OT-2026-000093995
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, pump 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-2026-000093995) never changes.
Identity and time
| Publication number | OT-2026-000093995 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92c9-7d09-bc7a-cd48066d192e · 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-2026-000093995 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8610c021bf5b634ffb700923d822be13ca5a6ff0bf668084b4994312859d4ca1 |
|---|---|
| Markdown | bc80248ba649424c30572cdaf51f14830c4c9a2c69d6ad2fca6a720690ba4d30 |
| Publication page | af082eee9c9cae51bfb06e1b06998d6459695b705ac4c34da5357d4e763479f2 |
| Manifest | 2ec79a80a8865f9781f76ddcc1009ea094d0e12fc41d918e9bf22c01bf7d2c3d |
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 | +NlnJ62nPWnTK/6wugXPhMJK5BXiZQkh0FuqqP2NhF8F2sHnBS9m517zaDUE5Z9y4/XVfJxwJBlOCLecBm9jAw== |
| 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
| 2026-09-17T09:38:24.058250Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093995observed af082eee9c9cae51bfb06e1b06998d64...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:24.038985Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093995/manifest.jsonobserved 2ec79a80a8865f9781f76ddcc1009ea0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:24.019421Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093995/publication.mdobserved bc80248ba649424c30572cdaf51f1483...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:24.001351Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093995/publication.txtobserved 8610c021bf5b634ffb700923d822be13...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. |
|---|