==== BIDI: Blockchain for Image and Data Integrity a.k.a Non Fungible Science ====

project by dk and jb
denisa.kera

https://github.com/anonette/NonFungibleScience

{{:615px-sha-256.jpg|https://de.bitcoinwiki.org/wiki/SHA-256}}

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=== GOAL ===

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--> creating a tamper-proof system for scientific data by storing an unfalsifiable signature (hash of data + metadata characterizing the scientific equipment, experiment, documentation address/reference and context) in the blockchain. 

--> this token stored in the blockchain can then be used to authenticate the original experiment, authors, device used and datasets and certify that it is the original, not a modified copy.


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=== NFT Specification ===

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https://github.com/ethereum/eips/issues/721

== NTF IDs ==

The basis of this standard is that every NFT is identified by a unique, 256-bit unsigned integer within its tracking contract. This ID number MUST NOT change for the life of the contract. The pair (contract address, asset ID) will then be a globally unique and fully-qualified identifier for a specific NFT within the Ethereum ecosystem.

== Content of the Ethereum NFT (ERC721) standard) implementation in a smart contract: ==

<code>
ERC-20 Compatibility (name, symbol, total supply, balanceOf)
Basic Ownership (ownerOf, approve, takeOwnership, transfer, tokenofOwnerByIndex)
Metadata (tokenMetadata:name, image, description, other metadata])
Events (transfer, approval)
</code>

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=== LINKS ===

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https://open.nytimes.com/could-blockchain-be-a-solution-to-the-issue-of-misinformation-online-492ca63ae42

https://www.proofofexistence.com/

https://www.sciencedirect.com/science/article/pii/S2210832717300753

https://docs.google.com/document/d/1Uhjb4K69l0bSx7UXYUStV_rjuPC7VGo0ERa-7xEsr58/mobilebasic

https://soenkeba.medium.com/nft-standard-for-science-papers-to-start-the-crypto-economy-for-science-f1e741e226b2

https://futurism.com/neoscope/george-church-harvard-scientist-genetic-code-nft

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NFT science paper IPFS token

https://www.gizmodo.com.au/2021/03/researchers-found-a-way-to-literally-sell-a-nft-for-science/
<code>
{
“title”:”Molecular structure of nucleic acids: a structure for deoxyribose nucleic acid.”,
“refNLM”:”Watson JD, Crick FH. Published in Nature, number 4356 April 25, 1953. Nature. 1974 Apr 26;248(5451):765”,
“IPFS”:”QmcEXtfCZvSy1CFZuP78dNMjhbU3Vx5G1zRtVFt3PGAD1g”
}
</code>
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https://ipfs.io

https://idcc.codes

https://iscc.coblo.net

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