OT-2026-000094307
Publication integrity record
Three cup vacuum gripper, three zone face, three outlet manifold, pump fed, 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-2026-000094307) never changes.
Identity and time
| Publication number | OT-2026-000094307 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92cd-73ee-9319-bf44f802e3ba · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:03.009208Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094307 |
| Status | PUBLIC |
Content hashes
| Canonical text | 05c02756e3da9d4263146ee31abea645e57140b93c111ee4f17198e293304f1f |
|---|---|
| Markdown | 94a785906f7e1d5e8050c79fe3da5e5e361dbc4ab681a9230d62bf588de0b97e |
| Publication page | 87305ab987fb0e054fe0f0f34439704ac4091e4a05c0b25ecc6904f5e186e958 |
| Manifest | e1f7c67a2aab857a4f4adc1856c40291dbc40d5f1c9d02f5c77eaa63d64275ad |
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 | kE+36Detos6UHPJRP86BUVWZOKQkWjgFYwihXyXqepVHwVQ8qpO7YztFHD/C1YbWJV42X0jfpTwGFfkrhMXoAw== |
| 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
| 2026-09-17T09:40:10.989686Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094307observed 87305ab987fb0e054fe0f0f34439704a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:10.970850Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094307/manifest.jsonobserved e1f7c67a2aab857a4f4adc1856c40291...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:10.954209Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094307/publication.mdobserved 94a785906f7e1d5e8050c79fe3da5e5e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:10.934355Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094307/publication.txtobserved 05c02756e3da9d4263146ee31abea645...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:17.650222Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094307observed 87305ab987fb0e054fe0f0f34439704a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:17.633617Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094307/manifest.jsonobserved e1f7c67a2aab857a4f4adc1856c40291...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:17.616442Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094307/publication.mdobserved 94a785906f7e1d5e8050c79fe3da5e5e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:17.600185Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094307/publication.txtobserved 05c02756e3da9d4263146ee31abea645...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. |
|---|