OT-2026-000014238
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, two stage ejector, pulsed blow-off before set-down
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-2026-000014238) never changes.
Identity and time
| Publication number | OT-2026-000014238 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-b279-7e31-9dc7-1c92609cf7f9 · 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-2026-000014238 |
| Status | PUBLIC |
Content hashes
| Canonical text | cfc7497f7478671d998d11d547675e605a2b8411a5834aaf61605213a7be1c2d |
|---|---|
| Markdown | 7e3beebaaab61b211bbe1548a388f7fb57de9680ac33296a348d13e9d35bcb53 |
| Publication page | 3a5a41c5affd4fa1ac4b3ed1a8f7d80ce60b247203583a5d8112131203534f14 |
| Manifest | 1033bb9024f07881fc6c8fd936e052e91f612f87140d787744dd199d4d8d875f |
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 | iM9xe1wMPQEbHiZklqpmjoBLrgQ3XNPsCdUBMXCUr2Qv7eiQXl1x6wJpk4/0AIVadmSZq6o+zi2Yf/VYQ6esCQ== |
| 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
| 2026-09-17T12:07:21.457981Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014238observed 3a5a41c5affd4fa1ac4b3ed1a8f7d80c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:07:21.437039Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014238/manifest.jsonobserved 1033bb9024f07881fc6c8fd936e052e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:21.415844Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014238/publication.mdobserved 7e3beebaaab61b211bbe1548a388f7fb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:21.394329Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014238/publication.txtobserved cfc7497f7478671d998d11d547675e60...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. |
|---|