OT-2026-000062811
Publication integrity record
Two cup 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-2026-000062811) never changes.
Identity and time
| Publication number | OT-2026-000062811 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-94a7-7407-bb42-dbb9528af9f1 · 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-2026-000062811 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0e68271161bc879b61902135156207e66a1b7373b667f48f27d680d57d7a4ccb |
|---|---|
| Markdown | efe41292d2cf7401ad79f2c6446e8add580abefbf1476552c04b3596e36f8c91 |
| Publication page | 0e4602897aa7cdf30e8024a0eb4b3371d349d5bf62e6dbcdc8dd18eda8aba1fe |
| Manifest | 38946cad8ecae8504b52af9f4d495b352c276c5a10389be862b9c5b97597a73d |
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 | txOqgmMIbIu4GdBm9JCijq2lVufw04jIRz/z6UKnqjV6X9b7dwOy0LoCywLB/E6xBQL045UlIn3jkxtICeEzDw== |
| 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
| 2026-09-17T10:40:07.099727Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062811observed 0e4602897aa7cdf30e8024a0eb4b3371...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:07.076045Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062811/manifest.jsonobserved 38946cad8ecae8504b52af9f4d495b35...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:07.053931Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062811/publication.mdobserved efe41292d2cf7401ad79f2c6446e8add...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:07.033888Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062811/publication.txtobserved 0e68271161bc879b61902135156207e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:29.879214Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062811observed 0e4602897aa7cdf30e8024a0eb4b3371...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:29.861190Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062811/manifest.jsonobserved 38946cad8ecae8504b52af9f4d495b35...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:29.844472Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062811/publication.mdobserved efe41292d2cf7401ad79f2c6446e8add...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:29.827060Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062811/publication.txtobserved 0e68271161bc879b61902135156207e6...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. |
|---|