What does sigma1835 mean?

sigma (noun): The eighteenth letter of the Classical and Modern Greek alphabets, the twentieth letter of Old and Ancient. As a hashtag, #sigma1835 carries this topic across social platforms.

How popular is #sigma1835?

#sigma1835 has no measured public activity on the open social web in the last 7 days. It is currently wide open.

What hashtags are related to #sigma1835?

Related hashtags include #sigma1835mmf18, #sigma1835f18.

How much does it cost to own #sigma1835?

#sigma1835 is available as a #name from $51.02 per year. You can claim it by card at https://hashtag.orghttps://hashtag.space/checkout/portal-name?name=sigma1835 or with tokens on hashtag.space at https://hashtag.space/#sigma1835.

#sigma1835

Name: #sigma1835 — a #name on hashtag.org
Brand: hashtag.org
Price: 51.02 USD
Availability: InStock

Live, measured metrics for the hashtag #sigma1835 from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.

hashtag.org network · sponsored

Own #sigma1835

This #name is available to claim. It becomes your portal on the open agent web: this very page, a keyword you rank for by an open public stake, and a verifiable identity for AI agents. Nobody else sells a page like this for every #name.

$51.02/ year · 9-character #name

Claim #sigma1835 — $51.02/yr→Buy on hashtag.space (web3)

card via hashtag.org · tokens via hashtag.space

Uses / 7 days

Mastodon

Accounts / 7 days

Mastodon

Day-by-day usage

measured · mastodon.online (Mastodon public tags API) · fetched 2026-10-31 09:18 UTC

10-25

10-26

10-27

10-28

10-29

10-30

10-31

0 uses by 0 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.

Related hashtags

measured · mastodon.online (Mastodon public search API) · fetched 2026-10-31 09:18 UTC

#sigma1835mmf18

0 uses · 0 accounts / 7d

#sigma1835f18

0 uses · 0 accounts / 7d

Live pulse

measured · mastodon.online (Mastodon tag timeline) · fetched 2026-10-31 09:18 UTC

Everything below is measured over the latest 19 public posts (spanning ~37673 hours).

Posting hours (UTC) — busiest: 17:00

00:0012:0023:00

Languages: German (2) · English (1)

Avg boosts / post: 1.7

Used together with

#nikon ×11 #d7100 ×11 #bayreuth ×7 #photography ×5 #pentax ×4 #pentaxk01 ×4 #eremitage ×4 #sigma1835mmf18 ×3 #outdoors ×3 #fall ×3 #autumn ×3 #naturephotography ×2

What “sigma1835” means

Wiktionary · Wikipedia

sigma/ˈsɪɡmə/

nounThe eighteenth letter of the Classical and Modern Greek alphabets, the twentieth letter of Old and Ancient.

Full entry on Wiktionary →

Sigma is the eighteenth letter of the Greek alphabet. When it is used at the end of a letter-case word, the final form (ς) is used. In Ὀδυσσεύς (Odysseus), for example, the two lowercase sigmas (σ) in the center of the name are distinct from the word-final sigma (ς) at the end.

“Sigma” on Wikipedia (CC BY-SA) →

#sigma1835 across platforms

every network with a public tag surface

Follow #sigma1835 straight to each platform’s own tag page. Where a platform publishes open data we measure it above; the rest lock their numbers behind paid APIs, so we link rather than guess.

X (Twitter) ↗Instagram ↗TikTok ↗Facebook ↗LinkedIn ↗YouTube ↗Threads ↗Bluesky ↗Mastodon ↗Reddit ↗Pinterest ↗Tumblr ↗

Every number above is measured from a named public API at the shown fetch time. Nothing is estimated or extrapolated. Platforms that lock their data behind paid APIs are not shown. Agents: the same numbers, as JSON, at /api/hashtags/sigma1835