OT-2026-000085596
Publication integrity record
Two cup vacuum gripper, two zone face, two stage ejector, 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-2026-000085596) never changes.
Identity and time
| Publication number | OT-2026-000085596 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaac-7c85-8810-55cfbe0b3bfa · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:41.564662Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085596 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1125fcf84895f0b3b365a6d2715b7302fe61879f4291945d68192f5662e4702c |
|---|---|
| Markdown | 25bc533a102857352aa96939893e596081bdf4e178da66f7958ca19160d4aa44 |
| Publication page | ac3522e1530979150e0f3120eb68c47043681d517ee5c577f013378b7ad3c161 |
| Manifest | 056d2016c703d0711eb284753f491c38531da784c5131020607515f9960f8845 |
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 | TfUJilq5wtn4ja7e4FfGa/pNErxrTCb1ATaT+BMzdCwoXqnYXV1Q0yqstKeMTQS+RAOf5xXQf0b546/uUE5mBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:54:28.327294Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085596observed ac3522e1530979150e0f3120eb68c470...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:28.306610Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085596/manifest.jsonobserved 056d2016c703d0711eb284753f491c38...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:28.289821Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085596/publication.mdobserved 25bc533a102857352aa96939893e5960...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:28.270006Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085596/publication.txtobserved 1125fcf84895f0b3b365a6d2715b7302...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. |
|---|