OT-2026-000095821
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, single stage ejector, 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-2026-000095821) never changes.
Identity and time
| Publication number | OT-2026-000095821 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-fac6-77a8-9b9f-d692246f49af · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:35.161845Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095821 |
| Status | PUBLIC |
Content hashes
| Canonical text | 24a6d10d698414d6bb4a023e383b5a825bed70a38f70d0417db35d5256a7a0f2 |
|---|---|
| Markdown | 187cee0acb885534afcee512a9a183e5c6aa45b9bb8deaa3009c98341710ab6f |
| Publication page | d3efd851bced4e15699eeb18fb2086440e46bb15de0ea31427b98bd14ec485db |
| Manifest | ad3f62e2802fa8d5ed70393da880fdf8c7e6a5f9d5cf2004dc20d5966f18c8d3 |
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 | efH9Y60P4C4fe2/sEys+57fbLY3dxWK83h0Et+S6EIQsT4/cXSkrbzgXSw0xXJIozCXOEWDOs+AXpH3IHlYhCA== |
| 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
| 2026-09-17T09:35:54.099043Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095821observed d3efd851bced4e15699eeb18fb208644...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:35:54.081213Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095821/manifest.jsonobserved ad3f62e2802fa8d5ed70393da880fdf8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:54.063160Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095821/publication.mdobserved 187cee0acb885534afcee512a9a183e5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:54.046892Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095821/publication.txtobserved 24a6d10d698414d6bb4a023e383b5a82...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. |
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