2026-08-23 · 80 sites downloads

Atlas data archived on 2026-08-23. The original data files remain unchanged.

Data history: View additions and corrections
Updated: 2026-08-23
Observation dates: 2026-05-22 to 2026-08-20
Counts: 80 sites, 83 projects, 33 countries, 200 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.	173.7 KB	`720659982b4902c6709912a7131e74812cba7629c07b9d0b5c9d5060e3b2afd7`
projects.csv	CSV	One row per project: last observed status, locator semantics and typed observations.	230.4 KB	`d836e061efde16bf3447a306a2f456f64ff897d60e0c627e8b6c134333cb8dc6`
evidence.csv	CSV	Sources for site records, with URLs, usage terms and content hashes.	93.7 KB	`0f226862d3cf0f6a7dfcbef22c8bd2f659699def4c514229ccfde00d249f5210`
sites.geojson	GeoJSON	Site locators and boundaries as a GeoJSON FeatureCollection.	165.0 KB	`bacfd74e62baecb4cfefc7118525ccf9f8854001a4a002b8bca5e04646009633`
schema.json	JSON	Field definitions for the source files.	19.5 KB	`cb52d32fb8cb45d175088cb15089c65fa7c12970f1ae4c93f13db466df06c9e0`
selection-report.json	JSON	Research and selection audit.	283.4 KB	`3da2c58e55526886faa331b8593f33fdfe8c09d54aee8de0200873799cc23c68`
README.md	Markdown	Original research notes retained with the archived data.	4.5 KB	`039c68fac077384a6610fd8b90fe755588adb9b3c40cbf76f5d705a18b8dcb21`
ATTRIBUTION.txt	Text	Source attribution and third-party terms.	30.5 KB	`2216cb9f478f7a21b3970d30ce0649ea8b340dcf08f564fa456b450094740e2a`
manifest.json	JSON	File sizes and SHA-256 hashes of the source files.	29.3 KB	`562509f98417fdc48afb7bc92f58a6924fa99898bc77a0a96aee9a9c32c1bd6a`
manifest.sha256	Text	SHA-256 of manifest.json.	80 B	`b774f9fff39f2eb1619bd9ab017ced8e66c39292ad53551a3fc937a166f06332`
map.html	HTML	Archived offline map.	183.8 KB	`ee2cb9a31ac9a920c2e7892a537418c095e5209e14deaf8bc61f385310590101`
SHA256SUMS derived	Text	SHA-256 of every file in this directory (sha256sum -c format).	875 B	`88b97f199eda4a68b2665b18350be389fc041f2a049a40c4040f012c8d30c35b`

Verify the files #

curl -fLO https://kiankyars.github.io/datacenter-atlas/downloads/2026-08-20-preview-v0.16/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.