OT-2026-000093504
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, two stage ejector, supply line pressure sensor, sustained 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-2026-000093504) never changes.
Identity and time
| Publication number | OT-2026-000093504 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508a-7061-b901-26d05d4be6bc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:46.038602Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093504 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3482dbe4ecdbf9a080b362496246c9c9711b0a3912a133eb96f561539db59801 |
|---|---|
| Markdown | 6e575c8ff9244ecb22ee03dc0be466193a9c5ca49dc7839c3f7f1ee1e51a0feb |
| Publication page | 4958f16b96488a5fc10d67354f762646a83cdb78a270fd377cb93472e65348fd |
| Manifest | c53ad9a3805637dca4e41464ccea9f0f5b29f1d453d27149bb5a39b80018f170 |
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 | OO8hnYX10zgTUIv9P/DN1QDmL5RfiUTzFxSiSxbim6yTqlGcm2Hl+N977YkcfXJFATPt6AFWrvhXP7XjpvPJBw== |
| 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
| 2026-09-17T09:40:13.708386Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093504observed 4958f16b96488a5fc10d67354f762646...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:13.688882Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093504/manifest.jsonobserved c53ad9a3805637dca4e41464ccea9f0f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:13.638656Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093504/publication.mdobserved 6e575c8ff9244ecb22ee03dc0be46619...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:13.593943Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093504/publication.txtobserved 3482dbe4ecdbf9a080b362496246c9c9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:20.373984Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093504observed 4958f16b96488a5fc10d67354f762646...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:20.354518Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093504/manifest.jsonobserved c53ad9a3805637dca4e41464ccea9f0f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:20.289423Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093504/publication.mdobserved 6e575c8ff9244ecb22ee03dc0be46619...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:20.206958Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093504/publication.txtobserved 3482dbe4ecdbf9a080b362496246c9c9...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. |
|---|