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mastodon.sdf.org
Languages English (en)
Users 72,982
Active users (last month) 3,039
Active users (last six months) 3,039
Characters per post (max) 500
Known instances 26,104
First sight Before Oct 14, 2020 UTC [?]
Last successful check Nov 21, 2024 UTC
Noxious No
New No
Software Mastodon 4.1.20
Registrations Open (by admin approval)
Meta’s Threads moderation Unknown (this instance is not listed in the Anti-Meta Fedi Pact list), and its list of moderated instances is not accessible.
Most used hashtags (last week) tdor, meermittwoch, baddaycures, transdayofremembrance, makeasongorpoemdull, miercolesdebatas, musicwomenwednesday, tdor2024, whiskerswednesday, いいふとももの日
Short description
"I appreciate SDF but it's a general-purpose server and the name doesn't make it obvious that it's about art." - Eugen Rochko
Long description
https://mastodon.sdf.org is a an open and federated instance. It began life as a StatusNet instance in 2010 and was converted to Mastodon in May 2017. Daily maintenance window is from 0500 - 0700 UTC. During this time the instance may be unavailable. In the event that there is extended maintenance, please see https://mastodon.sdf.org/status.html for details as well as history.

We host a daily VoIP chat/improv on (929)299-1269 0200 UTC
A few of our members are artists/DJs and have shows on https://aNONradio.net
OpenMIC is open to all daily between 0300-0600 UTC
We host a weekly Amateur Radio NET Mondays at 0000 UTC echolink TECHLINK node 9229
Are you fun and creative? Join us!

Use of the word "Mastodon" has been explicitly granted to SDF by Mastodon gGmbH
Instance rules
  1. This server abides by the Mastodon Covenant
  2. Organizations are welcome to engage with the community in a non-commercial, non-advertising manner.
  3. Artists, musicians, writers and artisans are welcome to engage with the community regarding their craft.
  4. Do not engage in harassment, hateful content or posts of a derogatory nature.
  5. Do not make advertising posts for the sake of purely promoting a commercial product or service.
  6. Content originating from this site may not be used for machine training or other data mining activities without the individual author's consent.
Moderated instances [?]
Not available
Instances certainly moderating this instance [?]
  1. glitch-dev.pixie.town: suspension
  2. glitch.taks.garden: limitation
  3. mytter.jp: suspension
  4. plush.city: suspension
  5. social.mootech.eu: suspension
  6. solarpunk.moe: suspension
Admin account SDF@mastodon.sdf.org
Date of creation May 1, 2017 UTC
Display name SDF.ORG
Bio
SDF Public Access UNIX System - https://sdf.org
Join Echolink 9229 NET Mondays 0000 UTC
OpenVoIP Daily at 0200 UTC
OpenMiC Daily at 0300-0600 UTC
https://aNONradio.net
Statistics
Last 12 weeks activity (totals: 17658 statuses, 4337 logins, 23 registrations)
S: 0
L: 0
R: 0		S: 0
L: 0
R: 0		S: 0
L: 0
R: 0		S: 0
L: 0
R: 0		S: 0
L: 0
R: 0		S: 0
L: 0
R: 0		S: 0
L: 0
R: 0		S: 0
L: 0
R: 0		S: 0
L: 0
R: 0		S: 5629
L: 1900
R: 7		S: 11946
L: 2400
R: 16		S: 83
L: 37
R: 0
Last checks (green: OK; red: KO)
11/14/24, 4:19:03 AM UTC11/15/24, 3:26:01 AM UTC11/16/24, 4:21:24 AM UTC11/17/24, 2:23:20 AM UTC11/18/24, 4:04:33 AM UTC11/19/24, 3:32:54 AM UTC11/20/24, 3:57:28 AM UTC11/21/24, 2:29:34 AM UTC
Succesful checks: 268/269 (99.63%)