I am looking to create a game on Algorand. Here is how I see it. Participants can “redeem” prime numbers as NFTs. They can exchange it between each other freely, and I am planning to create a marketplace app where all prime numbers would be listed, and users could bid/ask on them. The only problem…

That looks interesting. First two remarks: I don’t think you will be able to check primality on-chain. But I guess this is not a real issue as you can do it offchain. Block proposers can “steal” prime numbers: if they see the creation of an NFT for a prime number, they can just not include the tr…

Great idea. Thank you. Let me try to build something around that concept.

Hi @krotkiewicz - did you implement that mechanism? We are planning to make an algob template for this concept. Would love to hear your feedback.

I believe that @aldur already worked on that.

Hey there! I have just made the code available here . As you will see it is very rough, but should be enough to get you started. Feel free to add any contributions you feel is needed, I’d appreciate that :slight_smile:

As I understand there currently no Algorand standard for NFT?

The standard way to create an NFT is to create ASA with total issuance = 1. It’s great, although not super cheap: each ASA requires 0.1 ALGO deposit. See also this for related discussion: Minimum Algo Balance for opting new ASA - #2 by fabrice

We implemented Unique NFT smart contract proposed by @fabrice in Algo Builder templates: algo-builder/examples/unique-nft-asa at develop · scale-it/algo-builder · GitHub

Unique NFT ASA Implementation

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krotkiewicz April 29, 2021, 7:31am 7

Hi @robert, I didn’t have a chance to prepare (yet) that mechanism.

Thanks @aldur for your solution.

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Unique NFT ASA Implementation

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