Sealed Time YouTube Stats

@sealedtime1 · History & Documentary · Updated Nov 7, 2026

Sealed Time channel overview

Sealed Time (@sealedtime1) is a YouTube channel in the History & Documentary niche created in 2025. It has 4.5K subscribers and 806K total views across 19 videos, an average of 42K views per video over its lifetime.

Its last 30 uploads averaged 43K views, and a typical video (the median) gets 6.7K views. Over the last 12 months, Sealed Time published 19 videos, and 4 of them (21%) reached at least 3× the channel's typical views.

How much does Sealed Time make?

Returbe estimates Sealed Time's YouTube ad revenue at $2.6K – $8.7K per month. The estimate uses an RPM (revenue per 1,000 views, after YouTube's share) of $3 to $10, typically $5.5, based on the channel's niche, audience language and the share of its views coming from Shorts. At that rate, 1 million long-form views earn about $5.5K.

Ad revenue is only part of the picture: sponsorships, affiliate links, memberships and merch often pay more than ads. Learn how RPM varies by niche in how much YouTubers make per 1,000 views, or check any channel with the free monetization checker.

Upload schedule

Sealed Time publishes about 17.4 videos a month. Based on its last 19 uploads, its most common upload day is Wednesday (21% of uploads), usually around 20:00 UTC. The last video went out on Nov 6, 2026.

Sealed Time's best outlier videos

An outlier is a video that beats the channel's own typical views. These are Sealed Time's biggest hits relative to its normal, the ideas its audience responded to most. What is an outlier video?

• The Ancient Stairway Found in a Grand Canyon Mine Was Cut for Something 35 Feet Tall458K views · Oct 18, 202668.3× typical views
• The Ancient Archway Found in a California Gold Mine Was Cut for Something Forty Feet Tall147K views · Oct 10, 202621.9× typical views
• The Ancient Doorway Found in an Oregon Canyon in 1912 — Built for Something 24 Feet Tall70K views · Oct 26, 202610.4× typical views
• The Ancient Passage Found in a Colorado Marble Quarry Was Cut for Something 31 Feet Tall46K views · Oct 21, 20266.8× typical views
• The Ancient Gateway Found in a Utah Coal Mine Was Built for Something 104 Feet Tall20K views · Oct 19, 20263× typical views
• A 71-Foot Ancient Stone Pyramid Inside a Nevada Silver Mine — The Shoshone Were Told to Leave Alone14K views · Nov 3, 20262.1× typical views
• The Ancient Metal Shield Found in a Wisconsin Shaft — The Ho-Chunk Said It Was Left Behind14K views · Nov 1, 20262.1× typical views
• The Ancient Tool Found in a Colorado Coal Seam in 1896 — The Cheyenne Said It Was Left Behind14K views · Oct 16, 20262× typical views

Latest videos

8 of Sealed Time's last 19 uploads did at least 1.5× the channel's typical views.

• The Ancient Stone Tower Found Deep in a Minnesota Iron Mine — The Ojibwe Said It Goes Down3.2K views · Nov 6, 20260.5× typical views
• The Metal Machine Found in an Arizona Coal Mine in 1896 — The Hopi Said Nobody Opens It8.2K views · Nov 5, 20261.2× typical views
• A 71-Foot Ancient Stone Pyramid Inside a Nevada Silver Mine — The Shoshone Were Told to Leave Alone14K views · Nov 3, 20262.1× typical views
• The Ancient Metal Shield Found in a Wisconsin Shaft — The Ho-Chunk Said It Was Left Behind14K views · Nov 1, 20262.1× typical views
• The Ancient Doorway Under Lake Champlain — A 1907 Diver Found What the Mohawk Said Was Shut6.7K views · Oct 30, 20261× typical views
• The Ancient Stone Doors Found in a Bodie Gold Shaft - The Paiute Said They Open From the Other Side780 views · Oct 29, 20260.1× typical views
• The Ancient Anvil Found in a Texas Coal Shaft in 1891 — The Comanche Already Had a Name for It795 views · Oct 28, 20260.1× typical views
• The Ancient Doorway Found in an Oregon Canyon in 1912 — Built for Something 24 Feet Tall70K views · Oct 26, 202610.4× typical views
• The Ancient Passage Found in a Colorado Marble Quarry Was Cut for Something 31 Feet Tall46K views · Oct 21, 20266.8× typical views
• The Ancient Gateway Found in a Utah Coal Mine Was Built for Something 104 Feet Tall20K views · Oct 19, 20263× typical views

The History & Documentary niche on YouTube

In the last 30 days, Returbe tracked 4.7K videos from 578 channels in this niche. 14% of them reached 3× their channel's typical views, and a typical long video got 13K views. Estimated RPM for the niche: $3 to $10.

Smaller channels breaking out in this niche right now: Armed Sphere (273K subs, best video 281.1×), Military Exposed Shorts (141K subs, best video 54.5×), Para Historica (20K subs, best video 28.3×), Phantom Expedition (37K subs, best video 61.8×), Military History Talks (45K subs, best video 25.8×), James Sullivan (7K subs, best video 10.2×).

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Frequently asked questions

Data from Returbe's index of YouTube channels, collected from public YouTube data. Earnings are estimates from views and RPM benchmarks, not figures from the channel. Returbe is not affiliated with Sealed Time or YouTube.