OT-2026-000062958
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, vented 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-2026-000062958) never changes.
Identity and time
| Publication number | OT-2026-000062958 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-94a8-7be5-baf0-cac71251efa3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:23.840289Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062958 |
| Status | PUBLIC |
Content hashes
| Canonical text | cb40ad6ce1decd6e70b28c9d77ecae5e602b48058f85042dae9d65df8af906e9 |
|---|---|
| Markdown | 017d2e390233e0c9312977624256d2dffd1407d2cf8d348d8b43c40187982ea9 |
| Publication page | ab4ea5b0578ed28090ff43ea745ccef0d92f9bc255fde4408a50b96c5a534d56 |
| Manifest | a94821ab2f89c3927512c76aa3de83382c3509494d53c4603be8aeb0245da8ef |
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 | 8Z+36febGhVW3QRgpf0h2hVe4G0l0XRGaD+Lz85REinVAtAwI3qwdedNs+jjl8m2ZttRnM3oLCOVLesQSXd5BQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:40:27.979814Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062958observed ab4ea5b0578ed28090ff43ea745ccef0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:27.958221Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062958/manifest.jsonobserved a94821ab2f89c3927512c76aa3de8338...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:27.936196Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062958/publication.mdobserved 017d2e390233e0c9312977624256d2df...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:27.916493Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062958/publication.txtobserved cb40ad6ce1decd6e70b28c9d77ecae5e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:41.222319Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062958observed ab4ea5b0578ed28090ff43ea745ccef0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:41.204092Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062958/manifest.jsonobserved a94821ab2f89c3927512c76aa3de8338...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:41.186064Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062958/publication.mdobserved 017d2e390233e0c9312977624256d2df...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:41.168178Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062958/publication.txtobserved cb40ad6ce1decd6e70b28c9d77ecae5e...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. |
|---|