Alternatives

Products that do what Proxae does

Timestamp a text, idea, or file in the blockchain

1
Claimby▲107
Free legally-valid timestamps for your files, ideas & art.
2018
2
TimeSeal▲116
Restoring digital trust, one blockchain timestamp at a time
2023
3SV
Seal – Verifiable timestamp for your private ideas▲113
2022 · docs.planet.ink
4
TimeStamper▲237
Generate timestamps for your video in seconds
2024
5
Time Ledger▲326
Manage your time like you manage your money.
Feb 2026
6
TimeSkip▲327
Generate timestamps for videos in seconds
2024
7
Proof.ink▲100
Proven immutable data stored on the Steem blockchain
2019
8
Handshake▲217
Put promises on the blockchain
2018
9BT
btproof - trusted timestamping on the Bitcoin blockchain▲75
2013 · btproof.com
10
Frost▲200
An open API for Blockchain timestamping
2018
11
BlockCrypto▲128
A search engine for the blockchain
2018
12
Rocket Note▲134
Take notes & pin timestamps on YouTube. 🚀📝
2018
13
SBIX Certify▲13
✨ Instant legal proof-of-existence for any document.
Dec 2025
14
Set in Block▲77
Blockchain-based permanent message creator and reader
2018
15
Nexa Full Node, coins, tokens and NFTs▲49
A digital economy with capacity for all. Smart contracts
2024
16
OSHIStamp▲125
YouTube video timestamp creation support tool
2025
17
0xcert▲123
Your ID, degree or house. 0xcert-ified on the blockchain
2018
18
Proof Of Time Travel▲87
Using blockchain to prove time travel
2018
19
TxHash Blockchain as a Service▲120
Cryptocurrency and smart contract event notifications
2018
20
Stampery▲118
Certify your emails using the blockchain
2015
21
Blockpit 1.0▲91
Keep track of your crypto portfolio & taxes in one place
2019
22
Blockdata▲107
A simpler way to do blockchain research
2018
23
Blockpit.io▲95
Easy crypto tax calculation with optimized results
2018
24
Akashi Notari▲3
Prove any file existed. On-chain timestamp. In 60 seconds.
Nov 2025

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