OT-2026-000099428
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, single stage ejector, manifold 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-2026-000099428) never changes.
Identity and time
| Publication number | OT-2026-000099428 · never reused |
|---|---|
| Internal UUID | 01a0aea2-c973-749b-8c2a-ed90f581a81c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:39.138466Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000099428 |
| Status | PUBLIC |
Content hashes
| Canonical text | fc95b05846d2058db45ee0598a71776c13f85df285861b7309886c9a26dac899 |
|---|---|
| Markdown | 0da47e501da4b2a702d2d01070b8ce845bacad86048bf935f93b05422b8319fd |
| Publication page | 737896f3318cf4d6cb93432d7a7a221b9635f4993e7297a12d79df1596b46382 |
| Manifest | 185da84f59665dd5f53b615a604c342d3d4c78edb9b258f4cc028f362aa690bf |
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 | 9jkt6YO2WLBgqswisoTtg6wGHE5Qd3ZX+mN+vtN0pjtOC1Hitr+MTcsNOLLR72sRtbd8LojoGP+q3JWx2VWMDw== |
| 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
| 2026-09-17T09:29:12.079431Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099428observed 737896f3318cf4d6cb93432d7a7a221b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:29:12.059619Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099428/manifest.jsonobserved 185da84f59665dd5f53b615a604c342d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:12.040844Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099428/publication.mdobserved 0da47e501da4b2a702d2d01070b8ce84...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:29:12.022369Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000099428/publication.txtobserved fc95b05846d2058db45ee0598a71776c...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. |
|---|