OT-2026-000097933
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, plant vacuum fed, supply line pressure sensor, sustained blow-off before set-down
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000097933) never changes.
Identity and time
| Publication number | OT-2026-000097933 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f7-7310-9396-4b144c30e411 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:19.650679Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097933 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9fe9a8dc9083fb0fba4350279b11212304b0f67d45ad255d71a1336d39ca9476 |
|---|---|
| Markdown | 25a4bf86cd8589f707b11e2a5e0a78e9ffb3492a542ff49cddac5eaa38795bd5 |
| Publication page | 8f95b332ac9ed2726cbe8ac61ff5fb24777abe9ccf18ec56c9b16d78a0060acb |
| Manifest | abe17f84814e424b8b4f0fbac9d4611debbe8f5c558ce3a9af1184309dc02f40 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | O5aa4Hrl/jJHltL8+E1kypxbmROG4/pjQxq0eZwn1IitSUMi3Yt10QUHMfwXAY8WhxHZd6SK75Mhl9VwZ5/mAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:33:03.909519Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097933observed 8f95b332ac9ed2726cbe8ac61ff5fb24...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:03.891593Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097933/manifest.jsonobserved abe17f84814e424b8b4f0fbac9d4611d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:03.874370Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097933/publication.mdobserved 25a4bf86cd8589f707b11e2a5e0a78e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:03.856163Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097933/publication.txtobserved 9fe9a8dc9083fb0fba4350279b112123...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|