OT-2026-000097056
Publication integrity record
Four cup vacuum gripper, four zone face, two stage ejector, supply line pressure sensor, sustained blow-off before set-down, on a tool changer
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-2026-000097056) never changes.
Identity and time
| Publication number | OT-2026-000097056 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01c9-7d35-bdd2-bb1f3f066048 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:42.488246Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097056 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4e52b1ddbafd305e281bfec25adb2861b6d8dd69260c8e4e4c12c3a691754cd6 |
|---|---|
| Markdown | e746cfdd7dc8453297a9c215870d7111ccf871bca019808584eaa3f94ed15893 |
| Publication page | 7091c956eab38a7bacbd7f5b62272afe5dcb49b4b073fecefeb8fa7c0f09e46b |
| Manifest | d0213a0ea60b5fd1a9c9ba72079db2bbf3edc0097a25cc480822401c93569ccf |
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 | iQFF1m/2Vx/b0GFzq/c8PZc7VsEAfPB+NumCBH3aaZbg52SPdUXGTdjoNbJM/KJArQDceIylZgd3celAHKcaAQ== |
| 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
| 2026-09-17T09:10:36.674630Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097056observed 7091c956eab38a7bacbd7f5b62272afe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:10:36.656200Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097056/manifest.jsonobserved d0213a0ea60b5fd1a9c9ba72079db2bb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:36.639053Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097056/publication.mdobserved e746cfdd7dc8453297a9c215870d7111...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:36.620074Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097056/publication.txtobserved 4e52b1ddbafd305e281bfec25adb2861...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. |
|---|