OT-2026-000092662
Publication integrity record
Four bellows cup vacuum gripper, four zone face, per zone isolation, two 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-2026-000092662) never changes.
Identity and time
| Publication number | OT-2026-000092662 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b5ff-7400-80e3-76b16782b083 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:06.506600Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092662 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3677e8e1318a76e7d3b7a6280bda59fb0464ececffe4b6ab0c7752dca7365555 |
|---|---|
| Markdown | e2d392bc96fbd8410abdf26ac9d865b79a5d821e3616723893ec22371c47fb8e |
| Publication page | 7ae6bb5ba34f2fc9d15116735ecd9e8819a1597377d9d61131a99b474d5b4dce |
| Manifest | 8d261fdaa7b98d911102a9857958557e087be2a10a149cf1e7374b4593840731 |
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 | mE9DSJFtLu8h/U2DwV2t+cXZmM6raHEFSRJVRdvKZ7CMxyd2bMcpmwVYfAp62W3Y1jwQ8c/IArZvWfQFud76Ag== |
| 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
| 2026-09-17T09:41:16.310043Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092662observed 7ae6bb5ba34f2fc9d15116735ecd9e88...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:16.292411Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092662/manifest.jsonobserved 8d261fdaa7b98d911102a9857958557e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:16.274497Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092662/publication.mdobserved e2d392bc96fbd8410abdf26ac9d865b7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:16.257835Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092662/publication.txtobserved 3677e8e1318a76e7d3b7a6280bda59fb...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. |
|---|