2026-09-10 · 188 sites downloads

Atlas data archived on 2026-09-10. The original data files remain unchanged.

Data history: View additions and corrections
Updated: 2026-09-10
Observation dates: 2026-05-22 to 2026-08-20
Counts: 188 sites, 191 projects, 44 countries, 854 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.	318.7 KB	`fdbcdea1204f818ef60310a4f35ae887f84911c3272212110a5f96198b8e2b15`
projects.csv	CSV	One row per project: last observed status, locator semantics and typed observations.	421.9 KB	`6ed9a2f51ccfe20939d5e941ba6c2f69ed119a40c2383e927483497d706a1183`
evidence.csv	CSV	Sources for site records, with URLs, usage terms and content hashes.	428.6 KB	`02a2b23ca46618e07b994c9ee9174747270ef5f1b2f526f2c9d7f75e9c1a79b7`
sites.geojson	GeoJSON	Site locators and boundaries as a GeoJSON FeatureCollection.	287.7 KB	`205ab2ed660aa9c7f5a3c4c8f151b82bc65a2cc32823470ad7f06390ae7c7e12`
schema.json	JSON	Field definitions for the source files.	30.6 KB	`693b6ba7e7405b8ddb7fbf5d105e667d5b71d0ef8fddad4f7fdc79a7c83778c5`
selection-report.json	JSON	Research and selection audit.	15.7 KB	`c365977ff4794f3ec1d290afbb3067edab63b937773ff16a8996296583e8194c`
review-provenance.json	JSON	Source and review records for additions.	476.7 KB	`9aba118af6436b1d90aaddf9155cf515e7890391117e0095eeb021ea7d7076a4`
README.md	Markdown	Original research notes retained with the archived data.	774 B	`6bf95a5a13af09b67d221d41257545f3c5f2bc6f81975010a3b0d34a6600cde5`
ATTRIBUTION.txt	Text	Source attribution and third-party terms.	216.7 KB	`d9cc610fed50de356e396fb8ab43e67c3be60eb20d8d0596df1d2352933a93e0`
manifest.json	JSON	File sizes and SHA-256 hashes of the source files.	1.7 KB	`c689869aac8041784461daf64ac9ff4084863ba1251e73a28f48951ba1b6725a`
manifest.sha256	Text	SHA-256 of manifest.json.	80 B	`c2cbae96d810004bdf681338a49736e056193b386bbac667a2d2b61a08a8c98f`
SHA256SUMS derived	Text	SHA-256 of every file in this directory (sha256sum -c format).	889 B	`883f35d4dc77d110f5b794ec104d506e3220bec6bfa913288722dfd78566a71b`

Verify the files #

curl -fLO https://kiankyars.github.io/datacenter-atlas/downloads/2026-08-20-v0.18-draft-thirty-third-reviewed/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.