OT-2026-000095479
Publication integrity record
Four bellows cup vacuum gripper, four zone face, per zone isolation, pump fed, pressure sensor per zone, 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-2026-000095479) never changes.
Identity and time
| Publication number | OT-2026-000095479 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f73-7842-b311-35ffbfd0306f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:07.681434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095479 |
| Status | PUBLIC |
Content hashes
| Canonical text | 53bffceaf6ed29267f0dda7dc2f1a26e3b58675345e6aa3c40fb03043d40f94a |
|---|---|
| Markdown | 9da3d2fe3ba15bb407bdd14c733bdbb71be474e1d36d4e3edaef423097e4655a |
| Publication page | 3d255e18bab770957217f3e422e1c46dd6f15a8a476b87c726feae5abee33b5a |
| Manifest | 40a7749a1b53eff92a919ea39e58348c79f3dfd2160d8f17037d3518d9b56689 |
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 | qpvwoorVhKfIwIc/R2XQI2k1kfZZU/W28o8G/7fNjYdV1B5SVOjyH3YWhpwH/NvO0MVrs4fLjiNFghsYTQzaCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:36:51.301996Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095479observed 3d255e18bab770957217f3e422e1c46d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:51.282519Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095479/manifest.jsonobserved 40a7749a1b53eff92a919ea39e58348c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:51.265298Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095479/publication.mdobserved 9da3d2fe3ba15bb407bdd14c733bdbb7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:51.247193Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095479/publication.txtobserved 53bffceaf6ed29267f0dda7dc2f1a26e...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. |
|---|