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vc-notarization

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Notarize verifiable credentials on DLT for provability and order

github.com/COPPA-CCP/vc-notarization

COPPA-CCP/vc-notarization

35 lines (34 loc) • 1.78 kB
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import { VerifiableCredential, NotarizationResponse } from "../types"; import { DLT } from '../enums.js'; /** * Takes a hash string and notarizes it on the desired DLT specified by the DLT enum * * @param hash - Hash string that shall be notarized * @param dlt - The DLT enum specifying the DLT on which the hash shall be notarized * @returns The DLT transaction id */ export declare function notarizeHash(hash: string, dlt?: DLT): Promise<NotarizationResponse>; /** * Takes a hash string and tries to look up the timestamp of the notarization on the DLT specified by the DLT enum * * @param hash - Hash string for which the timestamp shall be retrieved * @param dlt - The DLT enum of the DLT where the hash is notarized * @returns The timestamp of the latest possible event creation */ export declare function getNotarizedTimestamp(hash: string, dlt?: DLT, proof?: any): Promise<Date>; /** * Takes a verifiable credential and notarizes it on the desired DLT specified by the DLT enum * * @param credential - The verifiable credential which shall be notarized * @param dlt - The DLT enum of the DLT where the credential shall be notarized * @returns The DLT transaction id */ export declare function notarizeVC(credential: VerifiableCredential, dlt?: DLT): Promise<NotarizationResponse>; /** * Takes a verifiable credential and tries to look up the timestamp of the notarization on the DLT specified by the DLT enum * * @param credential - Verifiable credential for which the timestamp shall be retrieved * @param dlt - The DLT enum of the DLT where the hash is notarized * @returns The timestamp of the latest possible event creation */ export declare function getNotarizedVCTimestamp(credential: VerifiableCredential, dlt?: DLT, proof?: any): Promise<Date>;