OT-2026-000088132
Publication integrity record
Two cup vacuum gripper, two zone face, common isolation valve, pump fed, 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-2026-000088132) never changes.
Identity and time
| Publication number | OT-2026-000088132 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-1aa8-789b-82cb-7b8973c1a19a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:15.638297Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088132 |
| Status | PUBLIC |
Content hashes
| Canonical text | 008ba9d9d21a986fd8da29db26543a8698f3beb2ec502dc8b449cb238701d9bf |
|---|---|
| Markdown | 26c1c8b6e8badcce725fdc26a086d226ca7082aa9dc2d414acd8dc10e03c62eb |
| Publication page | 491b719255579c33aee2fa56361b5ce1802bd8b9a7c9ed045622caef8ddbc937 |
| Manifest | a6e39ab2dfe37ea860b58edac494ccd9e60ddbc2c939a785faf15abaa05d8f4f |
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 | IwLh6QVO6Jztbt2L4RSfbAxKpwEhKk7i/on1O3bGlACVVBUm1M+vUY+qRzZBG5cQ6c8GlZdAyf3oL9zQGnuUDg== |
| 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
| 2026-09-17T09:50:09.828552Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088132observed 491b719255579c33aee2fa56361b5ce1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:50:09.806946Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088132/manifest.jsonobserved a6e39ab2dfe37ea860b58edac494ccd9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:09.787168Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088132/publication.mdobserved 26c1c8b6e8badcce725fdc26a086d226...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:09.764804Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088132/publication.txtobserved 008ba9d9d21a986fd8da29db26543a86...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:09.000668Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088132observed 491b719255579c33aee2fa56361b5ce1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:08.982350Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088132/manifest.jsonobserved a6e39ab2dfe37ea860b58edac494ccd9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:08.964325Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088132/publication.mdobserved 26c1c8b6e8badcce725fdc26a086d226...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:08.946024Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088132/publication.txtobserved 008ba9d9d21a986fd8da29db26543a86...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. |
|---|