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Qrdate Alternatives
Similar projects and alternatives to qrdate based on common topics and language
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SurveyJS
Open-Source JSON Form Builder to Create Dynamic Forms Right in Your App. With SurveyJS form UI libraries, you can build and style forms in a fully-integrated drag & drop form builder, render them in your JS app, and store form submission data in any backend, inc. PHP, ASP.NET Core, and Node.js.
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PKI.js
PKI.js is a pure JavaScript library implementing the formats that are used in PKI applications (signing, encryption, certificate requests, OCSP and TSP requests/responses). It is built on WebCrypto (Web Cryptography API) and requires no plug-ins.
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InfluxDB
Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.
NOTE:
The number of mentions on this list indicates mentions on common posts plus user suggested alternatives.
Hence, a higher number means a better qrdate alternative or higher similarity.
qrdate reviews and mentions
Posts with mentions or reviews of qrdate.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2022-03-08.
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Launch HN: Reality Defender (YC W22) – Deepfake Detection Platform
Proof of work is not needed, just a pool of time servers that you can make a quorum out of. We're working on exactly this on top of roughtime with QR Date (https://qrdate.org/)
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QR Date update: now with video timestamping via audio!
I posted about QR Date on here earlier but wanted to update! We added a major feature with signed timestamping via audio. Quite literally, it's a modem transmission that should survive very harsh conditions when played in the background of a video (or audio) recording.
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Is there an MT63 implementation in JS?
I've been working on qrdate.org with some friends and have been discussing a way to sonify the signed string that we return from the web API, so that it could be played out loud for timestamping while recording video. The use case would be to blare the modulated output from a phone, radio or some other speaker while recording video with another phone, which would make faking the audio very hard due to natural convolution in the recording.
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QR Date – signed timestamps inside for verifying dates
There's also a way to generate the codes offline using a fingerprint (https://github.com/qrdate/qrdate#static-qr-date-v1-spec) which does not require the website to be up, just a key store.
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A note from our sponsor - SurveyJS
surveyjs.io | 2 May 2024
Stats
Basic qrdate repo stats
6
36
0.0
10 months ago
qrdate/qrdate is an open source project licensed under GNU General Public License v3.0 or later which is an OSI approved license.
The primary programming language of qrdate is TypeScript.
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