OT-2026-000065163
Publication integrity record
Two bellows cup vacuum gripper, two 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-2026-000065163) never changes.
Identity and time
| Publication number | OT-2026-000065163 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-1df9-7d28-b383-05168d29d5b6 · 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-2026-000065163 |
| Status | PUBLIC |
Content hashes
| Canonical text | fa8fa81382d613e1e766401a836bcb2432d1070978b3998ae7fe0ff27bde50c2 |
|---|---|
| Markdown | d680cf2000aea9f11b002637e3b4110bd402e91e9921c608811802e2b63acee2 |
| Publication page | 2483c680b28018f6f3d8db77f252743bf1260be5e29f7d105681faefd8fad2e3 |
| Manifest | c0e9da41315b77950e2f2aac81688c507a869a26097afbe7f250d66b20b33cbf |
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 | pR7fLdl2w4krjThIeWG3KKOtuCgsgY7A8QNLvRXgT/PiXM1Oz6ayq1l9YJsQWuAS7EwhBpVkMMRP9IaftUbuDA== |
| 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
| 2026-09-17T10:35:00.130261Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065163observed 2483c680b28018f6f3d8db77f252743b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:00.114311Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065163/manifest.jsonobserved c0e9da41315b77950e2f2aac81688c50...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:00.097175Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065163/publication.mdobserved d680cf2000aea9f11b002637e3b4110b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:00.080190Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065163/publication.txtobserved fa8fa81382d613e1e766401a836bcb24...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. |
|---|