OT-2026-000063007
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six outlet manifold, two stage ejector, manifold pressure sensor, 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-2026-000063007) never changes.
Identity and time
| Publication number | OT-2026-000063007 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-94a9-72c3-ba31-8dbf40cbe4ed · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:23.840289Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063007 |
| Status | PUBLIC |
Content hashes
| Canonical text | c639d539e10fdf2df69f659865e7e57c0d8ee162be312d886de1354e98e771c7 |
|---|---|
| Markdown | 932eee8eb8f494dfc0fa196c18f49c8210cc954d41d42e3ed0bc737071dde980 |
| Publication page | 44e74e0490ad00165a1bcc378c4ba2865762fbbea13533430a0258b0f0008870 |
| Manifest | a1ae2872c9b7fe5e0fc2646b3916b1096a02bbb608a20518a9690bea83b19d6b |
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 | PvOI93FC46lmGIlsMWhPTJ4DqQy+rpSH2SOkQGuhLzj5mAFb33yRpZ3L+NcebMSrdjUoUeTe4B8yLfu/cjPWBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:40:32.772072Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063007observed 44e74e0490ad00165a1bcc378c4ba286...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:32.745074Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063007/manifest.jsonobserved a1ae2872c9b7fe5e0fc2646b3916b109...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:32.723301Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063007/publication.mdobserved 932eee8eb8f494dfc0fa196c18f49c82...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:32.697614Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063007/publication.txtobserved c639d539e10fdf2df69f659865e7e57c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:45.097343Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063007observed 44e74e0490ad00165a1bcc378c4ba286...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:45.079493Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063007/manifest.jsonobserved a1ae2872c9b7fe5e0fc2646b3916b109...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:45.062607Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063007/publication.mdobserved 932eee8eb8f494dfc0fa196c18f49c82...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:45.044904Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063007/publication.txtobserved c639d539e10fdf2df69f659865e7e57c...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. |
|---|