OT-2026-000036053
Publication integrity record
Four cup vacuum gripper, four outlet manifold, common isolation valve, two stage ejector, manifold pressure sensor, pulsed blow-off after 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-2026-000036053) never changes.
Identity and time
| Publication number | OT-2026-000036053 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01cd-7101-9492-561e6de2c2d6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:50.134839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036053 |
| Status | PUBLIC |
Content hashes
| Canonical text | 28098ac61ff12f56820cf71f29d255b5e7d2d3f650b84e7ee5e0283a7d29b877 |
|---|---|
| Markdown | 2406b05ad2efcaaeefd3618abdc2843d62ebbaa8fc160bcb633d478cc72dd73d |
| Publication page | 53b68edc0e73f902a728a3a94c86e511136378e7d9d1d80b4a1e292ab37317d8 |
| Manifest | 0c9fe9a2f37176beea238265c40e67121e17bc60288cf2951deac61bb5b3dea6 |
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 | yvLCQahk6bn8aVheUSeRh5431cAPPnUqLK+ghT8jvk2HDUx2L84fhIL80wutnzS8/o0WWu8s1CyLJ3QwePc4Cg== |
| 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
| 2026-09-17T11:26:14.298538Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036053observed 53b68edc0e73f902a728a3a94c86e511...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:14.281464Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036053/manifest.jsonobserved 0c9fe9a2f37176beea238265c40e6712...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:14.264557Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036053/publication.mdobserved 2406b05ad2efcaaeefd3618abdc2843d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:14.247267Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036053/publication.txtobserved 28098ac61ff12f56820cf71f29d255b5...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. |
|---|