OT-2026-000092279
Publication integrity record
Three cup vacuum gripper, three zone face, 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-2026-000092279) never changes.
Identity and time
| Publication number | OT-2026-000092279 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-875b-7f84-8a0f-a28b5423f207 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:54.538201Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092279 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8c474656b24eec27a45f64ff25f777e2c2117c4ccb186cb1045c307d6d06fe43 |
|---|---|
| Markdown | 35adb036164fcfb869dd6313cfa0816a18349d13e625b84c077930db76eea775 |
| Publication page | 8b165edc69a800ab0c4e632d41b20034708f8ed0b44f74946aa3f47bb89ec97a |
| Manifest | fa356bb8276135a45b66fd495cd249e69c96c2b3615a389b776d5f63ec0fb774 |
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 | sQ+5/2D9Y1Dp/e34p18YR4BlmRmL8jhhPqWUvxJnyrelUcbwe80cr8bbF3eRpzS6fXDPmIEwiiDhBRukt2NuBQ== |
| 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
| 2026-09-17T09:41:48.738592Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092279observed 8b165edc69a800ab0c4e632d41b20034...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:48.722518Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092279/manifest.jsonobserved fa356bb8276135a45b66fd495cd249e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:48.705361Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092279/publication.mdobserved 35adb036164fcfb869dd6313cfa0816a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:48.688191Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092279/publication.txtobserved 8c474656b24eec27a45f64ff25f777e2...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. |
|---|