Differences

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--- bidi2021 [2021/05/20 23:10] – ne555
+++ bidi2021 [2023/04/12 11:26] (current) – yair
@@ Line 1: / Line 1: @@
-==== BIDI: Blockchain for Image and Data Integrity ====
+==== BIDI: Blockchain for Image and Data Integrity a.k.a Non Fungible Science ====
-{{https://en.bitcoinwiki.org/upload/en/images/thumb/f/f8/Sha-256.jpg/410px-Sha-256.jpg?400}}
+project by dk and jb
+denisa.kera
+https://github.com/anonette/NonFungibleScience
+{{:615px-sha-256.jpg|https://de.bitcoinwiki.org/wiki/SHA-256}}
+--------------------------------------------------------
 === GOAL ===
@@ Line 7: / Line 14: @@
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-creating a tamper-proof system for scientific data by storing an unfalsifiable signature (hash of them and the metadata characterizing the scientific equipment, experiment and context) in the blockchain.
+--> 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.
-=== LINKS ===
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-https://open.nytimes.com/could-blockchain-be-a-solution-to-the-issue-of-misinformation-online-492ca63ae42
+=== NFT Specification ===
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-https://www.proofofexistence.com/
+https://github.com/ethereum/eips/issues/721
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+== NTF IDs ==
-https://www.sciencedirect.com/science/article/pii/S2210832717300753
+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.
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+== Content of the Ethereum NFT (ERC721) standard) implementation in a smart contract: ==
-https://docs.google.com/document/d/1Uhjb4K69l0bSx7UXYUStV_rjuPC7VGo0ERa-7xEsr58/mobilebasic
+<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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-https://soenkeba.medium.com/nft-standard-for-science-papers-to-start-the-crypto-economy-for-science-f1e741e226b2
+=== 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
@@ Line 49: / Line 71: @@
 </code>
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+https://ipfs.io
+https://idcc.codes
+https://iscc.coblo.net
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