Stampery vs Proof of existence

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

Stampery is a Business & Commerce solution with tags like timestamping, blockchain, certification, cryptography, proof-of-existence.

It boasts features such as 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 pros including 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.

On the other hand, Proof of existence is a Bitcoin & Cryptocurrency product tagged with blockchain, timestamping, proof, cryptography.

Its standout features include 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 it shines with pros like Provides immutable proof of existence for documents, Low cost way to prove existence compared to notarization, Does not require revealing actual document contents.

Feature	Stampery	Proof of existence
Overall Score	N/A	N/A
Primary Category	Business & Commerce	Bitcoin & Cryptocurrency

Product Overview

Stampery

Description: 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.

Proof of existence

Description: 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.

Key Features Comparison

Stampery Features

• 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

Proof of existence Features

• 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

Pros & Cons Analysis

Stampery

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

Proof of existence

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

Pricing Comparison

Stampery

• Freemium
• Subscription-Based

Proof of existence

• Freemium