OT-2026-000085694
Publication integrity record
Foam pad vacuum gripper, three zone face, two stage ejector, 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-2026-000085694) never changes.
Identity and time
| Publication number | OT-2026-000085694 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaad-75f5-8691-be6e6d038d61 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:41.564662Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085694 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5627cc30c1ead908e4ad7885a7d7e56949d3f5e5cd17a8b62b493606df51b7ce |
|---|---|
| Markdown | a6ce2affcc6183ab3e18d955036ef447349d6996aca5bb1452e5499c60a0e1f2 |
| Publication page | f544141885cf96e50832c96fba6c76b73a5e09580a0543d8bf24e1ee601c8dfd |
| Manifest | 1e04cf2dc771648341e4906ad508b1b620dc7678ec395b9bc12036374ff0ea5d |
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 | sLrRioEreeAL89wB9rBLCi2wdCAu96fVLe88fMkx2ueYQkf1SNKn5HXTbSeORpDljj/XiyIsVFw+F4868uNdDg== |
| 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
| 2026-09-17T09:54:35.793535Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085694observed f544141885cf96e50832c96fba6c76b7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:35.775903Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085694/manifest.jsonobserved 1e04cf2dc771648341e4906ad508b1b6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:35.756682Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085694/publication.mdobserved a6ce2affcc6183ab3e18d955036ef447...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:35.739352Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085694/publication.txtobserved 5627cc30c1ead908e4ad7885a7d7e569...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. |
|---|