Chain of custody receipt

Source #70800

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.

TitleU.S. House of Representatives official biography
Original URLhttps://vertexaisearch.cloud.google.com/grounding-api-redirect/AUZIYQFzhryDUvCY937Ac1EXUOFx57LClwK_k4k2cT2twJhBlfXLQbkwauVR2XJC7bFcUf1auT6fxTuabg3uImn25EhFWlZ6Nj91bmPwZsyIOBnN8pVZ6i2TC_EcvZT7wISMmEXUtpFVseWQ
PublicationDirected Inquiry — Web Search
Source typeweb_search
Date2024-09-23
EntityLaMonica McIver
Captured2026-09-28T00:12:57.959Z UTC
Hash computed at2026-09-28T00:12:57.959Z UTC
SHA-2560b1dc75bc236d341241bd7ed2c372ecb389782fc8905dd0edb8a9a9bf5c658f5
Content length128 bytes
Content preview (first 800 chars) 
LaMonica McIver was sworn into Congress on September 23, 2024, following a special election to succeed the late Donald Payne Jr.

Verifying this receipt

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:

  1. Take the URL field and the original document content.
  2. Concatenate url + '\n' + content and SHA-256 it.
  3. Compare to the SHA-256 row above.

Or POST the candidate content to /source/70800/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/70800/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/70800/receipt.json