Flatten The Mountain Sources and Evidence Ledger
This page explains which source supports each type of claim, when it was checked, how much of it was accessible, and what the evidence does not prove. The site does not describe third-party footage as first-hand testing and does not upgrade an old screenshot into a current official value.
Evidence reviewed September 12, 2026. Dates describe source review or hands-on testing only—not automatic builds.
Published by the FlattenTheMountain editorial team. First published August 31, 2026.
Source hierarchy
- Official Roblox experience and public Roblox APIs for identity, creator, description, IDs, server size, timestamps, and Universe place names.
- Confirmed creator-owned surfaces for announcements, patch notes, codes, links, and events.
- Dated screenshots, illustrated guides, transcripts, and gameplay for visible UI, one-run values, and task steps.
- Competitor pages and video topics for gap analysis and demand signals, not as automatic proof.
- Editorial inference only when clearly labeled and supported by the observed facts beneath it.
Current source ledger
| Source | Source date | Reviewed | Access obtained | What it supports |
|---|---|---|---|---|
| Official Roblox experience | No publication date shown in the retrieved description | September 12, 2026 | Public description | Game identity and the stated core loop; not current detailed prices or timers |
| Roblox game record | Record carries September 3, 2026, 20:44:36 UTC | September 12, 2026 | Retrieved JSON copy; a fresher live response was not verified | Recorded identity and metadata; not the latest current build or named patch contents |
| AllThings.How systems guide | Article updated September 1, 2026 | September 12, 2026 | Article text and image descriptions | Attributed reports about systems and the shop; recording date and current values remain unverified |
| AllThings.How 89-layer guide | Article updated September 2, 2026 | September 12, 2026 | Article text and image descriptions | Attributed historical run and equipment reports; not an independent second test |
| OTTER ON ROBLOX gameplay | August 29, 2026, as reported by the public video listing | September 12, 2026 | Listing metadata; no newly verified transcript | Gameplay topic and a viewing reference, not new mechanic verification |
| Clout Brothers guide | Publication date not obtained | September 12, 2026 | YouTube oEmbed title and author | Pickaxes, Drones, and Money as video topics; not the unseen guide's factual conclusions |
| Roblox Universe places API | Publication date not established | September 6, 2026 | Full JSON response in the earlier review | Place names including The Moon and Moon Cutscene Lab; not public release, access, rewards, or a launch date |
| DomBlox Games Roblox group | Publication date not established | September 6, 2026 | Identity page only; announcement access remained incomplete in the September 12 review | Creator destination; inaccessible content does not establish an absence of announcements |
| Exact-game YouTube search results | Publication dates not established | September 6, 2026 | Titles, channel labels, relative dates or descriptions when exposed | Topic signals only; not the accuracy of unseen footage |
| Competitor guide pages | Publication dates not established | September 6, 2026 | Public page text | Questions other guides attempt to answer; not independent verification of game facts |
Evidence labels
Official
The exact statement appears on Roblox or a confirmed creator-owned page. Official does not mean that every conclusion drawn from the page is official.
Dated observation
A value, interface element, or result was visible in material tied to a date. It is published with that date and loses “current” status when a newer build may have changed it.
Topic signal
A video, guide, or discussion repeatedly covers a task. It helps decide what to explain, but it does not verify the answer.
Editorial inference
The site draws a practical conclusion from supported observations, such as prioritizing high-value ore shown in a payout table. The inference is labeled and never presented as developer intent.
Not confirmed
A reliable answer could not be established. The page gives the useful boundary instead of inventing a number, location, or button.
Hands-on tested
Reserved for a result directly reproduced by this site's named tester under recorded conditions. No live game mechanic in this September 12 source review receives this label.
Dates, recordings, and game versions
A source publication or update date, a gameplay recording date, and this site's review date are different fields.
The two cited AllThings.How guides show article update dates of September 1 and September 2, 2026. Those labels do not establish the recording date of the gameplay described. They also do not identify the current Roblox build.
A Roblox metadata timestamp can establish a recorded change to the experience record. It does not identify which mechanic changed, and an older retrieved copy does not prove that no later update exists.
Two articles from the same author and publisher are not treated as two independent confirmations of a mechanic. Third-party reports retain attribution even when their claims agree.
Video evidence available in this review
The September 12 review obtained metadata, not a newly verified transcript or frame-by-frame gameplay review.
The OTTER ON ROBLOX video was identified through the existing source link and a public video listing. The Clout Brothers guide's title and author were confirmed through YouTube oEmbed. Neither result establishes current upgrade prices, fixed rewards, attack timing, or an optimal route.
Previously listed chapter links remain historical editorial notes, not newly verified evidence. They are not promoted to official facts or used to support new current-mechanic claims in this update.
No live game mechanic receives a hands-on-tested label from this review. Calculator examples demonstrate arithmetic only; they are not gameplay samples.
Image and media rule
- Existing official Roblox artwork may remain where it is already sourced from the official experience.
- YouTube content may be embedded through the official player when useful.
- Screenshots from third-party articles are not copied merely because an article credits the game developer; credit does not establish reuse permission.
- AI-generated art is not presented as a real game screenshot.
- A page does not reserve an empty image slot when no legal, useful image is available.
Corrections
A useful correction should include:
- page URL and heading;
- exact sentence or table row;
- source URL;
- source or test date;
- platform and visible build information;
- values before and after when relevant;
- why the replacement is better supported.
Use the Contact and correction page. Do not submit Roblox credentials, payment details, private server links, recovery codes, or personal documents.
Primary URLs
Revision history
- September 12 evidence reviewSeparated article updates from recording dates, documented the retrieved metadata and video access, and retained earlier sources with their original review dates.
- September 6 content reviewReviewed the public evidence and updated source status and access limits.