Chain of custody receipt

Source #14928

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.

TitleResearch: Magnachip Semiconductor Corporation — Lobbying disclosures (no results)
Original URL(none — typed-API result with no web URL)
PublicationSearch Scope Note
Source typegovernment_disclosure
Date2026
EntityMagnachip Semiconductor Corporation
Captured2026-04-23T08:48:25.486Z UTC
Hash computed at2026-04-23T08:48:25.486Z UTC
SHA-256c0736f5064ac66b793541613f387a80c1624153bc2ffdd2b06a5ac0210f462de
Content length237 bytes
Content preview (first 800 chars) 
No Lobbying disclosures found for "Magnachip Semiconductor Corporation" in public databases or web search. This may be due to name variations, subsidiary filings, or limited search coverage — not necessarily absence from public record.

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/14928/verify and our server will compare for you:

curl -X POST https://www.goblinhouse.net/source/14928/verify \
  -H "Content-Type: text/plain" \
  --data-binary @document.txt

Companion machine-readable receipt: /source/14928/receipt.json