OT-2026-000063064
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, three stage ejector, manifold pressure sensor, sustained blow-off after 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-2026-000063064) never changes.
Identity and time
| Publication number | OT-2026-000063064 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-94a9-729a-b7af-e4e67148faf8 · 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-2026-000063064 |
| Status | PUBLIC |
Content hashes
| Canonical text | fc36fb59333495fa881cbc302380c1ca14fb50a136ffa614d74fd5c2d3ae2b7e |
|---|---|
| Markdown | 69ed35fa2cf8ef2f7fc4bbac12b2902f3c1a97b2b42c03771b3602f8dca91d34 |
| Publication page | 2d72eb224c131ae5f74ac960d37979c15e1cbcdfa0c6bdfd23f67195f1477e12 |
| Manifest | f426fd4fa547014ac5e7c3bedddb661e84812d1c05c973aa74cb701fa19d504b |
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 | OonLHmFez8qFvuI1WSsXrF0tHksjAZU3Nz/SY+AS+HO6iO2eJQ3b+uQvPR9zN+alkighAj719iGPNe1QeZK5Bw== |
| 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
| 2026-09-17T10:40:44.276808Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063064observed 2d72eb224c131ae5f74ac960d37979c1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:44.259361Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063064/manifest.jsonobserved f426fd4fa547014ac5e7c3bedddb661e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:44.239845Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063064/publication.mdobserved 69ed35fa2cf8ef2f7fc4bbac12b2902f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:44.217967Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063064/publication.txtobserved fc36fb59333495fa881cbc302380c1ca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:49.806155Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063064observed 2d72eb224c131ae5f74ac960d37979c1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:49.789863Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063064/manifest.jsonobserved f426fd4fa547014ac5e7c3bedddb661e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:49.772253Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063064/publication.mdobserved 69ed35fa2cf8ef2f7fc4bbac12b2902f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:49.754688Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063064/publication.txtobserved fc36fb59333495fa881cbc302380c1ca...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. |
|---|