
OriginStamp
ScoreDetect
Woleet
Stampery
Bitstamped
Certificado
Proof of existence
Timestamp any document on Ethereum and get a certificate anyone can verify. The file is hashed in your browser and never uploaded — only the SHA-256 hash is recorded. No subscription and no crypto wallet.

Elliptic
Blockpit
Postchain
Crystal Blockchain
Alethio
ChainHint
Dune Analytics
The Blockchain Security Company

Which is more popular?
Website, pricing, platforms and company facts side by side.
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|---|---|---|
| Website | blockchainsign.io | ciphertrace.com |
| Pricing | — | |
| Listed in |
In their own words, as submitted to SaaSHub.


BlockchainSign is a blockchain timestamping service for people holding documents they cannot hand over. Conventional options all require custody: a copyright office wants a deposit copy, a notary wants to see the paper, an e-signature platform wants the file on its servers. BlockchainSign never...
No description of Ciphertrace Platform yet.
What each product offers, as listed by its team.


Possible disadvantages
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using BlockchainSign and Ciphertrace Platform. For example, how are they different and which one is better?
When comparing BlockchainSign and Ciphertrace Platform, you can also consider the following products.

Blockchain-based, tamper-proof timestamping. Data Integrity as a Service.
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Making it easier for enterprises to use digital currencies
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ScoreDetect is an innovative platform that serves as a permanence layer for data provenance, enabling systems and authorities to independently verify data authenticity.
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Keep track of your crypto portfolio & taxes in one place
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Blockchain timestamping and certification Software as a Service , SaaS.
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Postchain is a relational blockchain framework. Contribute to chromapolis/postchain development by creating an account on GitHub.
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