#testnet
Live, measured metrics for the hashtag #testnet from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #testnet
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.
Day-by-day usage
measured · mas.to (Mastodon public tags API) · fetched 2026-10-21 09:27 UTC0 uses by 0 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 2026-10-21 09:27 UTCLive pulse
measured · mas.to (Mastodon tag timeline) · fetched 2026-10-21 09:27 UTCEverything below is measured over the latest 40 public posts (spanning ~8098 hours).
Posting hours (UTC) — busiest: 05:00
Languages: English (40)
Avg boosts / post: 0.1
Top of the latest posts
The Protocol: ETH’s Fusaka Upgrade Goes Live on Hoodi, Mainnet Next - Also: BOB Unveils BTC Vault Liquidation Engine, Ledger’s Major Overhaul and Google Weighs... - https://www.coindesk.com/tech/2025/10/29/the-protocol-eth-s-fusaka-upgrade-
Ethereum’s Fusaka Upgrade Completes Final Hoodi Test Ahead of Mainnet Launch - With all three tests done, developers will finalize the date that Fusaka will go live on ... - https://www.coindesk.com/tech/2025/10/28/ethereum-s-fusaka-upgrade
Pi Network Drops DEX and AMM on Testnet: Here’s What Developers Can Do Now - TLDR: Pi Network deploys DEX and AMM features on Testnet to let developers test DeFi too... - https://blockonomi.com/pi-network-drops-dex-and-amm-on-testnet-heres-
What “testnet” means
WikipediaA 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) →#testnet across platforms
every network with a public tag surfaceFollow #testnet 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/testnet