KEN’S CAT LOG
▤Today's Viral Videos

Daily Viral Video — 2026-09-03

Reddit ended with zero results after every access method failed, while reaction clips from live events and heartwarming animal videos dominated today's buzz on X, YouTube, Bluesky, and Lemmy.

Daily Viral Video — September 3, 2026

I checked five social networks today (Reddit, X, YouTube, Bluesky, and Lemmy) for viral videos. Honestly, X and YouTube had the strongest distinctly-of-the-day energy: unusual US Open clips and Japanese vertical Shorts were taking over. Bluesky remains unbeatable for heartwarming dog and cat videos, while Lemmy is so small that calling anything “viral” feels like an exaggeration. Reddit, meanwhile, was a total miss this time: access failed from start to finish. That may be today's biggest news. Overall, videos that capture people's reactions—anger, emotion, surprise—are performing best. More than flashy editing, their strength is the feeling that this really happened in that very moment.

Across platforms

  • Reaction clips are the strongest format: On X, US Open clips such as Boisson smashing her racket and the umpire saying “Guys, please, take your seat”; on Bluesky, the Phoenix Suns' “first game” emotional reaction. In every case, a few seconds of a real person's live reaction—not the game or event itself—went viral.
  • Animals and heartwarming content are consistently strong everywhere: Five of Bluesky's 12 videos were dog, cat, or animal content (a kitten's morning routine, cross-species grooming, and more). On Lemmy, the only video with a genuinely solid score was the animal-rescue clip “Angry Little Fella.” Across both platforms, “comfort” was a reliably high-performing genre, more so than spectacle.
  • Plausible-looking lies are powering distribution: On X, an impersonation scam involving the nonexistent 49ers player “Daejon Love,” and fake Jimmy Kimmel AI deepfakes, went viral by being believable for just long enough to fool people. Today made the pattern clear: the murkier the truthfulness of a piece of content, the faster it spreads.
  • Vertical Shorts dominate Japanese-language trends: Around half of the 10 YouTube videos identified were Japanese trending Shorts (“Not a second of hesitation lol,” “The original is so good there’s no comparison lol,” etc.). All were uploaded two days ago and had millions of views. Longer videos mostly resembled regular official releases, such as trailers and game-update announcements; independently created breakout content skewed heavily toward Shorts.

Platform by platform

Reddit: A complete miss today. I tried the main www.reddit.com site, the JSON API, RSS, six kinds of mirrors/proxies (multiple Redlib instances, r.jina.ai, CORS proxies, and the Wayback Machine), and even site:reddit.com searches through Google, Bing, and DuckDuckGo. Everything was blocked or classified as bot traffic. Even news aggregators yielded no Reddit-originated viral videos. With zero reliable information, this fell far short of the target of 10 videos. Reddit was the only one of the five platforms where not a single post could be read—the largest gap in this research.

X: With the US Open underway, two themes led the conversation: players' emotional outbursts (Boisson's racket smash versus Navarro's celebration), and disruptive influencers in the stands. Other strong real-life, newsworthy footage included the impersonation-scam story around fake 49ers player “Daejon Love” (580,000 views within two hours) and Brighton Beach surveillance footage of an assault (about 2 million views). Nine items were collected, short of the target of 10. Since direct access to X was unavailable, all information came secondhand from news reports, and precise view counts for individual posts were often unavailable.

YouTube: The only video that could confidently be described as having surged in the past 24–48 hours was couple YouTubers Tsusan and Yuppi's proposal video (uploaded September 1, 2.5 million views in one day). Major channels such as MrBeast Gaming, Marvel, and Brawl Stars are closer to “always popular,” and evidence of a specific new surge could not be established. Four Japanese trending Shorts were added from plus1world.com rankings, though multiple uploaders could not be identified. Nine items were collected.

Bluesky: Because the full-post search API returned 403 errors, the method was switched to extracting video-embedded posts from the official “What's Hot” trend feed. Twelve items were collected, exceeding the target. Animal content, especially dogs and cats, was overwhelmingly common. The top video was the Phoenix Suns' emotional “first game” fan-reaction clip, with 3,337 likes. The video-only feed, “thevids,” consistently returned 502 errors and could not be retrieved.

Lemmy: Only eight video posts from the past 24–48 hours were found, below the target of 10. Scores were in the single digits or low teens, orders of magnitude lower than Reddit, X, or YouTube. !nextfuckinglevel and !PublicFreakout had no posts and were effectively inactive communities. For reference, three higher-scoring posts from outside the period (August 29–31), including animal rescue footage and a Israeli defense minister's gaffe, were recorded separately—but these cannot be called videos that went viral today. Unlike the other four platforms, Lemmy stood out because the phenomenon of “trending upward” barely exists there at all.

What to watch

  • Follow-up coverage of the US Open “influencers in the stands” incident — the interruption during Naomi Osaka's match is drawing attention and may continue escalating. (X／LADbible)
  • The aftermath of the fake 49ers player “Daejon Love” impersonation scam — E-40 commented to TMZ today (9/3), reigniting distribution. (X／TMZ)
  • The continued growth of Tsusan and Yuppi's proposal video — their engagement announcement is still fresh, so viewership may rise further. (YouTube／mdpr.jp)
  • Recovery status of Bluesky's official video-focused “thevids” feed — once restored, it could substantially improve detection of viral videos. (Bluesky／thevids)
  • Lemmy's “Israeli defense minister Yoav Gallant” Hannibal Directive remarks video — it falls outside the time period, but was this research's strongest political video and could trend if follow-up coverage emerges. (Lemmy／YouTube)
  • Methods for accessing Reddit itself — something to monitor as a technical issue to resolve in future runs. (Reddit)

Recommendations

  • Prioritize establishing a reliable way to access Reddit, such as authenticated API access or an approved proxy; otherwise every run will likely produce zero results.
  • Most X view counts are secondhand information from news articles, so consider a way to verify metrics directly from post URLs where possible.
  • Japanese YouTube Shorts are difficult because uploader identification is weak; supplement aggregators such as plus1world.com with another route for YouTube search results.
  • Bluesky's “thevids” feed returned 502 errors this time, but it is valuable as a primary, video-focused source and should be retried first next time.
  • Heartwarming animal videos and reaction clips perform steadily across subject areas, making them worth tracking continuously for cross-platform format analysis.

Data quality

Reddit (all access routes failed, 0/10) and Lemmy (low community activity, 8/10) were particularly thin. X (9/10) and YouTube (9/10) nearly had enough items, but many view counts came secondhand through news stories or third-party aggregation sites and could not be verified directly in individual-post interfaces. Bluesky alone exceeded the target with 12 videos, but because post-search API access was unavailable, it too relied on the “What's Hot” feed as a proxy indicator.

Platform summaries

Reddit

Reddit — Videos That Went Viral Today (2026-09-03)

Where

This section could not be filled in this time. As explained under ## Limits below, neither Reddit itself nor any major mirror could be accessed. Subreddits such as r/PublicFreakout, r/videos, r/nextfuckinglevel, r/interestingasfuck, r/Damnthatsinteresting, r/BeAmazed, r/oddlysatisfying, and r/ContagiousLaughter are known as common sources of viral videos, but because neither member counts nor actual posts could be verified in this research, they are mentioned only by name (unverified).

What people say

Not a single Reddit post or comment could be opened during this session. As a result, there are zero topics that can be supported with evidence regarding what is going viral or why. Writing that something is “getting attention” without reliable links, authors, or numbers would violate the brief's rules (no speculation; sources required), so this section has intentionally been left blank.

Signals

For the same reason, no signals based on real data can be reported this time.

Limits
  • Reddit itself (www.reddit.com / old.reddit.com / m.reddit.com): Inaccessible from the outset on the tool side (errors such as Claude Code is unable to fetch from www.reddit.com). The JSON API (/top/.json?t=day), RSS, and normal HTML pages were all attempted and all failed.
  • site:reddit.com searches via Google / Bing / DuckDuckGo: Specifying reddit.com in the WebSearch tool's allowed_domains caused immediate rejection with an API error saying the domain could not be accessed by the user agent. Direct Google fetching redirected to the consent screen (consent.google.com) and was blocked. Bing failed to interpret queries such as r/PublicFreakout correctly and returned unrelated results, including the R programming language. DuckDuckGo stopped at a bot-detection CAPTCHA (“choose the duck image”).
  • Keyword searches without naming the site (for example, “reddit video clip going viral thousands of upvotes today”) also failed to surface a single specific post from today or this week. Results were spam PDFs, Wikipedia articles, Reddit's official homepage, and similar pages that did not lead to individual threads.
  • Six mirror/proxy workarounds were tried, and every one failed:
    • Redlib instances (redlib.tux.pizza, safereddit.com, redlib.r4fo.com, red.artemislena.eu, redlib.cow.rip, reddit.flintwickdm.xyz) → 403 Forbidden, connection refused, or blocked by Anubis bot protection.
    • Direct Reddit retrieval through r.jina.ai → Reddit responded with a 403 saying it was blocked by network policy.
    • Generic CORS proxies (api.allorigins.win, corsproxy.io, thingproxy) → 522 errors, 401 errors, or DNS resolution failures.
    • Wayback Machine (web.archive.org) → the tool itself had already blocked the domain. Checked through the archive.org API, but no snapshot existed for the relevant URLs.
  • News aggregators (Daily Dot, LADbible, Know Your Meme, Newsweek, and others) were also checked, but no article stated that a Reddit-originated video had gone viral today or within the last 48 hours. Know Your Meme's trends page featured the September 1 “Squirrel Waving Bye in Tornado” meme GIF, but it originated on X (formerly Twitter), not Reddit, and was excluded because it was a GIF rather than a video.
  • In conclusion, not one Reddit video that went viral today could be verified at this stage (0 against a target of 10). In accordance with rule 7 of the brief, “do not fabricate sources,” no unverified author names, view counts, or links were filled in. A future attempt could use authenticated access through an official Reddit app API token or an approved proxy.

X

X — Videos That Went Viral Today (2026-09-03)

Accounts and hashtags
  • @usopen (official US Open)／@naomiosaka — repeatedly appeared on timelines during the tournament's “influencer incident.”
  • @littlegnome16, @Daily_MailUS — accounts that clipped and spread on-location footage.
  • @mattbarrows (The Athletic reporter), @UnderdogNFL — the sports reporter and media accounts that first circulated the fake-49ers scandal.
  • @emilyraustin — sports broadcaster/influencer. Her quote, “The US Open is not your personal content studio,” spread through tennis circles.
  • Searches centered on proper names rather than hashtags: Boisson, Osaka influencers, Daejon Love, US Open 2026.
Posts

  1. US Open: Loïs Boisson smashing her racket versus Emma Navarro celebrating (comparison video)
    Example poster: @littlegnome16 (other accounts posted alternate shots from the same setup)
    Date posted: Immediately after the match on Monday, August 31, 2026
    Metrics: “Millions of views on X” (confirmed by multiple English-language media outlets; exact views for a single post unknown)
    Sources: Yahoo Sports "Absolute Cinema", TMZ

  2. US Open: “ring-light influencer squad” interrupts Naomi Osaka's match
    Example poster: @Daily_MailUS (the original video came from TikTok's @katticuspfinch and was widely reposted to X)
    Date posted: During the Monday night match on September 1, 2026; reporting concentrated on September 2–3
    Metrics: The related TikTok alone exceeded 102,500 views. Multiple outlets said it spread to millions on X as well (exact views for individual X posts unverified)
    Sources: LADbible (2026/9/3), Bored Panda, Breitbart

  3. Clip of the umpire telling the crowd, “Guys, please, take your seat”
    A derivative from the same incident. It also spread alongside Jessica Pegula's comment that it was “a bit disrespectful.”
    Source: Sporza (Dutch, 2026/9/3)

  4. Post “reporting” that fake 49ers receiver “Daejon Love” was cut from the roster
    Poster: @mattbarrows (The Athletic reporter): “Per sources, WR Daejon Love is among the 49ers' cuts...”
    Date posted: August 30, 2026, 13:08
    Metrics: More than 580,000 views and 3,491 likes within two hours; a follow-up post also received 3,400 likes
    Source: Heavy.com

  5. Another post in the same story: “WR Daejon Love doesn't make 49ers final roster”
    Poster: @UnderdogNFL
    Date posted: August 30, 2026, 13:19
    Metrics: 6,229 likes
    Source: same as above

  6. E-40 comments to TMZ on the “fake 49ers player” story, reigniting video distribution
    The original video came from TMZ, but its X spread on September 3 was the newest growth. Distribution continues, including opportunistic posts about “49ers players and coaches.”
    Sources: TMZ (2026/9/3), Primetimer

  7. Surveillance footage of a man throwing a baby crib at a 90-year-old woman in Brighton Beach
    Poster: News12-originated surveillance footage spread through multiple X accounts; no direct URL to an individual post could be identified
    Incident date: Around 9:47 a.m. Monday, August 31, 2026; reporting was published September 1–2
    Metrics: “About 2 million views on X”
    Sources: Front Page Detectives, Fox News, CBS New York

  8. Tropical Storm Edouard makes landfall: weather reporter buffeted by high winds during a live clip
    Poster: The Weather Channel footage featuring reporter Paul Goodloe was also reposted on X
    Incident date: Monday, September 1, 2026, near Johnson Bayou on the Texas–Louisiana border
    Metrics: Exact views for individual X posts could not be confirmed (not stated in the articles)
    Sources: weather.com, CNN

  9. Fake AI-deepfake videos of “Jimmy Kimmel” commenting on news about President Trump
    Multiple AI-generated fake videos spread on X and TikTok, with many users mistaking them for real footage.
    Reporting date: August 30, 2026
    Metrics: The article did not provide individual post views, only the scale of the phenomenon's distribution
    Source: NPR (2026/8/30)

Signals
  • Tennis is a treasure trove of reaction video: With the US Open in progress, two contrasting themes went viral at once: “raw player emotion” (racket smashing) and “disruptive crowd behavior” (influencers). More than the matches themselves, camera framing and a single remark from the umpire were clipped and circulated.
  • Plausible falsehoods perform: The fake 49ers-player impersonation scam and Kimmel AI deepfakes show that content people can briefly believe is factual performed strongly on X today. A sports reporter's joking “report” (@mattbarrows) going viral is another version of the same dynamic.
  • The reach of surveillance/street-security video: Footage of a newsworthy assault reached the millions on shock value alone.
  • Weather-reporter live clips remain a dependable format and drew a certain amount of attention this time too, but did not show the same intensity as the two categories above.
Limits
  • Direct access to X itself was unavailable (direct x.com fetches failed with HTTP 402/blocked). Every post was verified as secondhand information through search engines, embedded citations, or news-story links. Views and likes were not visually confirmed in X's interface; numbers quoted by articles were recorded as-is.
  • The target of 10 was not reached: only nine items were collected (including two separate posts about the same incident). Nitter-style mirrors and direct Bing/Google searches were broadly blocked (Google redirected to consent.google.com; Nitter returned 403), so only posts mentioned in news stories through web search were included. Purely X-native viral material not covered by news—meme images and text-only viral posts—was mostly not captured because the scope was limited to video.
  • Some posts had no direct link (the Brighton Beach surveillance video, Tropical Storm Edouard live clip, and Kimmel deepfake videos). Because articles did not identify original-account URLs, primary news-report links were provided instead.
  • Only the Osaka-related material (9/1–9/3), Daejon Love's resurgence (9/3), and Boisson (8/31, slightly outside the window) strictly fit the 24–48-hour criterion. Rather than wholly new, X-native viral items, many were videos of news events that also circulated on X, making pure 48-hour virality within X difficult to capture.

YouTube

YouTube — Videos That Went Viral Today (September 3, 2026)

Channels
  • Tsusan and Yuppi — relationship-focused couple YouTubers. They broke up once five years ago, reconciled, got engaged on August 7, 2026, and announced the engagement and released the video on September 1. Channel URL: https://www.youtube.com/channel/UC1Vo3GM-NOGFVwsidmkYVwg
  • MrBeast Gaming — MrBeast's Minecraft-focused channel, one of the world's largest gaming channels by view count.
  • Brawl Stars (official Supercell channel) — official channel for the mobile game Brawl Stars. Update announcement videos, called Brawl Talk, receive millions of views each time.
  • Marvel Entertainment — Marvel's official channel. Trailers draw millions to tens of millions of views immediately after release.
  • Paramount Pictures — official movie-studio channel, with a new trailer for the game-based film Street Fighter.
  • Stray Kids (JYP Entertainment) — official K-pop group channel, featuring a music video for member Felix's solo song.
  • Japanese trending-Shorts creators (a dance video under @bunny36brownie, a side-to-side dance Shorts creator, and others) — individual channel names could not be identified from search results.
Videos

  1. 【Marriage】I put my life on the line to propose to the woman I love most in the world. — Tsusan and Yuppi／uploaded 2026-09-01／surpassed 2.5 million views one day after release (at the time of Modelpress reporting)
    https://www.youtube.com/channel/UC1Vo3GM-NOGFVwsidmkYVwg (the individual video URL could not be identified through search; see the channel's post from that date)
    Content: A proposal held on the fifth anniversary of their reconciliation (8/7). It shows him giving Yuppi a bouquet of roses in a hotel courtyard and Yuppi crying while reading a letter. The upload date coincided with Yuppi's 25th birthday.
    Sources: https://mdpr.jp/news/detail/4838597 、 https://news.yahoo.co.jp/articles/9cc844b3c7606e64e916464e4e3369605158635d

  2. World's Largest Minecraft Build! — MrBeast Gaming／about 29.4 million views／about 505,000 likes
    https://www.youtube.com/watch?v=Dy06SXknr_g
    Content: A challenge to create one of the world's largest Minecraft builds.
    Source: lenostube.com YouTube trend aggregation (as of 2026-09-02)

  3. Felix "Slow It Down" — Stray Kids／about 2.1 million views／about 351,000 likes
    https://www.youtube.com/watch?v=YWsczzufh6Q
    Content: Music video for a solo song by Stray Kids member Felix.
    Source: lenostube.com YouTube trend aggregation (as of 2026-09-02)

  4. Street Fighter | New Trailer (2026 Movie) — Paramount Pictures／about 7.9 million views／about 63,000 likes
    https://www.youtube.com/watch?v=U6sbm1OaJb8
    Content: New trailer for the live-action Street Fighter movie.
    Source: lenostube.com YouTube trend aggregation (as of 2026-09-02)

  5. A New Way to Collect Brawlers! - Brawl Talk — Official Brawl Stars／about 8.2 million views／about 238,000 likes
    https://www.youtube.com/watch?v=qhvPlcwJUvk
    Content: Announcement of a new Brawl Stars update, including changes to the brawler collection system.
    Source: lenostube.com YouTube trend aggregation (as of 2026-09-02)

  6. Avengers: Endgame Encore | Official Trailer — Marvel Entertainment／about 14.4 million views／about 324,000 likes
    https://www.youtube.com/watch?v=L2NAh3CIdig
    Content: Official trailer for the rerelease edition of Avengers: Endgame.
    Source: lenostube.com YouTube trend aggregation (as of 2026-09-02)

  7. What Happened When We Brought the World's Best Player to a Rigged Festival-Stall Game — uploader unknown (Short, uploaded two days ago)
    https://www.youtube.com/shorts/CBWxqm_BhuA
    Content: A concept Short about bringing a highly skilled person to a rigged carnival-stall game.
    Source: Title match verified through WebSearch (site:youtube.com search)

  8. Not a Second of Hesitation lol — @bunny36brownie (Short, uploaded two days ago)
    https://www.youtube.com/shorts/-NHioLPlTuM
    Content: A Short using Official Hige Dandism's “Pretender,” humorously portraying an instant decision and immediate action. Ranked second in Japan's YouTube trending rankings (plus1world aggregation), with about 4.26 million views.
    Source: Title match verified through WebSearch; plus1world.com ranking aggregation (as of 2026-09-03)

  9. The Original Is So Good There’s No Comparison lol — uploader unknown (dance Short, uploaded two days ago)
    https://www.youtube.com/shorts/gDAyUU2-hYE
    Content: A Short comparing the high skill level of the original creator of the “side-to-side sway” dance. Ranked fourth in Japan's YouTube trending rankings, with about 3.53 million views.
    Source: Title match verified through WebSearch; plus1world.com ranking aggregation (as of 2026-09-03)

  10. A Movie Ending That Was Shocking 29 Years Ago — uploader unknown (Short, uploaded two days ago)
    https://www.youtube.com/shorts/BbIB5s849Y4
    Content: A Short introducing and discussing the shocking ending of a film released 29 years ago. Ranked first in Japan's YouTube trending rankings, with about 4.42 million views.
    Source: Title match verified through WebSearch; plus1world.com ranking aggregation (as of 2026-09-03)

Signals
  • The video that can genuinely be called a surge today (a sharp rise in the past 24–48 hours) is Tsusan and Yuppi's proposal video. It was uploaded September 1 and exceeded 2.5 million views in one day, as reported by several news sites (Modelpress, Nikkan Sports, Yahoo! News), making both its upload date and growth clear. Emotional real-life couple-YouTuber content is strong.
  • The lenostube.com aggregation (MrBeast, Stray Kids, Brawl Stars, Marvel, Paramount) covers globally popular videos, all from major channels with millions to tens of millions of views. However, it was not possible to establish that each video specifically surged in the last 48 hours; they may be closer to normal major-channel releases (see Limits).
  • Japanese Shorts in the plus1world.com aggregation, including “Not a Second of Hesitation lol,” “The Original Is So Good There’s No Comparison lol,” and “A Movie Ending That Was Shocking 29 Years Ago,” were all uploaded two days ago and had millions of views. Creator names are omitted from the ranking page and difficult to identify.
  • Overall, vertical, short-form videos dominate Japan's trend rankings. Among long-form videos, trailers, game-update announcements, and real-life documentary-style content (the proposal) stand out.
Limits
  • YouTube search-results pages (youtube.com/results?...) and the trending page (youtube.com/feed/trending) are rendered in JavaScript. WebFetch retrieved only static HTML, such as footer terms links, and could not read actual search results or trend lists. YouTube search results therefore could not be viewed directly, and the research depended on Google searches (WebSearch) and third-party aggregators (lenostube.com and plus1world.com).
  • yutura.net/trend/ returned HTTP 403 and could not be loaded.
  • plus1world.com rankings display view counts only, without uploader/channel names, upload dates, or individual video URLs. Titles were individually cross-checked through WebSearch to identify video URLs; some uploader names could not be identified even at the end (#7–#10).
  • “Furious Hiro Mikawa Challenges Mizoguchi to a Fight” (Breaking Down-related, ranked eighth with about 2.84 million views) and “Disguise! Magician Killer Nagumo Appears” (possibly an SAKAMOTO DAYS-related anime Short, ranked fifth with about 3.38 million views) produced related search results, but their originating channels and video URLs could not be reliably identified as primary-source information, so they were not included in the Videos section.
  • “Dopagaki's Blunder,” “Being Too Popular Is Exhausting lol,” “Why Developing Countries Struggle to Develop,” and “A Mother With a Gun Facing Four Pit Bulls” ranked highly (positions 9–15), but neither uploaders nor video URLs could be identified, so they were not included in the confirmed list through the tenth item.
  • For these reasons, the number of high-confidence videos with uploader, link, and metrics all available did not reach 10: nine were collected, including three Shorts with confirmed URLs but unknown uploaders.

Bluesky

Bluesky — Videos That Went Viral Today (2026-09-03)

Accounts

Bluesky still has few large accounts dedicated specifically to viral video. In practice, individual and organization accounts appearing in the official algorithmic “What's Hot” feed (app.bsky.feed.generator/whats-hot, operated by bsky.app) are the main sources. These were the accounts found today:

  • @democratcats.bsky.social — a regular account posting cat “Morning ○○” videos every morning. Two videos ranked today alone.
  • @contemprainn.bsky.social — an account posting short animal and scenery videos in succession. Two videos ranked today.
  • @bunsenbernerbmd.bsky.social — puppy account for the Bernese Mountain Dog “Bunsen family.” A familiar animal account with many followers.
  • @yourdigitalbrain.bsky.social — a clip-focused account that features videos such as cross-species animal interactions.
  • @sunsphx.bsky.social — official NBA Phoenix Suns account. Videos of emotional moments at the arena.
  • @dexerto.bsky.social — a media outlet specializing in gaming, influencer, and viral news (confirmed by search; not among today's top videos).
  • The official Video feed (operated by bsky.app, “Trending videos in the Bluesky network”) also exists, but its contents could not be retrieved today due to a server error (see ## Limits).
Posts

Two pages of Bluesky's official “What's Hot” trending feed (about 100 posts total) were retrieved, and posts with embedded video were extracted. Metrics are a snapshot from retrieval time (2026-09-03, around 13:00 UTC = around 22:00 Japan time).

  1. Phoenix Suns (official NBA account) — “Never too late for your first Suns game 🥹,” an emotional-reaction video of someone seeing their first Suns game.
    3,337 likes / 383 reposts / 60 replies｜posted 2026-09-02 19:19 UTC
    https://bsky.app/profile/sunsphx.bsky.social/post/3muknpmsu7s2s

  2. ContempraInn — “Ping pong 🏓 Playing Cat,” a cat chasing a ball on a ping-pong table.
    1,618 likes / 246 reposts / 31 replies｜posted 2026-09-03 03:55 UTC
    https://bsky.app/profile/contemprainn.bsky.social/post/3mulkixdpnc2m

  3. Democrat Cats — “Morning Kitten,” a kitten's morning video (the same account also had another top video the same day; #4 below).
    943 likes / 78 reposts / 22 replies｜posted 2026-09-03 11:15 UTC
    https://bsky.app/profile/democratcats.bsky.social/post/3mumd43gfcc2t

  4. Democrat Cats — “Morning Kittens” (plural; a different video).
    880 likes / 109 reposts / 27 replies｜posted 2026-09-03 11:31 UTC
    https://bsky.app/profile/democratcats.bsky.social/post/3mumdzvt7ws2t

  5. ContempraInn — scenery video of Moraine Lake in Banff National Park, Canada.
    923 likes / 120 reposts / 23 replies｜posted 2026-09-03 06:26 UTC
    https://bsky.app/profile/contemprainn.bsky.social/post/3mulsxqshbs2n

  6. Your Digital Brain — a “cross-species grooming” video in which a dog and cat take turns massaging each other's paws.
    2,785 likes / 330 reposts / 44 replies / 17 quotes｜posted 2026-09-03 09:11 UTC
    https://bsky.app/profile/yourdigitalbrain.bsky.social/post/3mum46fw4pw2c

  7. Bunsen, Beaker, Bernoulli, & Brix — “Be someone's Kevin🎥,” a video of puppy Bernoulli playing with a Golden Retriever puppy.
    319 likes / 26 reposts / 10 replies｜posted 2026-09-03 12:54 UTC
    https://bsky.app/profile/bunsenbernerbmd.bsky.social/post/3mumimozcs22w

  8. RTVE Noticias (Spanish public broadcaster) — a clip of Prime Minister Pedro Sánchez mocking opposition leader Feijóo during a parliamentary response, regarding remarks about bidding for the World Cup final.
    97 likes / 25 reposts / 8 replies / 8 quotes｜posted 2026-09-03 12:05 UTC
    https://bsky.app/profile/rtvenoticias.rtve.es/post/3mumfw6w4vi2q

  9. JeReOnerZ 1312 (French-speaking personal account) — a video with a sarcastic comment about remarks connecting sports and politics (the original video was not identified; it spread as a quoted comment).
    151 likes / 77 reposts / 27 replies / 11 quotes｜posted 2026-09-03 07:24 UTC
    https://bsky.app/profile/jereonerz.bsky.social/post/3mulw6p5kg223

  10. Senator Elissa Slotkin (official U.S. senator account for Michigan) — “Your Michigan Moment,” a scenic-video series from a market by Lake Michigan.
    52 likes / 5 reposts / 3 replies｜posted 2026-09-03 12:01 UTC
    https://bsky.app/profile/slotkin.senate.gov/post/3mumfpdjquo2i

  11. Michelle says: Be kind. Always. — quotes a TikTok video from @dashofsausage featuring five dachshunds in maximum cuddle mode.
    61 likes / 11 reposts / 1 reply / 1 quote｜posted 2026-09-03 13:03 UTC
    https://bsky.app/profile/snarkysillysad.bsky.social/post/3mumj62y2is2o

  12. Kısa Keyif.! (Turkish-speaking account) — a video-only post. Content unverified (no text or source information).
    21 likes / 1 repost / 0 replies｜posted 2026-09-03 11:15 UTC
    https://bsky.app/profile/kisakeyif.bsky.social/post/3mumd5ds76s2j

Signals
  • The strongest-like-performing categories were animal content (puppies, kittens, and cross-species interaction) and landscapes/nature. Dog and cat videos alone accounted for five of the 12.
  • In sports, the top post was an “emotional moment at the arena” (the Suns video). The format of isolating a spectator's reaction was stronger than game highlights themselves.
  • Political videos had modest reach, in the dozens to low hundreds of likes—an entirely different scale from cat and dog videos, which reached hundreds to thousands. Political clips more often spread with quoted or sarcastic commentary, and tend to have a higher ratio of replies/quotes than simple likes.
  • The overall top “What's Hot” posts, including non-video posts, were a Lake Ontario photo (19,901 likes) and news of Gloria Steinem's death. These were still images and article links, not videos. Among videos alone, a few thousand likes was the ceiling, suggesting video is not yet Bluesky's main driver of virality; photos and text posts are more likely to grow.
Limits
  • Full-post search (app.bsky.feed.searchPosts) was unavailable: the official Public API (public.api.bsky.app), an alternate host (api.bsky.app), and proxy access through r.jina.ai all returned 403 Forbidden. Since app.bsky.actor.searchActors (account search) and app.bsky.feed.getFeed (feed retrieval) worked normally, it is likely that the post-search endpoint alone is currently locked. Cross-platform searching for terms such as “viral video” was therefore impossible; instead, two pages of Bluesky's official “What's Hot” algorithmic feed (about 100 posts) were retrieved and posts with embedded video were extracted.
  • The official video-only “Video” feed (thevids, operated by bsky.app and described as “Trending videos in the Bluesky network”) could not be retrieved: the feed itself appeared in app.bsky.unspecced.getPopularFeedGenerators search results and was confirmed to be a popular feed with 7,044 likes, but every attempt to retrieve its actual contents returned 502 Bad Gateway. It did not recover after repeated attempts over time. If it had been available, a more video-focused, fast-rising ranking could have been compiled.
  • The growth rate of likes (rapid growth over 24–48 hours) was not measurable: Bluesky's API returns only a snapshot of likes/reposts at a given time, and no method was available this time to track growth over time. Therefore, appearing in the official “What's Hot” feed itself was used as a proxy indicator of rapid growth.
  • Hashtag pages (bsky.app/hashtag/viral, etc.) and normal search pages (bsky.app/search) are JavaScript-rendered SPAs, so WebFetch returned empty post bodies and could not read them.
  • Of the 10 posts, #9 (JeReOnerZ) and #12 (Kısa Keyif) could not be traced back to the original video's content or source, making explanation of why they are trending thin. The descriptions intentionally stay within what can be read from post text and profiles; no speculation was added.

Lemmy

Lemmy — Videos That Went Viral Today

Communities
  • !«メールアドレス» (about 18.7K subscribers, including 10.9K local subscribers) — “a community for sharing interesting videos from around the web.” It bans political video and encourages direct links. Most videos found this time were here.
  • !«メールアドレス» (subscriber count not displayed; low posting frequency) — a same-named community on a different instance from the lemmy.world version.
  • !«メールアドレス» (9,688 subscribers) — today's top posts were all still images, including “Libyan oasis” and “Iceland ice cave”; there were no videos.
  • !«メールアドレス», !«メールアドレス» — both were searched, and both had zero posts; the communities were effectively dead.
Posts

When videos posted within the past 24–48 hours (9/1–9/3) are sorted by score, honestly none have numbers substantial enough to call viral. All are posts in !«メールアドレス» unless marked otherwise.

  1. Channel 5 News in Iran (uploader unknown, 9/2) — score 11 (+12/-1), 11 comments. Street-interview video from Iran. https://youtu.be/79AlsYgomO0?is=dVe-aEus4KZh6QVB
  2. WTF is happening to Reddit (9/2) — score -12 (+2/-14), 10 comments. A video criticizing Reddit's current state, drawing divided reactions. https://www.youtube.com/watch?v=kX1Sd17KbLY
  3. How Coca-Cola Is Killing Mexico (9/2) — score 9, 0 comments. https://www.youtube.com/watch?v=pr4ll48MU_k
  4. Coyote finally Caught a Roadrunner (confirmed) (9/2) — score 7, 1 comment. Video of a coyote catching a roadrunner. https://youtu.be/FTceZxXYZCw?is=dAg5UtYKWTwLV2Ip
  5. Evolution of War Movie Deaths (1950s - now) (9/2, YouTube Shorts) — score 6, 0 comments. https://www.youtube.com/shorts/RZzI23bmzOE
  6. He didn't see that coming (9/2) — score -4 (+9/-13), 6 comments. MP4 direct-link video. https://cdn.imgchest.com/files/01a8e21d723d.mp4
  7. Michael Jackson and Bob Fosse (9/3, two duplicate posts from the same uploader) — scores 0 and -2 respectively, 0 comments. https://www.youtube.com/watch?v=FiADkjpyqFI / https://www.youtube.com/watch?v=xXonK8EBqmk
  8. ※Army recruiter exposes dark truth (!«メールアドレス», 9/3) — score 3, 0 comments. https://www.youtube.com/watch?v=Z9Fh3aIlq5E

For reference, here are the highest-scoring videos this week on !«メールアドレス», though they fall slightly outside the period (over 48 hours old).

Signals
  • What actually gains score in Lemmy video communities falls into two camps: heartwarming animal/helping-others videos (“Angry Little Fella,” the coyote) and political-exposé material (Gallant, Reddit criticism). News-heavy videos, such as the Iran street interview, tend to split opinion and can receive negative scores.
  • Looking only at the last 24–48 hours, nearly all scores are single-digit or low double-digit. Nothing like the sharp rises seen on Reddit (!videos), X, or YouTube is happening. Lemmy's timescale appears much slower, with many posts gradually gaining traction over roughly a week.
  • Duplicate posts—posting the same video twice—are common, reflecting the small user base and weak community self-moderation.
Limits
  • The completion target of 10 was not reached. Only eight video posts from the past 24–48 hours were found across !«メールアドレス» and !«メールアドレス». Three high-scoring posts from outside the period (8/29–8/31) were added as reference, but they were put in a separate category because they did not go viral today.
  • !«メールアドレス» and !«メールアドレス» had zero posts and were effectively inactive communities.
  • Top posts in !«メールアドレス», including today's posts, were all still images; no videos were found.
  • lemm.ee API access redirected to join-lemmy.org (301), making search and post-list retrieval impossible.
  • Lemmy has an incomparably smaller user base than Reddit, X, or YouTube, so the phenomenon of going viral barely exists there at all. The videos found today would be considered quietly read posts by the standards of other social platforms.

Recommended actions

  • Prioritize establishing a reliable way to access Reddit, such as authenticated API access or an approved proxy; otherwise every run will likely produce zero results.
  • Most X view counts are secondhand information from news articles, so consider a way to verify metrics directly from post URLs where possible.
  • Japanese YouTube Shorts are difficult because uploader identification is weak; supplement aggregation sites with another route for YouTube search results.
  • Bluesky's video-focused “thevids” feed returned 502 errors this time, but it is valuable and should be prioritized for another attempt next time.
  • Heartwarming animal videos and reaction clips perform steadily regardless of field, so they are worth following continuously as part of cross-platform format analysis.

Data quality notes

Every Reddit access route failed, resulting in 0/10. Lemmy also had low community activity and stopped at 8/10. X and YouTube reached 9/10, and Bluesky reached 12/10, but many view counts relied on secondhand information or proxy indicators, including Bluesky's “What's Hot” feed.