OT-2026-000046971
Publication integrity record
Four bellows cup vacuum gripper, four zone face, per zone isolation, single stage ejector, pressure sensor per zone, 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-2026-000046971) never changes.
Identity and time
| Publication number | OT-2026-000046971 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-d0f6-7e87-91bf-e882c9c30004 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:21.770727Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046971 |
| Status | PUBLIC |
Content hashes
| Canonical text | b11209928821012e8308c3d6116604ded972ba371e2492b2c91155d5b422f19e |
|---|---|
| Markdown | 5305fcd77b9d136564ef4bbb5ab05faaa9654eb02448e33fd4f1b9d2174f2c36 |
| Publication page | ac895b592607162fca796df689f0c1ceb922094141cd8a12697860c2d1591a75 |
| Manifest | e52196294d26e8f4bf50a1ce6022ec58f0940e26664f815f04a108effcaf19d2 |
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 | ewPz7M95S8AagUPtjrrsEP0OwHv7D4YVeM3xGIkI2ZrAvbK/6NEVDPjnH5OlE59H+oZNg6hTcte2XzR12G5DCA== |
| 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
| 2026-09-17T11:10:14.077991Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046971observed ac895b592607162fca796df689f0c1ce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:14.056631Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046971/manifest.jsonobserved e52196294d26e8f4bf50a1ce6022ec58...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:14.034837Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046971/publication.mdobserved 5305fcd77b9d136564ef4bbb5ab05faa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:13.992454Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046971/publication.txtobserved b11209928821012e8308c3d6116604de...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:42.615822Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046971observed ac895b592607162fca796df689f0c1ce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:42.597095Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046971/manifest.jsonobserved e52196294d26e8f4bf50a1ce6022ec58...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:42.553441Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046971/publication.mdobserved 5305fcd77b9d136564ef4bbb5ab05faa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:42.512731Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046971/publication.txtobserved b11209928821012e8308c3d6116604de...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. |
|---|