OT-2026-000032679
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, three stage ejector, pulsed 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-2026-000032679) never changes.
Identity and time
| Publication number | OT-2026-000032679 · never reused |
|---|---|
| Internal UUID | 01a0ae75-1070-758c-ba6f-55c47fa4c792 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:42.658092Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032679 |
| Status | PUBLIC |
Content hashes
| Canonical text | d573bc3d0f8f573d365ec13e5099a221b60dd1f92cfc9405a08906532ee33a93 |
|---|---|
| Markdown | 40a2575bc73225521e6cf1f68306d5bd9a1421b49e99322c249353dd2ae70339 |
| Publication page | 3ad2d4be4b0821d80d93089272a77fea324512bce52bb2d445e3ba71a2baafd1 |
| Manifest | dc691a9f1b41fd41165c4db79201f5a597e7fb72cf63c2b13bc5728dccc98e1b |
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 | J5CK+KH5cbEuRgOE47rU03LUcB3rKrwVgn0cr9jSkvEsGetgBjG/+ZVbV+ea+d/To3HiWrgWygUQ4/XqO95XDw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:34:16.952531Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032679observed 3ad2d4be4b0821d80d93089272a77fea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:34:16.933347Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032679/manifest.jsonobserved dc691a9f1b41fd41165c4db79201f5a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:34:16.914445Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032679/publication.mdobserved 40a2575bc73225521e6cf1f68306d5bd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:34:16.895297Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032679/publication.txtobserved d573bc3d0f8f573d365ec13e5099a221...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. |
|---|