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code Homepage tweaks Sep 5, 2017
LICENSE Initial commit Aug 10, 2017 Updated website with contract info Sep 2, 2017


TeamCoin is a blockchain-based contribution graph & allows people to answer questions about creative contributions like "Who did what where?", e.g. “Linus Torvalds created the Linux Kernel” or "Brian Chesky co-founded AirBnB in 2008".


TeamCoin started out as SanCoin (website: but was renamed to TeamCoin to avoid confusion with the SANtiment ICO.

Code Architecture

Everything written in Solidity using OpenZeppelin libraries & with a copious amount of unit tests with Truffle.

Highlighted Files

/docs : contains the website /code : contains code for both ICO (Solidity) & app (Solidity + Python) /code/ico/contracts/TeamCoinDeployed: the contract that is being used for the ICO. /code/ico/contracts/TeamCoinUtilityDemo: demo of a potential future contract with a function paid in TMC.