OT-2026-000093386
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, single stage ejector, supply line pressure sensor, sustained 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-2026-000093386) never changes.
Identity and time
| Publication number | OT-2026-000093386 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-5089-70fa-bceb-4e5c8d99b788 · 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-2026-000093386 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0eaf5cf4d4b4c01f4f61809b5020fc8366b4a95f69800553a3cceda3cd93433a |
|---|---|
| Markdown | 3114836ad01f34ff2a41e774ec88a8993f7453ce54ac344bef53c91a61bef509 |
| Publication page | 0ccad0017d77c75bfc98897d937d8cbf7ec88c9385cee8473b49dbd5c07f20c0 |
| Manifest | 42413fe2e46cbc4abf0d82312a744035477016f10946ff4e275e6314447f53f0 |
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 | 4/MlXib5XbSLH6Fb9PYjWFOXQvd3WOai3rDTC6fr1R+ArR8LVPt9bjRCrKO4xYNA7i8DrQFILG+yUE43p6pxDg== |
| 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
| 2026-09-17T09:40:15.107480Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093386observed 0ccad0017d77c75bfc98897d937d8cbf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:15.091873Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093386/manifest.jsonobserved 42413fe2e46cbc4abf0d82312a744035...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:15.075421Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093386/publication.mdobserved 3114836ad01f34ff2a41e774ec88a899...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:15.059423Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093386/publication.txtobserved 0eaf5cf4d4b4c01f4f61809b5020fc83...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:21.940779Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093386observed 0ccad0017d77c75bfc98897d937d8cbf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:21.924305Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093386/manifest.jsonobserved 42413fe2e46cbc4abf0d82312a744035...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:21.906373Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093386/publication.mdobserved 3114836ad01f34ff2a41e774ec88a899...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:21.889988Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093386/publication.txtobserved 0eaf5cf4d4b4c01f4f61809b5020fc83...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. |
|---|