2026-08-20 · 26 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: 26 sites, 29 projects, 17 countries, 63 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.	35.2 KB	`21244c2440891b7d3bbdf7450427bbbd1828beedb41fa05aab70fe2eee6006e1`
projects.csv	CSV	One row per project: last observed status, locator semantics and typed observations.	61.5 KB	`d037d8a8684fad0b29c8b0236fa3cfa772f01a5a95bfbc60d8a1491bea90ce0d`
evidence.csv	CSV	Sources for site records, with URLs, usage terms and content hashes.	30.0 KB	`d4d94b705b95bfd88b0a61ee0152b1aff2ac4fdf926bad46ed224672d84ed556`
sites.geojson	GeoJSON	Site locators and boundaries as a GeoJSON FeatureCollection.	33.5 KB	`9baeb9694a69bc93ff5b99396ef8c29015c5f7936efe5a0ab46928e395dd6174`
schema.json	JSON	Field definitions for the source files.	11.1 KB	`ef443d883b7f0a45175eaf1ee66a9ead783801f5293f369439055580a7d238bd`
selection-report.json	JSON	Research and selection audit.	50.4 KB	`c291f7a465df827957b6021ac6a9200da19e2af3e47a9153ab6beedf93e220e2`
README.md	Markdown	Original research notes retained with the archived data.	4.2 KB	`b6681e794f1424997899cf0c796b46d1f1342b99248cb3672ee521cbe0764d83`
ATTRIBUTION.txt	Text	Source attribution and third-party terms.	9.3 KB	`61294d2985b7aaa7ad66d4f4e080cd3dad2b789f28b2521cfd610ef502a58d12`
manifest.json	JSON	File sizes and SHA-256 hashes of the source files.	11.1 KB	`05070fab668b1ddd575745cefe3dc36600cd27b48f90702939229c1372674bd5`
manifest.sha256	Text	SHA-256 of manifest.json.	80 B	`2015c49f836ad08b48af01f5e81e86424f1298deee423e86b380f116492e4966`
map.html	HTML	Archived offline map.	38.6 KB	`3eac962444c883889b113ee1633684ec0d5c89d431366a1586642e8f7d71aed7`
SHA256SUMS derived	Text	SHA-256 of every file in this directory (sha256sum -c format).	875 B	`6aae5afd49d1421d44b56ec2859c6112a6b1a4d1535be7c05ba7012abec9791d`

Verify the files #

curl -fLO https://kiankyars.github.io/datacenter-atlas/downloads/2026-08-20-preview-v0.6/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.