OT-2026-000034030
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, pulsed blow-off after 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-2026-000034030) never changes.
Identity and time
| Publication number | OT-2026-000034030 · never reused |
|---|---|
| Internal UUID | 01a0ae75-df0c-75c8-9f60-b2489e6da834 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:35.550760Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034030 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9e377be7c033820cf699f24c6c671bdcd4f8fbb726403647846bc45e80fdac90 |
|---|---|
| Markdown | e1188dc0882fa732939eec6472734b8737d8db367e10c217345b96aa15c90167 |
| Publication page | 67e8ec5e9c4d52a9f79279e62e45749374231ed5b97e942c518a99f1c8ade39a |
| Manifest | 7641d7b2b1838a49d5fd0880fda495107b2c493625105fa0fd88d69d38e716ba |
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 | /upoKdD+UOBVbcgkmzLP1YD0Og5Ydbc9HO2d/kDJZ3u77MQxU2X1L03W/OltSjpt1B+F9wuBZitTAa6vuD9BBw== |
| 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
| 2026-09-17T11:30:15.574604Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034030observed 67e8ec5e9c4d52a9f79279e62e457493...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:15.558628Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034030/manifest.jsonobserved 7641d7b2b1838a49d5fd0880fda49510...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:15.541115Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034030/publication.mdobserved e1188dc0882fa732939eec6472734b87...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:15.521831Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034030/publication.txtobserved 9e377be7c033820cf699f24c6c671bdc...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. |
|---|