Work · alternatives · 2026
24 alternatives to TimeProof
Prove it existed. Permanently.
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.
- 1BT
Find information, resources and relevant links for btproof.com. This domain may be for sale.
2013 · btproof.com · its alternatives →
- 2
TimeSeal▲116Restoring digital trust, one blockchain timestamp at a time
2023 · timeseal.com · its alternatives →
- 3
- 4BC
2013 · vog.github.io · its alternatives →
- 5
SBIX Certify▲13✨ Instant legal proof-of-existence for any document.
Dec 2025 · certify.sbix.io · its alternatives →
- 6
Claimby▲107Free legally-valid timestamps for your files, ideas & art.
2018 · claimby.com · its alternatives →
- 7SV
2022 · docs.planet.ink · its alternatives →
- 8TD
This is simply a web interface built on top of the timelock encryption system posted by Cloudflare last week. https://blog.cloudflare.com/harnessing-office-chaos
2024 · timelock.dev · its alternatives →
- 9
Prove your files existed before AI could rewrite them
Mar 2026 · timebinder.io · its alternatives →
- 10
DocProof▲2Cryptographic timestamps for documents — no file storage
Jul 2026 · docproof.app · its alternatives →
- 11
Set in Block▲77Blockchain-based permanent message creator and reader
2018 · setinblock.com · its alternatives →
- 12
Use the Blockchain to timestamp files with indelible proof.
2019 · stampd.io · its alternatives →
- 13
Prove that you said things before anyone else
Jun 2026 · yousaidthat.org · its alternatives →
- 14
- 15
- 16
Use the public blockchains to timestamp your files with indelible proof. Create non-fungible tokens (NFT) in Cardano.
2015 · stampd.io · its alternatives →
- 17
Tamper-proof photos in 5 seconds—from capture to blockchain
May 2026 · blockfact.io · its alternatives →
- 18
Proof.ink▲100Proven immutable data stored on the Steem blockchain
2019 · proof.ink · its alternatives →
- 19
Decentproof▲79Proof that your multimedia files haven't been modified
2022 · github.com · its alternatives →
- 20
Note that can be changed by anyone, but only once an hour
2022 · its alternatives →
- 21
CryptoProof ran from 2018 to 2021, as a free timestamping service on Ethereum.
2018 · cryptoproof.org · its alternatives →
- 22
Finding the balance between humans and machines has been the thread through my career. I always had a thing for AI and couldn't wait for it to actually deliver on what was promised. Now it does, and it's more important than ever that humans and machines keep working well together. AI makes creation trivial. Text, code, design, strategy, in seconds. But one thing AI does not create: independently verifiable proof of when something existed. Reproducing is now cheaper and easier than creating. Chronology becomes contestable at the moment it matters most. The universal problem was known. I…
Mar 2026 · umarise.com · its alternatives →
- 23
- 24
Turn everyday photos into timestamped records
Aug 2026 · play.google.com · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →