2026-08-20 · 11 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: 11 sites, 12 projects, 8 countries, 29 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.	12.1 KB	`d6901db63a95821352c8c4e0db8cbe6e825fef64bfb709919048e4b910b839bc`
projects.csv	CSV	One row per project: last observed status, locator semantics and typed observations.	21.9 KB	`962d239fdf1b800dca9e8b329532dbff81c7b9366e7feb2c1a489659268fcbd6`
evidence.csv	CSV	Sources for site records, with URLs, usage terms and content hashes.	13.7 KB	`0f0b234dab2fe88f0925f2d2f625009ca5bae6226f749c741cc156ef4799643a`
sites.geojson	GeoJSON	Site locators and boundaries as a GeoJSON FeatureCollection.	11.4 KB	`c9d946dafc3297e120fab529c731f82494bdd22f89aee2d140ec49b102b8b20a`
schema.json	JSON	Field definitions for the source files.	10.1 KB	`1584e0bd6887a6c5592fb347f2bb5856646e75a008e5886042768b40487f6faa`
selection-report.json	JSON	Research and selection audit.	11.0 KB	`255e95968eba907bcd93c7751761046c2e722e93e68240b993810769debc06de`
README.md	Markdown	Original research notes retained with the archived data.	2.6 KB	`fd197bac2aca73652a46c64d453b3592bd58a36afb4250284a04319fc90ca9f5`
ATTRIBUTION.txt	Text	Source attribution and third-party terms.	4.5 KB	`adc79c3c547470c38e11dc86a35cdd05d3311ddce26456dce69182e9e06241ee`
manifest.json	JSON	File sizes and SHA-256 hashes of the source files.	1.7 KB	`e69b6d0570710dd3ef4802601652852d24047fb19f1e9bf6ebd5dad9ac29ae8d`
manifest.sha256	Text	SHA-256 of manifest.json.	80 B	`d9fa5127cad64e6c852f7ebbf25630dca90d2d85355c0f6e200843197d27c472`
map.html	HTML	Archived offline map.	15.2 KB	`2ba33d3abae67db389de12d6097ba385d526a8390c3a18228abbb5ab7735f7a4`
SHA256SUMS derived	Text	SHA-256 of every file in this directory (sha256sum -c format).	875 B	`1c41892e3bcbdcfa0ef8f44d3ac20864482501d66e42572aafd8f956ff4f9c6b`

Verify the files #

curl -fLO https://kiankyars.github.io/datacenter-atlas/downloads/2026-08-20-preview-v0.2/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.