OT-2026-000065631
Publication integrity record
Three cup vacuum gripper, three zone face, per zone isolation, three stage ejector, pressure sensor per zone, pulsed 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-2026-000065631) never changes.
Identity and time
| Publication number | OT-2026-000065631 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46fa-74d1-ad2d-7a4decdfe3a3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:15.018480Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065631 |
| Status | PUBLIC |
Content hashes
| Canonical text | b3bbdfc47b62bd49aa02762da1768f9afed88e26e7736920f03241d98f5df94d |
|---|---|
| Markdown | c50a896b0c7c914427d2f58364fc44de1221d9445fdee5a97032dc83e830496f |
| Publication page | e8fc3ce5e889e6ecdd62fcd5f2debd122853bcc4babecd59a392dfbbe7b65c11 |
| Manifest | 0c4926dd5a8247bb3b9dd5a7a05f7e5674d5fdf2c1f0056f174ceb838399245f |
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 | 9W4IXUhyUy+o+40NvqbzIr6t7Sk+Gy3m5f6BSV4av8T6tlyMnFeR2WAv95dp20KRbLuayg20a6BlEc1x9lvhCg== |
| 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
| 2026-09-17T10:34:01.431055Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065631observed e8fc3ce5e889e6ecdd62fcd5f2debd12...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:34:01.414615Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065631/manifest.jsonobserved 0c4926dd5a8247bb3b9dd5a7a05f7e56...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:01.397371Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065631/publication.mdobserved c50a896b0c7c914427d2f58364fc44de...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:01.379336Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065631/publication.txtobserved b3bbdfc47b62bd49aa02762da1768f9a...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. |
|---|