Chain of custody receipt

Source #11056

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.

Titlev0.2.0 PATCH 3 cascade replacement (v0.2.0_PATCH3_TLON_CLARIFICATION)
Original URL(none — typed-API result with no web URL)
PublicationPipeline — disambiguation cascade cleanup
Source typemanual_correction
Date2026-04-18
EntityTlon Corporation
Captured2026-04-18T22:55:42.620Z UTC
Hash computed at2026-04-18T22:55:42.620Z UTC
SHA-256495a6bd2cf9996154ea690f875c7be30a67e9f8b1987911c02376410de0017b1
Content length200 bytes
Content preview (first 800 chars) 
Replacement fact inserted by cleanup-v0.2.0.ts to provide an explicit, attribution-confirmed clarification for entity 290 after rejecting contaminated facts (marker: v0.2.0_PATCH3_TLON_CLARIFICATION).

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/11056/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/11056/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/11056/receipt.json