Differences

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--- bidi2021 [2021/05/20 23:13] – 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 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.
+--> 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 48: / Line 71: @@
 </code>
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+https://ipfs.io
+https://idcc.codes
+https://iscc.coblo.net
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