OT-2026-000094327
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, single stage ejector, manifold 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-2026-000094327) never changes.
Identity and time
| Publication number | OT-2026-000094327 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92cd-7485-95bf-cfce190b406f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:03.009208Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094327 |
| Status | PUBLIC |
Content hashes
| Canonical text | fc0ae4b730379c1a47bc7f9a6be931983dded9d2798a9f73daf373c170c0bb3f |
|---|---|
| Markdown | ced49eaabe5c2a6e6b5153580ce3e970796aa0aae02ff507c6790b7b79e33714 |
| Publication page | 44ed1faf719f48a899578e7eb09e05ad3eb834ffc2b35f6a4419c64ab60f052d |
| Manifest | 7a061dc8638e941775c8da93f72fbabe7602ac12f1f51f26aea1b6f07c202bac |
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 | Sl9GU3bzvUNX61EgV/AOunq+bXTZHd/vhZiy+XG/WwMWfe3rilMvHjHbFdcxMVH/1Sl5FXMFxfniSKEngR9XCw== |
| 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
| 2026-09-17T09:40:12.464202Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094327observed 44ed1faf719f48a899578e7eb09e05ad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:12.446399Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094327/manifest.jsonobserved 7a061dc8638e941775c8da93f72fbabe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:12.430553Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094327/publication.mdobserved ced49eaabe5c2a6e6b5153580ce3e970...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:12.413983Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094327/publication.txtobserved fc0ae4b730379c1a47bc7f9a6be93198...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:19.098322Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094327observed 44ed1faf719f48a899578e7eb09e05ad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:19.080499Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094327/manifest.jsonobserved 7a061dc8638e941775c8da93f72fbabe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:19.063969Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094327/publication.mdobserved ced49eaabe5c2a6e6b5153580ce3e970...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:19.046792Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094327/publication.txtobserved fc0ae4b730379c1a47bc7f9a6be93198...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. |
|---|