OT-2026-000092398
Publication integrity record
Foam pad vacuum gripper, four zone face, plant vacuum fed, 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-2026-000092398) never changes.
Identity and time
| Publication number | OT-2026-000092398 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b5fc-7610-bc5a-8dfaf284308f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:06.506600Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092398 |
| Status | PUBLIC |
Content hashes
| Canonical text | 27d65b905f33d922212aa7b43f8b681c87cae26ecc32450c9e52f0e08b0aff8a |
|---|---|
| Markdown | fbb0535d79561fccb751b7fc7a408036f60d050a6947a1d4a1d525380754e33d |
| Publication page | 2630fb718f29ebbb459e4104645c064c1eaa17be6ca45245f9ff18bf1fa4861c |
| Manifest | 0706c94cc7be0878f49bfa3ac8ee9825e3c8cccce40453eba35cd41bb1fb8011 |
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 | SWHCm4nF+ILqLRsCdCMO52j+pY3rv7xbL4RCulDZoXqnpaXXvL6RKL80gJdjIpIwTX7FNH1JEWX1Y0QZeNLoDg== |
| 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
| 2026-09-17T09:40:56.653657Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092398observed 2630fb718f29ebbb459e4104645c064c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:56.636182Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092398/manifest.jsonobserved 0706c94cc7be0878f49bfa3ac8ee9825...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:56.619550Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092398/publication.mdobserved fbb0535d79561fccb751b7fc7a408036...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:56.601775Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092398/publication.txtobserved 27d65b905f33d922212aa7b43f8b681c...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. |
|---|