OT-2026-000093508
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, two stage ejector, supply line pressure sensor, sustained 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-2026-000093508) never changes.
Identity and time
| Publication number | OT-2026-000093508 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508a-704a-936e-c031306c9b3a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:46.038602Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093508 |
| Status | PUBLIC |
Content hashes
| Canonical text | dd6dc8cc2573f4752b6c6d63e4659925aca129aa69ea30a52d0b75115bb2255f |
|---|---|
| Markdown | b27a795261ff36de14e90e734b2ccb43588861b235fd7d5d5bd9b020b062e195 |
| Publication page | 1cafb93ef97a1d978c4598187346935df0761d7c913cb7ffaae21344f12fcb3f |
| Manifest | 1719d46f7417b1813146ccd7ef1c0ab61d058229bc0ad3b3199b48d932e3cea2 |
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 | sYul76TiLHs3VjnxMgranuzs9emN+PIQbmI9i+iZoNVsRo3P+c0sy5QgSn5vaZUxGCgzKApQRtK2YXhe8yoTDA== |
| 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
| 2026-09-17T09:40:27.151274Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093508observed 1cafb93ef97a1d978c4598187346935d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:27.133749Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093508/manifest.jsonobserved 1719d46f7417b1813146ccd7ef1c0ab6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:27.116859Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093508/publication.mdobserved b27a795261ff36de14e90e734b2ccb43...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:27.100456Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093508/publication.txtobserved dd6dc8cc2573f4752b6c6d63e4659925...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:31.237672Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093508observed 1cafb93ef97a1d978c4598187346935d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:31.218747Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093508/manifest.jsonobserved 1719d46f7417b1813146ccd7ef1c0ab6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:31.196980Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093508/publication.mdobserved b27a795261ff36de14e90e734b2ccb43...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:31.179559Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093508/publication.txtobserved dd6dc8cc2573f4752b6c6d63e4659925...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. |
|---|