OT-2026-000094280
Publication integrity record
Foam pad vacuum gripper, three zone face, three outlet manifold, plant vacuum fed, manifold 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-2026-000094280) never changes.
Identity and time
| Publication number | OT-2026-000094280 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92cc-7771-9070-d129c07e5998 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:03.009208Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094280 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5e8e6de52b83722319b1d212c42ec71dee1ef3723e241896e4082628e490f8ff |
|---|---|
| Markdown | e5bf5c3a1d652aa17f185116a0a79fce77bbb21558cc2d2fe4cb8b516d0d00b5 |
| Publication page | 93b505bd801ec9c2f2d6a84438e8c933146cea5e621e06932ca8daa6c3866f5c |
| Manifest | 6183932ae80ae5751a5e48c8e59e01d717fc38b900a818cc4028f364808f94d7 |
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 | bkUgHxPPPqN1hXC/4vu773Z1TePkl9+jB50WjKn9S5tV1GHJcnyD0uZNiKahYqERd/FwgxIhvAwhX30G7kp8CA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:40:08.958995Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094280observed 93b505bd801ec9c2f2d6a84438e8c933...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:08.937567Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094280/manifest.jsonobserved 6183932ae80ae5751a5e48c8e59e01d7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:08.917652Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094280/publication.mdobserved e5bf5c3a1d652aa17f185116a0a79fce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:08.894524Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094280/publication.txtobserved 5e8e6de52b83722319b1d212c42ec71d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:15.796938Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094280observed 93b505bd801ec9c2f2d6a84438e8c933...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:15.777513Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094280/manifest.jsonobserved 6183932ae80ae5751a5e48c8e59e01d7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:15.761017Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094280/publication.mdobserved e5bf5c3a1d652aa17f185116a0a79fce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:15.744078Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094280/publication.txtobserved 5e8e6de52b83722319b1d212c42ec71d...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. |
|---|