# Primary CryptoAsset

Primary Crypto Asset refers to [](<> "mention") which is commonly identified or represented by [namespace](../../namespace "mention") or uint256 tokenId within Ethereum ecosystem.

Characteristics of Primary CryptoAsset:\
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1\. Non-volatile and permanent eg. uint256 tokenId within Smartcontract or [namespace](../../namespace "mention") [on-chain-title](../cryptoobject-title/on-chain-title "mention") of the [..](.. "mention")\
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2\. There can't be the same Primary CryptoAsset within the same bound, or closed loop system eg. there can't be the same tokenId within a Smartcontract, or the same [on-chain-title](../cryptoobject-title/on-chain-title "mention") of [](<> "mention")within a closed loop platform or system.\
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3\. Commonly used or utilized as _medium of value_ or [secondary-cryptoasset](secondary-cryptoasset "mention") eg. Domain Name System or DNS attributes such as Namecoin or ENS, used as medium for digital art such as BAYC, Cool Cats & Monegraphs, or used as database for Social graphs such as Lens Protocol.
