OT-2026-000075127
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, plant vacuum fed, manifold pressure sensor, pulsed 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-2026-000075127) never changes.
Identity and time
| Publication number | OT-2026-000075127 · never reused |
|---|---|
| Internal UUID | 01a0ae93-f1ff-769c-b006-dda3d7e50f35 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:26.476108Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000075127 |
| Status | PUBLIC |
Content hashes
| Canonical text | 63afa79455a784ebbdec8b696699df86341c13fbcd5beda43b787c85854a29cb |
|---|---|
| Markdown | c74dfc3b08cfca7c107ceec41cd950a51132fa302f071576894c6f955b8e77c7 |
| Publication page | a3db9bcd98199d75ca5b95704a7edffc60089268ecb66b25280a9a57291e2108 |
| Manifest | e4accd3babe425195c09c2d2011bbfb9f24d2bf5b5bd2452506fd525806e4eed |
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 | +pTnQGjuW7Ldq0YfalAmXqcIP0ErHaIdY1Sw4cfYIucCnh3OrKupnnmYKdM8uz1HZ+k1d8o76kcbvgNyHFW9Aw== |
| 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
| 2026-09-17T10:20:20.600739Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075127observed a3db9bcd98199d75ca5b95704a7edffc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:20:20.578910Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075127/manifest.jsonobserved e4accd3babe425195c09c2d2011bbfb9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:20:20.555468Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075127/publication.mdobserved c74dfc3b08cfca7c107ceec41cd950a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:20:20.527223Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075127/publication.txtobserved 63afa79455a784ebbdec8b696699df86...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:16:21.289311Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075127observed a3db9bcd98199d75ca5b95704a7edffc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:16:21.271986Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075127/manifest.jsonobserved e4accd3babe425195c09c2d2011bbfb9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:16:21.254562Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075127/publication.mdobserved c74dfc3b08cfca7c107ceec41cd950a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:16:21.235014Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075127/publication.txtobserved 63afa79455a784ebbdec8b696699df86...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. |
|---|