A single NFT canvas where users overwrite the previous edition with price-compounded pixels.
- There is an universal art canvas with 16x16 pixels that anyone can overwrite
- Whenever a user overwrites a pixel, the price of the pixel increases by 5% (Initial pixel price: 1 DIXEL)
- A new NFT edition with the current canvas state will be minted to the updater (image data is encoded as SVG, 100% on-chain)
- Total cost that user paid to overwrite pixels goes to:
- 10% -> all contributors proportional to their contribution count (total pixel count a user has updated so far)
- 90% -> reserve for refund when the NFT gets burned
- If a user burn a NFT they own, reserve amount (DIXEL tokens) gets refunded to the user (90% of total minting cost)
npx hardhat test- Test DIXEL token: 0x596b3f42C39aACbB405810D2011BB35b9142c330
- DixelAirdrop: 0x7B0f17dC4A3Bb4AE1880fc195139B5d705e31224
- DixelArt NFT: 0xebb0Ce00EBFAd67180a256aa9592E1a36A61a726
- Dixel contract: 0x0737Ee66D587baB42b42D608C4Fe712B13bbC9f2
npx hardhat compile
HARDHAT_NETWORK=bscmain node scripts/deploy.js
# Verify source code on Etherscan
npx hardhat verify --network bscmain {contract address} "parameter 1" "parameter 2"·-------------------------------------------------|---------------------------|--------------|-----------------------------·
| Solc version: 0.8.10 · Optimizer enabled: true · Runs: 1500 · Block limit: 60000000 gas │
··················································|···························|··············|······························
| Methods · 1 gwei/gas · 3259.76 usd/eth │
····························|·····················|·············|·············|··············|···············|··············
| Contract · Method · Min · Max · Avg · # calls · usd (avg) │
····························|·····················|·············|·············|··············|···············|··············
| DixelAirdrop · addTokens · 69103 · 90972 · 80038 · 46 · 0.26 │
····························|·····················|·············|·············|··············|···············|··············
| DixelAirdrop · claim · - · - · 77230 · 9 · 0.25 │
····························|·····················|·············|·············|··············|···············|··············
| DixelAirdrop · closeAirdrop · - · - · 59767 · 3 · 0.19 │
····························|·····················|·············|·············|··············|···············|··············
| DixelAirdrop · startAirdrop · - · - · 28419 · 9 · 0.09 │
····························|·····················|·············|·············|··············|···············|··············
| DixelAirdrop · whitelist · - · - · 199568 · 23 · 0.65 │
····························|·····················|·············|·············|··············|···············|··············
| DixelArt · burn · - · - · 67688 · 6 · 0.22 │
····························|·····················|·············|·············|··············|···············|··············
| DixelArt · transferOwnership · 28608 · 28620 · 28619 · 58 · 0.09 │
····························|·····················|·············|·············|··············|···············|··············
| DixelMock · claimReward · 55825 · 72925 · 67225 · 6 · 0.22 │
····························|·····················|·············|·············|··············|···············|··············
| DixelMock · updatePixels · 1231185 · 1255817 · 1250007 · 100 · 4.07 │
····························|·····················|·············|·············|··············|···············|··············
| ERC20PresetMinterPauser · approve · 46608 · 46620 · 46619 · 123 · 0.15 │
····························|·····················|·············|·············|··············|···············|··············
| ERC20PresetMinterPauser · mint · 55830 · 72954 · 63456 · 182 · 0.21 │
····························|·····················|·············|·············|··············|···············|··············
| Deployments · · % of limit · │
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| ColorUtilsMock · - · - · 298677 · 0.5 % · 0.97 │
··················································|·············|·············|··············|···············|··············
| DixelAirdrop · 1186871 · 1186883 · 1186882 · 2 % · 3.87 │
··················································|·············|·············|··············|···············|··············
| DixelArt · 2813219 · 2813243 · 2813242 · 4.7 % · 9.17 │
··················································|·············|·············|··············|···············|··············
| DixelMock · 7678188 · 7678212 · 7678210 · 12.8 % · 25.03 │
··················································|·············|·············|··············|···············|··············
| ERC20PresetMinterPauser · - · - · 1951544 · 3.3 % · 6.36 │
·-------------------------------------------------|-------------|-------------|--------------|---------------|-------------·