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Paper and implementation of blockchain attestations

Results 62 attestation issues
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Currently the the crypto-verify service is based on Authenticator. However, attestation.jar is the primarily reference implementation of the construction and validation of cryptographic aspects. In particular since it is throughly...

Security

Use case: 1. Website identifies a user with a web2 identifier, such as an email address. 2. When the user logs in to the website, he can choose to log...

enhancement
identifier-attestation

Based on the https://github.com/TokenScript/attestation/issues/203 , last @jot2re comments say the same. For NFT attestation currently User signs 1. simple text string as CSR (Certificate Signing Request) 2. whole object IdAttestation+NFTpayload...

NFTAttestation

Since Devcon required the users not to receive individual verification OTPs, there are 2 solutions 1. Since most users use gmail, we can use 0auth by attestation.id 2. Or we...

direction-needed

Running a scan on the java/typescript found a couple of potential minor issues, and one security issues in relation to cross-site origin which should be handled. The results are available...

Security

few month ago we updated ticket schema to allow ticketId as string. https://github.com/TokenScript/attestation/issues/221 so new tickets can be passed for minting to the SmartContract. so we need updated validationContract to...

NFTAttestation

Currently a UN can be used multiple times within its validity. This is a feature that allows it to be used repeatedly in short sessions without needing the user to...

enhancement

Per request from @colourful-land we need to construct a new object called Capability Attestation, which can be used by Token Negotiator to preemptively fetch a token for a specific site....

As @colourful-land mention in the https://github.com/TokenScript/attestation/issues/203 , we have to avoid reuse of that flow and ask for single IDAttestations per twitter login session. My suggestion: - when user auth...

Minting Contract code - https://github.com/TokenScript/attestation/blob/b545e1a640e3623206b24bdd76f9ba4f95879296/ethereum/attestation-test/contracts/AttestationMintable.sol Contract address - 0xd2336c95896f8165D9e46Db4671d83ceA90C87F3 Network - Rinkeby tokenURI() according to the rules: https://github.com/AlphaWallet/AlchemyNFT/blob/main/docs/PERMALINKS.md (in the contract code its different, but updated after contract deployed) @JamesSmartCell...