of these addresses decide to move their tokens, it will be reflected in our database immediately in the next block. So if 0xA decided to sell or transfer out 50 ALPHA tokens to 0xC, this event would be reflected at block height 30001, as shown below:
ERC20_TokenHolders_Balance
Token_Address
Block_Height
Holder_Address
Balance
Z
30,000
0xA
100
Z
30,000
0xB
100
Z
30,000
0xC
100
Z
30,001
0xA
50
Z
30,001
0xB
100
Z
30,001
0xC
150

Token_Address	Block_Height	Holder_Address	Balance
Z	30,000	0xA	100
Z	30,000	0xB	100
Z	30,000	0xC	100
Z	30,001	0xA	50
Z	30,001	0xB	100
Z	30,001	0xC	150

Last modified 9mo ago