Proof of existence vs Stampery

Struggling to choose between Proof of existence and Stampery? Both products offer unique advantages, making it a tough decision.

Proof of existence is a Bitcoin & Cryptocurrency solution with tags like blockchain, timestamping, proof, cryptography.

It boasts features such as Allows users to cryptographically prove a document existed at a particular point in time, Uses blockchain timestamping to prove document existence, Users submit a hash of the document which is recorded on the blockchain and pros including Provides immutable proof of existence for documents, Low cost way to prove existence compared to notarization, Does not require revealing actual document contents.

On the other hand, Stampery is a Business & Commerce product tagged with timestamping, blockchain, certification, cryptography, proof-of-existence.

Its standout features include Timestamping of documents, photos, videos, and other files by storing cryptographic hashes on the Bitcoin blockchain, Verification of timestamps through provided cryptographic proof, Timestamp certificates with detailed metadata, Developer APIs and integrations, User dashboard to view timestamp history and manage accounts, and it shines with pros like Strong cryptographic proof that documents existed at a certain point in time, High credibility and immutability by leveraging the Bitcoin blockchain, Easy to use with no blockchain knowledge required, Affordable basic pricing tier, Integrates with many applications and services.

To help you make an informed decision, we've compiled a comprehensive comparison of these two products, delving into their features, pros, cons, pricing, and more. Get ready to explore the nuances that set them apart and determine which one is the perfect fit for your requirements.

Proof of existence

Proof of existence

Proof of existence is a service that allows you to cryptographically prove that a document existed at a particular point in time. It works by submitting a hash of the document to a blockchain, which timestamp proofs its existence.

Categories:
blockchain timestamping proof cryptography

Proof of existence Features

  1. Allows users to cryptographically prove a document existed at a particular point in time
  2. Uses blockchain timestamping to prove document existence
  3. Users submit a hash of the document which is recorded on the blockchain

Pricing

  • Freemium

Pros

Provides immutable proof of existence for documents

Low cost way to prove existence compared to notarization

Does not require revealing actual document contents

Cons

Does not guarantee document integrity, only existence

Relies on availability of blockchain service

Does not prevent disputes over document authorship


Stampery

Stampery

Stampery is a blockchain timestamping service that allows users to certify the existence of documents by storing hashes on the Bitcoin blockchain. It provides cryptographic proof that digital assets existed at a certain point in time.

Categories:
timestamping blockchain certification cryptography proof-of-existence

Stampery Features

  1. Timestamping of documents, photos, videos, and other files by storing cryptographic hashes on the Bitcoin blockchain
  2. Verification of timestamps through provided cryptographic proof
  3. Timestamp certificates with detailed metadata
  4. Developer APIs and integrations
  5. User dashboard to view timestamp history and manage accounts

Pricing

  • Freemium
  • Subscription-Based

Pros

Strong cryptographic proof that documents existed at a certain point in time

High credibility and immutability by leveraging the Bitcoin blockchain

Easy to use with no blockchain knowledge required

Affordable basic pricing tier

Integrates with many applications and services

Cons

Requires trust in a centralized service despite blockchain usage

Limited functionality in free tier

No native mobile apps

Relies solely on the Bitcoin blockchain