OT-2026-000093518
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, three 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-2026-000093518) never changes.
Identity and time
| Publication number | OT-2026-000093518 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508a-78cd-a45b-ad90681e1ea8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:46.038602Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093518 |
| Status | PUBLIC |
Content hashes
| Canonical text | dd288417c98077762c9e1f5499900539f5ed2209c9530ffac184f41533388f9b |
|---|---|
| Markdown | 0dec3fb8bc91cb1d1e6ca0503a5cc8637a41cca08b2d7faf80542b42df59993c |
| Publication page | d40fb30b2d8f864c4b245765a251acdfa7c5a70bfaffdb1b07023be89efd438a |
| Manifest | 298d39fb1eb9e4eef4a4b793f552a005bfd8ad13255d541d2305155335f0b3ec |
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 | XT6PH2kbCvYJoOPtepTiMLaftESYorYn7MuNIVKqI0Yt/WAQO5JJdcf5M+7CttVa5Q3PIKkEA73klSLNLZGjDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:40:27.883980Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093518observed d40fb30b2d8f864c4b245765a251acdf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:27.866190Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093518/manifest.jsonobserved 298d39fb1eb9e4eef4a4b793f552a005...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:27.848294Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093518/publication.mdobserved 0dec3fb8bc91cb1d1e6ca0503a5cc863...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:27.832131Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093518/publication.txtobserved dd288417c98077762c9e1f5499900539...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:32.021205Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093518observed d40fb30b2d8f864c4b245765a251acdf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:32.004762Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093518/manifest.jsonobserved 298d39fb1eb9e4eef4a4b793f552a005...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:31.989503Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093518/publication.mdobserved 0dec3fb8bc91cb1d1e6ca0503a5cc863...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:31.971765Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093518/publication.txtobserved dd288417c98077762c9e1f5499900539...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. |
|---|