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Contracts

Local Setup

Consolidate .env.local fill out .env

Deployed Contracts (V1)

Contract Network Contract address
DateTime goerli 0xaB61CF0300722007Ff10881062374776E13a097c
Renderer goerli 0x1D98b5C92064AD4A6391D2807f7D526b9aFF1b8B
SVG goerli 0x1D98b5C92064AD4A6391D2807f7D526b9aFF1b8B
Utils goerli 0x1D98b5C92064AD4A6391D2807f7D526b9aFF1b8B
NFTIME-SVG goerli 0xaB61CF0300722007Ff10881062374776E13a097c

Deployed Contracts

Contract Network Contract address
NFTIME goerli 0x4f31199D088e3781bACe408541fdfb7B585Ff83B
NFTIMEMetadata goerli 0x8E071387198BD397bB6751bEF81c46F29F16b522
NFTIMEArt goerli 0xC5DCfc82898A1a95503ce997912fD646cd58d682
Contract Network Contract address
NFTIME mainnet 0x19e43efda0c02ea7049a6be91b49ef1ad1bc1a1d
NFTIMEMetadata mainnet 0x0fd5c9544ca451c69a4ce300390ebb6ec1882a58
NFTIMEArt mainnet 0xc96d610af9ac71a018c5be041188003b45e95447

Deploy contracts

# To give our shell access to our environment variables
source .env
# To deploy and verify our contract
forge script script/<scriptname>.s.sol:<contractname> --rpc-url goerli || mainnet --broadcast

# concatenate the following if you want to verify the contract
# --verify -vvvvv

Test contracts

Using foundry

forge test
# for more details, logging with emit, add verbosity 1 up to 5 v's
forge test -vvvv

Local Blockchain with Anvil (Foundry)

Set up a local blockchain like this

# set up fresh local blockchain
anvil

# if you want to fork an existing blockchain, because you need to interact with existing contracts, e.g on goerli testnet
anvil -f https://eth-goerli.g.alchemy.com/v2/<your_api_keys>

Research

https://www.web3.university/article/flavours-of-on-chain-svg-nfts-on-ethereum

Font

numbers

// U+0030,U+0031,U+0032,U+0033,U+0034,U+0035,U+0036,U+0037,U+0038,U+0039,

chars

U+004D U+004F U+004E U+0054 U+0055 U+0045 U+0057 U+0044 U+0048 U+0046 U+0052 U+0049 U+0053 U+0041 U+004A U+0042 U+0050 U+0059 U+004C U+0047 U+0043 U+0056

U+0030,U+0031,U+0032,U+0033,U+0034,U+0035,U+0036,U+0037,U+0038,U+0039,U+004D,U+004F,U+004E,U+0054,U+0055,U+0045,U+0057,U+0044,U+0048,U+0046,U+0052,U+0049,U+0053,U+0041,U+004A,U+0042,U+0050,U+0059,U+004C,U+0047,U+0043,U+0056

pyftsubset font.ttf --flavor=woff2 --output-file="font.woff2" --unicodes="U+0030,U+0031,U+0032,U+0033,U+0034,U+0035,U+0036,U+0037,U+0038,U+0039,U+004D,U+004F,U+004E,U+0054,U+0055,U+0045,U+0057,U+0044,U+0048,U+0046,U+0052,U+0049,U+0053,U+0041,U+004A,U+0042,U+0050,U+0059,U+004C,U+0047,U+0043,U+0056"