Service
TAMTAM
Tamtam
TAMTAM
TAMTAM is an NFT marketplace where you can trade all rights of digital art, from ownership of digital works to copyright.
Based on the POLYGON chain, you can issue and trade NFTs containing ownership information of digital art.
Through the copyright license agreement system, you can trade the necessary copyright for the buyer's purpose of using the artwork.
Main functions
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NFT issuance
- Issuance of NFTs through blockchain smart contracts
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NFT trading
- Trading of NFTs through blockchain smart contracts
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NFT trading detail record
- Storing and retrieving all ownership transaction records on the POLYGON blockchain
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Copyright license agreement
- Non-exclusive license agreements directly with the artist who created the artwork
Overview of the service

- The artist registers the artwork and copyright information with TAMTAM
- After TAMTAM approves the registration, the artist issues an NFT for the approved artwork
- In the artwork's detailed information window, view/check the transaction history of NFT ownership and copyright
- Automatically update transaction history after ownership transfer or license agreement is completed
Expected effects
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Preventing copyright infringement issues during the NFT minting process
- TAMTAM checks ownership and copyright status as well as transaction details during the NFT minting process
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Preventing copyright infringement through unauthorized use of NFTs
- Allowing for license agreements to selectively include desired copyrights, not just trading ownership of the artwork
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Assistance of decision-making for artwork rights transactions
- Recording and managing the rights held by the seller and the trading history of the rights for the artwork being sold, allowing buyers to verify the rights transaction status before purchasing the artwork