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Sites similar to opentimestamp.org

Opentimestamp alternatives & similar sites

OpenTimestamps — 18 websites ranked by shared content topics, category and on-page relevance.

Each result shows its full tech stack, contacts and AI-policy — not just a name · Browse all sites in Technology And Computing →

Domain	Match	Title	Country/Lang	Category	AI files	Contact	AI-protection
intechtimes.com ↗	65 match 1 shared topics	In Tech Times	en	technology-and-computing WordPress	robotsllmsaihumans	emailphone	none
needymuch.com ↗	63 match 1 shared topics	webcentive	en	technology-and-computing	robotsllmsaihumans	emailphone	none
sitestatus.dev ↗	63 match 1 shared topics	SiteStatus	en	technology-and-computing	robotsllmsaihumans	emailphone	none
howtoopensource.dev ↗	63 match 1 shared topics	How to Open Source	United States~ en	technology-and-computing Gumroad	robotsllmsaihumans	email phone	none
horizontimes.app ↗	63 match 1 shared topics	Horizon Times - Global Time Zone Coordination	en	technology-and-computing	robotsllmsaihumans	emailphone	none
proventica.com ↗	63 match 1 shared topics	Home - proventica.com	en	technology-and-computing WordPress WooCommerce	robotsllmsaihumans	emailphone	none
elementsproject.org ↗	62 match 1 shared topics	Elements \| elementsproject.org	en	technology-and-computing	robotsllmsaihumans	emailphone	none
intentional-dev.com ↗	62 match 1 shared topics	Intentional Dev	en	technology-and-computing	robotsllmsaihumans	emailphone	none
crity.co.uk ↗	62 match 1 shared topics	Bobnet Master List	United Kingdom en	technology-and-computing	robotsllmsaihumans	emailphone	none
0xpoland.dev ↗	62 match 1 shared topics	0xPoland Ethereum Developer Meetup & Hackathon	en	technology-and-computing	robotsllmsaihumans	emailphone	none
ergoforum.org ↗	62 match 1 shared topics	Ergo Community Forum	en	technology-and-computing Discourse	robotsllmsaihumans	emailphone	none
neptunestation.com ↗	62 match 1 shared topics	NeptuneStation	en	technology-and-computing	robotsllmsaihumans	emailphone	partial · 8
inventiv.io ↗	62 match 1 shared topics	Home \| Inventiv	en	technology-and-computing	robotsllmsaihumans	emailphone	none
myglobaltime.com ↗	62 match 1 shared topics	Real-Time World Clock \| MyGlobalTime	en	technology-and-computing Wix	robotsllmsaihumans	emailphone	none
aubury.org ↗	62 match 1 shared topics	Aubury Essentian	en	technology-and-computing	robotsllmsaihumans	emailphone	none
nekklabs.com ↗	62 match 1 shared topics	Nekk Lab Studio Systems — Zero Downtime. Zero Compromise.	en	technology-and-computing	robotsllmsaihumans	emailphone	none
myfreealarmclock.com ↗	62 match 1 shared topics	Online Alarm Clock \| Time.now	en	technology-and-computing	robotsllmsaihumans	emailphone	none
garrul.com ↗	62 match 1 shared topics	Garrul — Open-Source Self-Hosted Comments on Cloudflare	en	technology-and-computing	robotsllmsaihumans	emailphone	none

How the match score works

Each match is a 0–100 similarity score — the higher it is, the more two sites resemble one another. It’s computed automatically from our own crawl data (never from what a site says about itself) by combining several independent signals, so a high score means several of them point the same way:

shared topics how many of the same fine‑grained content topics (IAB sub‑categories) both sites cover — the main signal.
same category whether they sit in the same business / industry category.
content & title how closely their titles and page descriptions line up in wording and meaning.

No single signal decides the result — they’re blended together. Treat the score as a way to rank candidates rather than an absolute percentage; the chips on each result show which signals contributed.