OT-2026-000065275
Publication integrity record
Foam pad vacuum gripper, two zone face, per zone isolation, plant vacuum fed, pressure sensor per zone, pulsed 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-2026-000065275) never changes.
Identity and time
| Publication number | OT-2026-000065275 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-1dfa-7aa2-b702-2ead183f2157 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:04.519862Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065275 |
| Status | PUBLIC |
Content hashes
| Canonical text | 89261975536382f588b2a93084d2533fb68b607065a414bddac82e24d751dd7c |
|---|---|
| Markdown | 008915279ff7b2dca25b6770daac4537ee6a41e0c5d18921a27e9633e37f9fda |
| Publication page | 0989646ebd04cd365a5ef5a21c9f27a88cadf647bda71ab6022568b1ac6062f4 |
| Manifest | 58712c58b865ebeb5ae4d73bb46aa17345e17d3cebc983d61ba5dfc6c42dbddc |
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 | 0DMBcXgmx9/owJj6eG24mKrUPYNJubpdDE6BfdiyJIN/BR8FAZFL4kIiGQ1nLrtX/XYf9LLQWmize/6l0Q4yAw== |
| 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
| 2026-09-17T10:35:14.321155Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065275observed 0989646ebd04cd365a5ef5a21c9f27a8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:14.280808Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065275/manifest.jsonobserved 58712c58b865ebeb5ae4d73bb46aa173...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:14.245691Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065275/publication.mdobserved 008915279ff7b2dca25b6770daac4537...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:14.225188Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065275/publication.txtobserved 89261975536382f588b2a93084d2533f...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. |
|---|