Cryptographic attestation that the document below was captured in Goblin House's archive at the timestamp shown, with the hash listed. If the original URL goes dark or its content changes, this receipt remains as evidence of what the public record looked like at capture time.
| Title | Constituency baseline: Top employer |
|---|---|
| Original URL | https://en.wikipedia.org/wiki/Economy_in_Ann_Arbor,_Michigan |
| Publication | Census/BLS/SoS |
| Source type | congress_handoff |
| Date | — |
| Entity | Debbie Dingell |
| Captured | 2026-04-27T16:30:49.809Z UTC |
| Hash computed at | 2026-04-27T16:30:49.809Z UTC |
| SHA-256 | 94f2b4f0747a5aa068091401310be273b6918108b7f5f28333cb02ec111e0b50 |
| Content length | 13,145 bytes |
Economy in Ann Arbor, Michigan - Wikipedia Jump to content Main menu Main menu move to sidebar hide Navigation Main page Contents Current events Random article About Wikipedia Contact us Contribute Help Learn to edit Community portal Recent changes Upload file Special pages Search Search Appearance Donate Create account Log in Personal tools Donate Create account Log in Contents move to sidebar hide (Top) 1 High tech 2 Research and development 3 Other companies based in Ann Arbor 4 Cooperatives 5 References Toggle the table of contents Economy in Ann Arbor, Michigan Add languages Add links Article Talk English Read Edit View history Tools Tools move to sidebar hide Actions Read Edit View history General What links…
The hash above was computed as:
sha256( coalesce(url, '<no-url>') || '\n' || raw_content )
Anyone with a copy of the original document can verify the match:
url + '\n' + content and SHA-256 it.Or POST the candidate content to /source/23097/verify and our server will compare for you:
curl -X POST https://www.goblinhouse.net/source/23097/verify \ -H "Content-Type: text/plain" \ --data-binary @document.txt
Companion machine-readable receipt: /source/23097/receipt.json