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    Proof of existence Alternatives

    Proof of existence is described as 'Allows to certify a document ( of any format ? ), it gives a fingerprint relative to the date of the certification and it is stored in an online "Bitcoin blockchain".
    It can also verify the integrity of a document' and is an app in the Business & Commerce category. There are five alternatives to Proof of existence for a variety of platforms, including Mac, Windows, Linux, Online / Web-based and Android. The best alternative is Cesium, which is both free and Open Source. Other great apps like Proof of existence are ZeroID (Free, Open Source), Stampery (Free), OriginStamp.com (Free) and Woleet (Paid).

    This page was last updated Oct 15, 2018
    • FreeOpen Source
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    • Bitcoin
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    Allows to certify a document ( of any format ? ), it gives a fingerprint relative to the date of the certification and it...
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      • FreeOpen Source
      • Mac
      • Windows
      • Linux
      • Online
      • Android
      • Self-Hosted
      • JSON
      • (Planet) Duniter
      • JavaScript
      • Gulp.js
      • Ionic Framework
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      Explorer for the distributed communities network Duniter, it allows to certify trusted peers, to generate an universal dividend, to receive and send transactions.
      • FreeOpen Source
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      • Python
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      ZeroNet authentication provider.


      • FreeProprietary
      • Online
      • iPhone
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      Stampery generates legally binding proofs of existence, integrity and ownership. Send notaries on vacation. Certify your documents easily and safely.
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      Stampery vs Proof of existence opinions
      pros, cons and recent comments
      Same functionaliteit, but free and has a good API intergration
      Positive comment about 4 years ago

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      • FreeProprietary
      • Online
      • Android
      • Android Tablet
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      Wherever data is generated, with OriginStamp you can get it automatically timestamped to prove its integrity and time of existence.
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      • macOS
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      Blockchain timestamping and certification Software as a Service , SaaS. Woleet offers a BaaS (Blockchain as a service) platform with the following features :.
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