bras (noun): One of the two vectors in the standard notation for describing quantum states in quantum mechanics, the other being the ket. As a hashtag, #bras carries this topic across social platforms.

How popular is #bras?

In the last 7 days, #bras was used 2 times by 2 accounts on the open social web, measured via mastodon.online (Mastodon public tags API).

What hashtags are related to #bras?

No related hashtags with measured usage were found for #bras.

How much does it cost to own #bras?

#bras is available as a #name from $2,449.80 per year. You can claim it by card at https://hashtag.orghttps://hashtag.space/checkout/portal-name?name=bras or with tokens on hashtag.space at https://hashtag.space/#bras.

#bras

Name: #bras — a #name on hashtag.org
Brand: hashtag.org
Price: 2449.80 USD
Availability: InStock

Live, measured metrics for the hashtag #bras 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 #bras

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.

$2,449.80/ year · 4-character #name

Claim #bras — $2,449.80/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 04:18 UTC

10-25

10-26

10-27

10-28

10-29

10-30

10-31

2 uses by 2 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.

Related hashtags

measured · mastodon.social (Mastodon public search API) · fetched 2026-10-31 04:18 UTC

No related tags with measured usage found for #bras.

Live pulse

measured · mastodon.online (Mastodon tag timeline) · fetched 2026-10-31 04:18 UTC

Everything below is measured over the latest 40 public posts (spanning ~11976 hours).

Posting hours (UTC) — busiest: 13:00

00:0012:0023:00

Languages: English (23) · French (12) · Russian (1) · Polish (1)

Avg boosts / post: 0.7

Used together with

#underwear ×4 #lingerie ×4 #corps ×3 #main ×3 #oiseau ×3 #saopaulo ×3 #art ×3 #drawing ×3 #dessin ×3 #arm ×3 #ami ×2 #foie ×2

What “bras” means

Wiktionary

bras

nounOne of the two vectors in the standard notation for describing quantum states in quantum mechanics, the other being the ket.
nounFriend

Full entry on Wiktionary →

#bras across platforms

every network with a public tag surface

Follow #bras 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/bras