OT-2026-000016298
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, pump fed, 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-2026-000016298) never changes.
Identity and time
| Publication number | OT-2026-000016298 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-2d12-7fba-8c1c-5f100e2b9817 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:11.237946Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016298 |
| Status | PUBLIC |
Content hashes
| Canonical text | 52893a73153381a7aaa3b5da74b6542f245e4eb57e5261cb78debdd27c3e0641 |
|---|---|
| Markdown | 3a0b9c2f642dbf2265459c391fb96ab282d6334536038686f6c4a4c18b99665a |
| Publication page | 46f9573a89300423821ab6a67f50889b8cabba754d95853939c01ea34803f3d4 |
| Manifest | da9d73605a118278e70b8c39707027d807970198d4519d4f0f936067dbbaf51a |
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 | dWvrKumFk0ERyFgO5UfqyKqSnK3tx/ByMM9XlX1Wf+++eyxtLVNidv/IP+ADRvKtq1NPW4VcMm37wzeBJhSqBg== |
| 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
| 2026-09-17T12:03:47.380932Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016298observed 46f9573a89300423821ab6a67f50889b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:03:47.362675Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016298/manifest.jsonobserved da9d73605a118278e70b8c39707027d8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:47.344055Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016298/publication.mdobserved 3a0b9c2f642dbf2265459c391fb96ab2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:47.325152Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016298/publication.txtobserved 52893a73153381a7aaa3b5da74b6542f...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. |
|---|