OT-2026-000096690
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, plant vacuum fed, pressure sensor per zone, 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-2026-000096690) never changes.
Identity and time
| Publication number | OT-2026-000096690 · never reused |
|---|---|
| Internal UUID | 01a0aea0-a4ab-77e7-966c-f2db0cb4b66e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:18.648440Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000096690 |
| Status | PUBLIC |
Content hashes
| Canonical text | 054956bad6b6269ed8dbba28289062948f5bf2e4eba1e6c4a9b93e35922361b5 |
|---|---|
| Markdown | 56a6edb56533e3d8dcf837dfa44c3afbb83d24c51be8ea64802748d70c4a2116 |
| Publication page | e4a97da98830225d5543897a2ba68fa071454059439df63a190f557167fe9fe3 |
| Manifest | 3d1af3d714318b2d1be54c4788c45bbfa145bc228cd6638f9edfb358f2536a61 |
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 | 0R72I5Mg8iQt0M9Ao9UV/0gp1fnY2YU2+D2pFWi9PwuNpH9lGh3J7h8P6yVK2YKKN5jybKhPSFsgt5mwinDnDg== |
| 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
| 2026-09-17T09:34:14.646226Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096690observed e4a97da98830225d5543897a2ba68fa0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:34:14.627286Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096690/manifest.jsonobserved 3d1af3d714318b2d1be54c4788c45bbf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:14.603308Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096690/publication.mdobserved 56a6edb56533e3d8dcf837dfa44c3afb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:14.574742Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096690/publication.txtobserved 054956bad6b6269ed8dbba2828906294...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. |
|---|