OT-2026-000014483
Publication integrity record
Two cup vacuum gripper, two zone face, common isolation valve, pump fed, pulsed 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-2026-000014483) never changes.
Identity and time
| Publication number | OT-2026-000014483 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-b27b-7720-bba9-fdd4e045c518 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:39.853300Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014483 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6e4cb88aa1359a9690124e482ce34f538e2df65263a3e9cb375ad4c1cdd8d6d0 |
|---|---|
| Markdown | 994f0e43a896174f365e08549457caa7b2b1f6f7daa1dc0cdb512241a522489c |
| Publication page | 9918ba60e73e5244788c05ad8402e87df4456900b1d20d49057b5ab4467aa510 |
| Manifest | ecf1d78fa80663ceb722a5897559c50a7418e05e268ee1098117d39af84b3df5 |
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 | LFv0RKg2rlAzEJdb3cXy6XQsCRSHqaBSOfGGOdVDQczSA0v7QFOJaqVEeUeQNoroXBq96owiPs11xdOK1XdQAw== |
| 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
| 2026-09-17T12:10:17.973907Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014483observed 9918ba60e73e5244788c05ad8402e87d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:10:17.950468Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014483/manifest.jsonobserved ecf1d78fa80663ceb722a5897559c50a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:17.932632Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014483/publication.mdobserved 994f0e43a896174f365e08549457caa7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:17.912872Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014483/publication.txtobserved 6e4cb88aa1359a9690124e482ce34f53...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:22.038188Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014483observed 9918ba60e73e5244788c05ad8402e87d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:22.017363Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014483/manifest.jsonobserved ecf1d78fa80663ceb722a5897559c50a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:21.997036Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014483/publication.mdobserved 994f0e43a896174f365e08549457caa7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:21.979503Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014483/publication.txtobserved 6e4cb88aa1359a9690124e482ce34f53...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. |
|---|