OT-2026-000034850
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, two stage ejector, supply line pressure sensor, 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-2026-000034850) never changes.
Identity and time
| Publication number | OT-2026-000034850 · never reused |
|---|---|
| Internal UUID | 01a0ae76-1ed3-7293-95ce-1b78838708d2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:51.876169Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034850 |
| Status | PUBLIC |
Content hashes
| Canonical text | 85f67dc467683b56c92f3fa9b593a9dab95d83354a487f678f8445fd12a07366 |
|---|---|
| Markdown | 62a7f31bb3b014d1138dd38caa6b14e68213bcb46989273a11309eb9cf33bb7f |
| Publication page | d7ef3b2b2fe84b3d7dd6f150f825f063cb8a6170888610dddb469e93da97cd12 |
| Manifest | 7d36e9c0649352ab7ccea7de6fb7c5a6fdc7e3eb7c3b4f3dee58db1fc86865c4 |
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 | 2u+hVbXBD01KFXkjDtt9LSlqIPj8f8iMPszrVAdc0T1neW2hf1ShA1p7EG8zDKM5HXesCXpJlx0PTRk1jYSlDQ== |
| 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
| 2026-09-17T11:30:29.731897Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034850observed d7ef3b2b2fe84b3d7dd6f150f825f063...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:29.711468Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034850/manifest.jsonobserved 7d36e9c0649352ab7ccea7de6fb7c5a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:29.692818Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034850/publication.mdobserved 62a7f31bb3b014d1138dd38caa6b14e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:29.671396Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034850/publication.txtobserved 85f67dc467683b56c92f3fa9b593a9da...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:50.678750Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034850observed d7ef3b2b2fe84b3d7dd6f150f825f063...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:50.661036Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034850/manifest.jsonobserved 7d36e9c0649352ab7ccea7de6fb7c5a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:50.643765Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034850/publication.mdobserved 62a7f31bb3b014d1138dd38caa6b14e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:29:50.625329Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034850/publication.txtobserved 85f67dc467683b56c92f3fa9b593a9da...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. |
|---|