Version 1 · 2026-09-26 12:25 UTC
ef17c9436b0db285093b5d8cdc5dcaf86fc5401f21f3c356faab1debd7372d3f
Timestamped 2026-09-26 12:25 UTC by https://freetsa.org/tsr.
Archive capture pending.
Publication record
Verify this publication
Fatty acids as a design variable is anchored three ways. The SHA-256 hash commits to the exact published content: recompute it from the canonical payload below and it must match. The RFC 3161 token is a signature from an independent timestamp authority over that hash, proving the content existed no later than the signed time. The Wayback Machine capture is an independent copy of the page itself.
How to verify
Download a version's canonical payload and hash it. The result must equal the recorded SHA-256 exactly:
curl -s https://kandulamahesh.com/insights/fatty-acids-as-a-design-variable/record/1/payload | sha256sum
To inspect a timestamp token, download the .tsr file and read it with OpenSSL. The imprint inside it is the same SHA-256, and the certificate chain of the signing authority ships inside the token:
curl -s https://kandulamahesh.com/insights/fatty-acids-as-a-design-variable/record/1/token -o record-1.tsr openssl ts -reply -in record-1.tsr -text