OT-2026-000069435
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, three stage ejector, pressure sensor per zone, 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-2026-000069435) never changes.
Identity and time
| Publication number | OT-2026-000069435 · never reused |
|---|---|
| Internal UUID | 01a0ae90-b52a-78a0-bf7e-3cb12a2e55ad · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:54.310022Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000069435 |
| Status | PUBLIC |
Content hashes
| Canonical text | 05675f9edc2fe0b026210e90cbbef903af9f60e866b34ce9f03331127d105390 |
|---|---|
| Markdown | 18f29177299e716cf919cca43fef5ead18b94e5936d04007f825a4b8f005161b |
| Publication page | b8611e35f9356f1ea624e48e6b109e8808dbc4c761edf04f89c57ec6814b03c9 |
| Manifest | 39fad37a1eb080df0de55e47037b41497ab9e3d4d0b8b174117f76ef97da9f87 |
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 | UfIqIbX+tBK1PtqKVJG5fBMREzz1rkPYzCZoYa10TgDLXabKck47CvD0MrVaaOy8npTFgmAa0BwXTi2mKLulDA== |
| 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
| 2026-09-17T10:30:29.925536Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069435observed b8611e35f9356f1ea624e48e6b109e88...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:30:29.905199Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069435/manifest.jsonobserved 39fad37a1eb080df0de55e47037b4149...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:29.880855Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069435/publication.mdobserved 18f29177299e716cf919cca43fef5ead...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:29.860628Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069435/publication.txtobserved 05675f9edc2fe0b026210e90cbbef903...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:02.998632Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069435observed b8611e35f9356f1ea624e48e6b109e88...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:02.982532Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069435/manifest.jsonobserved 39fad37a1eb080df0de55e47037b4149...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:02.966476Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069435/publication.mdobserved 18f29177299e716cf919cca43fef5ead...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:02.948518Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069435/publication.txtobserved 05675f9edc2fe0b026210e90cbbef903...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. |
|---|