OT-2026-000010922
Publication integrity record
Two cup vacuum gripper, two outlet manifold, single stage ejector, 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-2026-000010922) never changes.
Identity and time
| Publication number | OT-2026-000010922 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-540d-7f9c-b3c9-10e8ba7bdc19 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:10.156048Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010922 |
| Status | PUBLIC |
Content hashes
| Canonical text | f474386a789729ec3d7221dccfd052fa58281a4ed2c5055727aa2f691ae5ac03 |
|---|---|
| Markdown | 3586a42ab689072f7c08222af2e17d52de4031e8631081ea31aade50b2ab8125 |
| Publication page | fa61c1bd588c314dc0ff5357e690bcae9462a49a2013a64ff135f778ce983e0a |
| Manifest | f943b06d0c8eeb9e337bbd616de044856a9c206ffd11da53efc56e57493a6386 |
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 | kjaStsnJiMORvn8ssmL0C00Xp+KMVp6fFw1KaEWM+y3xNLwRIadhEgHPG61Pb5w2if9I7El0PPcgB9vZCTtECQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:13:42.291836Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010922observed fa61c1bd588c314dc0ff5357e690bcae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:42.269574Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010922/manifest.jsonobserved f943b06d0c8eeb9e337bbd616de04485...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:42.247425Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010922/publication.mdobserved 3586a42ab689072f7c08222af2e17d52...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:42.224248Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010922/publication.txtobserved f474386a789729ec3d7221dccfd052fa...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. |
|---|