OT-2026-000085637
Publication integrity record
Two cup vacuum gripper, two zone face, plant vacuum fed, sustained blow-off before 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-2026-000085637) never changes.
Identity and time
| Publication number | OT-2026-000085637 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaad-7f14-9eaa-50963c43cbc7 · 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-2026-000085637 |
| Status | PUBLIC |
Content hashes
| Canonical text | 531346a0b8d48d247d5295f9b5b1324968d3ae0eebf2a59c75c14ea5f70ab067 |
|---|---|
| Markdown | 9148dd1f946ed2867e5f7af8b3d3ee9de36d615f5b8fb43d8fc996df4dd994f1 |
| Publication page | a19891f321cf0cd188e9d35e98c249dc5f30770d3539197461845520479c3b72 |
| Manifest | dc79529a609ffe19274e4a412f6663223b40996af35ae06e35126126d056d298 |
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 | pujtUoPBS1hjTVOhWmQiC/jfg3SBx9Jdly3sFvOK6JCkqy+0r1iLJsjkJd6uaap60G3zwcGjThDMq+YdOKsqAg== |
| 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
| 2026-09-17T09:54:31.362266Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085637observed a19891f321cf0cd188e9d35e98c249dc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:31.344630Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085637/manifest.jsonobserved dc79529a609ffe19274e4a412f666322...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:31.325909Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085637/publication.mdobserved 9148dd1f946ed2867e5f7af8b3d3ee9d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:31.307556Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085637/publication.txtobserved 531346a0b8d48d247d5295f9b5b13249...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. |
|---|