OT-2026-000094279
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-2026-000094279) never changes.
Identity and time
| Publication number | OT-2026-000094279 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92cc-7fd3-a9b2-9794a6b752ba · 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-2026-000094279 |
| Status | PUBLIC |
Content hashes
| Canonical text | f06b6009a2583da3a5495f71f6c731d309f3b195811b697cca38dd371759b54c |
|---|---|
| Markdown | 148142bce8fe6aa9f4ebb0544f14c905197a39a4c4a231bc9e927ea887eec5df |
| Publication page | f0270b83a49f091a2120440741265272cbd1517f150d37e6dc907e6d146a84d4 |
| Manifest | efaa24774763da9874e264252a98ebb95803cd5cf557a3fe1b82ff87aa621591 |
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 | Ld8nLbI5ZRnx/NuMg/l+1DpQ02+uu2U3izOGhlRs4Wa3LTnUcjlF7JsKybjn6QsQB/DK1KMe52yatUN6Mx/oBA== |
| 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
| 2026-09-17T09:40:08.870616Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094279observed f0270b83a49f091a2120440741265272...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:08.842641Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094279/manifest.jsonobserved efaa24774763da9874e264252a98ebb9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:08.821831Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094279/publication.mdobserved 148142bce8fe6aa9f4ebb0544f14c905...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:08.801586Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094279/publication.txtobserved f06b6009a2583da3a5495f71f6c731d3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:15.726884Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094279observed f0270b83a49f091a2120440741265272...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:15.708828Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094279/manifest.jsonobserved efaa24774763da9874e264252a98ebb9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:15.690992Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094279/publication.mdobserved 148142bce8fe6aa9f4ebb0544f14c905...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:15.675207Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094279/publication.txtobserved f06b6009a2583da3a5495f71f6c731d3...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. |
|---|