OT-2026-000011175
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, vented after 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-2026-000011175) never changes.
Identity and time
| Publication number | OT-2026-000011175 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-540f-7546-bd2d-f94803129c2c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:10.156048Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011175 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2260325f6437e037f96e6fa5b3562ae6e6d23e9b854a22432a87f4dc1597e65e |
|---|---|
| Markdown | 33eeb3d779e4ac0a349c2e1a2635903e6bf60d25d67a6842de536c37ff380190 |
| Publication page | ea63cbb901438c5afdc833c16068968de61b3462d7348d518619b6ee1f420969 |
| Manifest | e834fdd0d35447e31a8961e26d1b74166bbeac0788cff509a3b2e08757c60f23 |
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 | UP9W5pHV+vSGZ7Vq5/FK9tcf8lDqpi1Eic10Eeuht+K75yj8t2OftFC9Gau5KKA2hcrSNw2M7/i1jNIbrwhJAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:14:06.828343Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011175observed ea63cbb901438c5afdc833c16068968d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:14:06.808868Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011175/manifest.jsonobserved e834fdd0d35447e31a8961e26d1b7416...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:06.789184Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011175/publication.mdobserved 33eeb3d779e4ac0a349c2e1a2635903e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:14:06.770700Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011175/publication.txtobserved 2260325f6437e037f96e6fa5b3562ae6...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. |
|---|