Another competition has concluded, and we at the Synapse Network are once again surprised by the always growing number of participants.
- Total entries: 1372325
- Total Impressions: 2012285
- Total Actions before verification: 354515
- Total Actions after verification: 241003
- Total wallets: 18320
- Total wallets after verification: 18160
- Total points from Gleam after verification: 1258545
- Average number of points per account: 76
- Chance to win: 0.55%
STEP 1 SPREADSHEET CREATION
We prepared the spreadsheet containing every person who registered using Gleam and passed the KYC process. The spreadsheet includes three columns:
- Assigned consecutive number
- Points (Total points)
You can find a CSV under the link below:
STEP 2 PUBLIC HASH
To dispel any possible doubt, we are publishing the SHA256 online hash file checksum function. Anyone is able to check the hash value — this proves that the data has not been tampered with.
You can check it by yourself, for example using PowerShell, or any other SHA256 :
Get-FileHash .\fileName.csv -Algorithm SHA256 |Format-List
STEP 3 GITHUB.
We used a contest selection contract that is available to check on our Github repository under this link:
The contract is verified and available to check under this link:
The contract is keeping links to the Google files with data included in the CSV file as well as containing a SHA256 hash of the CSV file.
STEP 4 HOW DOES THE SMART CONTRACT WORK?
The contract gets a random value from the Chainlink VRF.
Based on a random value, x unique numbers in the range from 0-to-n are generated.
Where each new unique number is also a new random value for the function, and n is the number of winners for Gleam contest.
winnerSeed = uint256(keccak256(abi.encodePacked(previousWinnerSeed, i, nonce)));
winnerIndex = (winnerSeed % ticketsCount) + 1;
STEP 5 SELECTION
Using the contract, we were able to select: 100 random numbers matching the numbers from the CSV file, where the winners were the first 100 unique ERC20 addresses.
Everything is verifiable on-chain, links to transactions are posted below.
A CSV file with winners is published here:
About Synapse Network
Synapse Network is developing a cross-chain investment and start-up acceleration ecosystem based on blockchain technology to give everybody an equal chance to contribute to great upcoming projects and to do so early on. We are bridging the gap between the traditional & crypto market. The idea of the Synapse Network technology goes beyond the standard offer of launchpads available on the market, becoming a true technological brand providing tech solutions.