#blockchain

Live, measured metrics for the hashtag #blockchain 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 #blockchain

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.

$23.52/ year · 10-character #name
Claim #blockchain — $23.52/yr→Buy on hashtag.space (web3)
card via hashtag.org · tokens via hashtag.space
197
Uses / 7 days
Mastodon
78
Accounts / 7 days
Mastodon
40
Recent posts
Mastodon
~1.4/hr
Recent pace
Mastodon · last 40
0
Avg reactions / post
Mastodon · last 40
—
Reddit posts / month
Reddit search
—
Open-web mentions
hashtag.org Firehose

Day-by-day usage

measured · mas.to (Mastodon public tags API) · fetched 2026-10-27 06:38 UTC
28
10-21
29
10-22
38
10-23
32
10-24
27
10-25
33
10-26
10
10-27

197 uses by 78 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.

Related hashtags

measured · mas.to (Mastodon public search API) · fetched 2026-10-27 06:38 UTC

Live pulse

measured · mas.to (Mastodon tag timeline) · fetched 2026-10-27 06:38 UTC

Everything below is measured over the latest 40 public posts (spanning ~29 hours).

Posting hours (UTC) — busiest: 03:00

00:0012:0023:00

Languages: English (39) · Korean (1)

Avg boosts / post: 0.1

Top of the latest posts

  • Ripple has won final approval from the Office of the Comptroller of the Currency to charter Ripple National Trust Bank, a federally supervised trust bank. It will manage the segregated reserves behind Ripple USD, act as collateral trustee f

    crypto news 🧠 eicker.crypto@[email protected]♥ 0↻ 02026-10-27 06:23 UTCView post →
  • Yen-Funded Carry Trade Holds in Latin America Despite Real Slump After Brazil Vote After Brazil’s presidential election, the real plunged against the yen, but major Latin American currencies rose, indicating demand… #Conflict #Conflicts #Wa

    Conflicts@[email protected]♥ 0↻ 02026-10-27 03:48 UTCView post →
  • 8 Field Techniques for Smart Contract Auditing — Forged by Refuting My Own Findings I recently spent 24 focused rounds auditing a lending-and-automation codebase for a security competition. I opened 7 attack hypotheses. I closed all 7 — six

    Dev Community@[email protected]♥ 0↻ 02026-10-27 05:03 UTCView post →

What “blockchain” means

Wiktionary · Wikipedia

blockchain

  • nounA shared record of past transactions in a cryptocurrency network.
Full entry on Wiktionary →

A blockchain is a distributed ledger with growing lists of records (blocks) that are securely linked together via cryptographic hashes. Each block contains a cryptographic hash of the previous block, a timestamp, and transaction data. Since each block contains information about the previous block, they effectively form a chain, with each additional block linking to the ones before it. Consequently, blockchain transactions are resistant to alteration because, once recorded, the data in any given

“Blockchain” on Wikipedia (CC BY-SA) →

#blockchain across platforms

every network with a public tag surface

Follow #blockchain 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.

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/blockchain