OT-2026-000042603
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, two stage ejector, manifold pressure sensor, pulsed blow-off before set-down
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-2026-000042603) never changes.
Identity and time
| Publication number | OT-2026-000042603 · never reused |
|---|---|
| Internal UUID | 01a0ae7a-c0ce-7b3d-91a1-ba80c9cad7b1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:27:55.489038Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000042603 |
| Status | PUBLIC |
Content hashes
| Canonical text | 062211b5d4e1d2424bc827477c66e22a5bcf4884d4b913ba9c52ec59444ce3a0 |
|---|---|
| Markdown | bb41f7087e6b1636efc5d710519c7bf0931e329e8d179764b0cc793a7100166b |
| Publication page | 31e94217fdb443f45defdd2babda5a4a72ca2a6885a22c6db0a71df5588e5dcf |
| Manifest | 1869b9a0f1e2d98027520c8f762105abc37412d70b57ffc6b7b8d91108bd28ed |
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 | LgqG1fIHloFxL85xwLhAUJtQ8Ske91dVevDFo55aBjBEQXcZl0O0+nLnHuLNPtWf6ExAagD48dvQp0jRHIXwCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:14:19.726744Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000042603observed 31e94217fdb443f45defdd2babda5a4a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:14:19.707954Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000042603/manifest.jsonobserved 1869b9a0f1e2d98027520c8f762105ab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:14:19.688845Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000042603/publication.mdobserved bb41f7087e6b1636efc5d710519c7bf0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:14:19.670253Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000042603/publication.txtobserved 062211b5d4e1d2424bc827477c66e22a...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. |
|---|