OT-2026-000032289
Publication integrity record
Three cup vacuum gripper, three outlet manifold, three stage ejector, pulsed blow-off after set-down
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-2026-000032289) never changes.
Identity and time
| Publication number | OT-2026-000032289 · never reused |
|---|---|
| Internal UUID | 01a0ae75-106d-75eb-9838-6001be1408e8 · 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-2026-000032289 |
| Status | PUBLIC |
Content hashes
| Canonical text | fe402484225f2d13744c5ac11d1e85af72dd9185ed2b1b9517607ab32cfd4d5c |
|---|---|
| Markdown | 09cb6c9f5207d16871a289790fbda79429d7972dffc08875d559d2605d2fd4d8 |
| Publication page | ae75738870502bd58e1911855b1ac83b12732f20b0a8ad464cf1cf02e33b9560 |
| Manifest | f554487b8c2b848014b6c50b44125e9f4bfe1e2ee568baef8aff4a0a5d6841e4 |
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 | 9f7yoAsgob/2W3AKU7yVGAmP1dR0pxGWakCWkfLxjPt1V+8GQaaGhvZxDZRp+ysoDkuOWuauKSPM2BVuViYfAQ== |
| 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
| 2026-09-17T11:33:06.884745Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032289observed ae75738870502bd58e1911855b1ac83b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:33:06.862289Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032289/manifest.jsonobserved f554487b8c2b848014b6c50b44125e9f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:33:06.843442Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032289/publication.mdobserved 09cb6c9f5207d16871a289790fbda794...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:33:06.823455Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032289/publication.txtobserved fe402484225f2d13744c5ac11d1e85af...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. |
|---|