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  • Intro
  • Interactions
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  1. Non ETH NFT Standards

RMRK

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Last updated 1 month ago

Intro

RMRK is NFT Standard on Polkadot

"RMRK (pronounced "remark") is a set of rules and standards for interpreting special data. By interpreting this data in a special way, tools can understand information in different ways than an outside observer might.

Kusama is a blockchain without smart contracts. We cannot write logic onto it, so we cannot do things like Polls, NFTs, token sales, or decentralized on-chain applications. But we can put graffiti onto the chain's blocks, and we can write tools that know how to interpret this graffiti.

The rules for how to interpret this are called specifications or standards, and RMRK is one such set of rules. RMRK deals with applying rules to remarks, which is what we call blockchain graffiti on like Kusama or Polkadot." - RMRK Docs

Interactions

"The standards currently cover the following basic interactions:

  • MINT creates a new collection

  • MINTNFT creates a new NFT inside an existing collection

  • CONSUME burns an NFT

  • CHANGEISSUER changes the owner of the collection, affecting who can issue NFTs

  • SEND, BUY are transactional

  • LIST is used to list an NFT as for sale on-chain

  • MIGRATE (starting with 1.0.0) allows a collection issuer to migrate a collection and its child NFTs to a new standard

Inspect each standard folder to see the specifics about these interactions and how to integrate them." - Specs

Further reading

  • RMRK Documentation: https://docs.rmrk.app/getting-started/

  • Specs: https://github.com/rmrk-team/rmrk-spec

  • RMRK Implementers guide: https://github.com/rmrk-team/rmrk-spec/blob/master/implementers-guide.md

Substrate-based blockchains