OT-2026-000097483
Publication integrity record
Two bellows cup vacuum gripper, two zone face, common isolation valve, 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-2026-000097483) never changes.
Identity and time
| Publication number | OT-2026-000097483 · never reused |
|---|---|
| Internal UUID | 01a0aea1-55b3-73e5-84f8-72dd55cc4867 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:04.087778Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097483 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2ebec21be358e3c7fa53ac3acfc752535c339cf7a1f710576a421e5ca3d33b22 |
|---|---|
| Markdown | 27e3fc8e2a241512b0aa1b602e9f0580256db8889c83298b78df5e0822212151 |
| Publication page | ed236ed91fd8a7d3100cec70c10f4e9f1c1d56d385f41a3bb2168951b34ff085 |
| Manifest | 337521be40e59d0c850bf5a9bb75c2d179b47edb939d09e7ea43d0eb3f81283b |
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 | dAtvkFcgKWA+IJFilbbQfWs3j28sC1vJfOHKsI2UWdPH3Cd1FM8+oTV/K4IKqhe4OgVz69d89kPJvNWSYj8OCA== |
| 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
| 2026-09-17T09:33:21.237557Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097483observed ed236ed91fd8a7d3100cec70c10f4e9f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:21.221533Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097483/manifest.jsonobserved 337521be40e59d0c850bf5a9bb75c2d1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:21.206098Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097483/publication.mdobserved 27e3fc8e2a241512b0aa1b602e9f0580...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:21.190724Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097483/publication.txtobserved 2ebec21be358e3c7fa53ac3acfc75253...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. |
|---|