2026-08-20 · 47 sites downloads

Atlas data archived on 2026-08-20. The original data files remain unchanged.

Data history: View additions and corrections
Updated: 2026-08-20
Observation dates: 2026-05-22 to 2026-08-20
Counts: 47 sites, 50 projects, 25 countries, 116 evidence rows
Source: GitHub

manifest.json lists the size and SHA-256 hash of every original file. Files marked derived are rebuilt from the originals by each site build and may gain additive fields; SHA256SUMS lists the files as currently published. This page itself is not in SHA256SUMS or the zip.

File	Format	Description	Size	SHA-256
sites.csv	CSV	One row per physical site.	64.3 KB	`f27d34bab27ae87a0b73848e9e714b625a3de2e92b1da7e4e84f001389bd66f2`
projects.csv	CSV	One row per project: last observed status, locator semantics and typed observations.	104.9 KB	`e2afdb72be8d8e9792222ec02f2930bfb1e2a077b36b89e0d6d412ac1c4fc820`
evidence.csv	CSV	Sources for site records, with URLs, usage terms and content hashes.	53.5 KB	`3c3346085115f930755af44cbb5a60bdc005d93e174b42aac6808c1d4349fa8d`
sites.geojson	GeoJSON	Site locators and boundaries as a GeoJSON FeatureCollection.	60.0 KB	`b645d0446315bf266a48eea11fe3412ddd5d47208a8ed275066ec41845e3b466`
schema.json	JSON	Field definitions for the source files.	11.2 KB	`e1ed9c5abad7faca5dd872aa13a45a810aa88b251461e16375cd8cb1b303ff6a`
selection-report.json	JSON	Research and selection audit.	144.1 KB	`c90c28864c37b86cfa1da74730c254b298fb29e1b2329a9e216a63d31b4c6525`
README.md	Markdown	Original research notes retained with the archived data.	2.8 KB	`d5bb94e138dc942981403a8829d1c10a13750c8b7d4ecbfa3fd6c27da74798cc`
ATTRIBUTION.txt	Text	Source attribution and third-party terms.	16.7 KB	`b21817e3f1f524d109abe490d8000d07288bd377fe31fa6b7fb657f0b3847364`
manifest.json	JSON	File sizes and SHA-256 hashes of the source files.	20.6 KB	`379b3c287e2a0c3ac45928e64cd206b7cdc730fd8a913a8401e2cf0d76d9e00f`
manifest.sha256	Text	SHA-256 of manifest.json.	80 B	`4593d535d26ad656a45065f7b0da6a120cf8627d392ae916154448b6b761f1a7`
map.html	HTML	Archived offline map.	66.8 KB	`c758a3354f2b947a0caf75a11657e6c4c04e04f30dfe0443da580ac85da4da7e`
SHA256SUMS derived	Text	SHA-256 of every file in this directory (sha256sum -c format).	875 B	`b1f8be85dd5685e2c9ceed4a0ff7ef90707115712400477a61b54026509a4390`

Verify the files #

curl -fLO https://kiankyars.github.io/datacenter-atlas/downloads/2026-08-20-preview-v0.10/SHA256SUMS
sha256sum --check --ignore-missing SHA256SUMS

GitHub Pages serves .ndjson, .sqlite and SHA256SUMS as application/octet-stream and .zip as application/x-zip-compressed; identify formats by file extension or by media_type here, not by Content-Type.