6.6.07:00–6.8.11:00 UTC
1. Activity introduction:
This event will use the web3.utils.soliditySha3 algorithm to perform each calculation for each user in the form of “${ 83–57–88}${user address}${BNB- ETH — BTC}${nonce}” Perform a hash operation, and finally get the cumulative points of each user address.
2. Required currency for transfer:
Event wallet address: 0x90740fe48a9DFF923F700b8a45370F9909a37A01
Participants transfer the specified currency to the official wallet address on the BSC network: TOKAU(transfer unit: 3,000,000),USDT(transfer unit: 1), Users should pay attention to the transfers should be multiples of transfer unit, the more transfers, the more calculates they will get.
3. The rules of currency transfer limit:
The upper limit of user transfer currency is 30 billion TOKAU (or 10000USDT), 3 million TOKAU corresponds to 1 calculate, 1USDT corresponds to 1 calculate, Stepwise attenuation every 1000 calculates. The first attenuation is x0.5, and the second attenuation is x0. 33. The third time attenuation is x0.25, till the hashrate reaches the top of 4000. Such as: the amount of transferred currency is 30 billion TOKAU/10000USDT, the computing power is 4000).
4. Parameter description:
{83–57–88}: Parameters of Mikami Yua, as a three-digit parameter
{wallet address}: user wallet address
{BNB- ETH — BTC}: 6.8 11:00 UTC, the real-time screenshot, read the currency price of BNB- ETH — BTC as a three-digit random number at the live broadcast
{nonce}: Seed parameter, start from 0, increase 1 for each operation.
5. Hash result introduction:
The first 4 digits of the calculated hash result (excluding the 0x at the beginning) are compared with the first 4 digits of the TOKAU contract address (C409) (where c is same as C), regardless of the character order. Assuming that the result of the first four characters of a certain hash operation is “4444”, only 1 character will be counted
6. Points rules:
The nonce is incremented by 1 for each calculate, and the first 4 characters (excluding 0x) of the hash of the calculate and the official contract address (excluding 0x) are compared, regardless of the character hitting order, the score for hitting 4 characters is +16, and that for hitting 3 characters is +9 Score +4 for hitting 2 characters, score +1 for hitting 1 character (accumulative score for each calculate)
Example: The parameters of Mikami Yua are: 83–57–88
The screenshot data is: BNB=394.29, ETH=2634.08, BTC=35868.43,
Seed data nonce=0,
The string wait for hash is: “8357880x9dD19e479De6d8D28FF837Ca9a00dfD7b3c3684c394.292634.0835868.430”
the hash result is: “0x49510717e11db864c048378304846398dd7625abfd8b434c6aa7a59f39e9a479, and the first 4 characters match with the first 4 characters of the TOKAU contract ‘4’ and ‘9’ matched, this calculation get 4 points).
7. After all users participate, the cumulative calculation is performed on each user. The user with the highest score obtains the NFT. Subject to the final official ranking. If there is any doubt, the verification result can be calculated according to the rules.
8. We will stop counting and lock transaction records till 11:00 am on June 8, 2021 UTC (note: transfers overtime will not be refunded).
TOKAU Website：https://tokau.io/
TOKAU Telegram：https://t.me/TOKAUEn
TOKAU Twitter：https://twitter.com/TOKAU_JP
TOKAU medium：https://medium.com/@tokaujapan
TOKAU Instagram: https://www.instagram.com/tokau_jp/
