OT-2026-000094801
Publication integrity record
Foam pad vacuum gripper, three zone face, six 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-2026-000094801) never changes.
Identity and time
| Publication number | OT-2026-000094801 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2ded-71e7-836f-41355c50a228 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094801 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0a7eae245c8fe55d116f842765a5a9a612fac66a3004ef60b587044f3466a737 |
|---|---|
| Markdown | 784a3c3117c27735bde3fb9ff1b480189abe7e2c4ae42f63d21e3b412f7c391a |
| Publication page | 39c5fc142bbfefaf9ec1a8c7eacf58f178b2bb8284de88f328eb1c635b9c43b6 |
| Manifest | b9b13789a614564b4cc59f36efc2eb3ab2a0880a08c1ee7ad9a69e6e3961ca1b |
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 | dDkngh623pLDEF9bDfds0LzpIyPU/mzN3nt13KWvk5W2bXxDsEpQzxIW5f6+7xPvF6TnB3xxalD7evjYXPjfCg== |
| 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
| 2026-09-17T09:37:17.235905Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094801observed 39c5fc142bbfefaf9ec1a8c7eacf58f1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:17.219925Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094801/manifest.jsonobserved b9b13789a614564b4cc59f36efc2eb3a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:17.202317Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094801/publication.mdobserved 784a3c3117c27735bde3fb9ff1b48018...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:17.186032Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094801/publication.txtobserved 0a7eae245c8fe55d116f842765a5a9a6...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. |
|---|