OT-2026-000014282
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, three stage ejector, pulsed 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-2026-000014282) never changes.
Identity and time
| Publication number | OT-2026-000014282 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-b279-78fc-95e6-4fab0f30c10a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:39.853300Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014282 |
| Status | PUBLIC |
Content hashes
| Canonical text | c43e72536c33a3c29c19ff37a3895ccb49112128045eb83cd3d45e8a594f9d4c |
|---|---|
| Markdown | 3350c8b20a2f6309da188e31d5c1320807c8bc2f8a4a6552349c468c2d7e961d |
| Publication page | 084f5b9922d4e101a741bc6410415a202144c0d31193b2b35bc901d234aa60fb |
| Manifest | f71bc12bfe062adc9f608cba34ac0eab03c4bb5a94fb1096e18b2e3b9553a48a |
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 | OSy6frSzl1yd3fEjXYdEoQ0OkwUXsJx8quBjBfq4jAgMP4bCcRAzYnrMZwlQspuh//lekG7O/SEBsnQQ/IoBBQ== |
| 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
| 2026-09-17T12:07:29.876041Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014282observed 084f5b9922d4e101a741bc6410415a20...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:07:29.855924Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014282/manifest.jsonobserved f71bc12bfe062adc9f608cba34ac0eab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:29.835483Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014282/publication.mdobserved 3350c8b20a2f6309da188e31d5c13208...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:29.817340Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014282/publication.txtobserved c43e72536c33a3c29c19ff37a3895ccb...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. |
|---|