OT-2026-000095223
Publication integrity record
Four cup vacuum gripper, four zone face, plant vacuum fed, pressure sensor per zone, 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-2026-000095223) never changes.
Identity and time
| Publication number | OT-2026-000095223 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f70-7c6a-a4c3-ffee4cf63498 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:07.681434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095223 |
| Status | PUBLIC |
Content hashes
| Canonical text | cef766cd2489778b479c3028c2a72f5b0119eb39e82f690ad5d79f8786e6b5a2 |
|---|---|
| Markdown | b9d81835340100c4430d8ce5f349a463cb668fa8ee6dd69c8825cb8de665fb2c |
| Publication page | 4bd0bf4733b35345bb59975d97cc8c299f1d828dd6fd8319692baec2f542c984 |
| Manifest | 16886b3b832e3b2cb7a31243aa1e27c6d04d076f8984f667917a0ac3edf975d4 |
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 | lGJgx12sJfirCNIlMO2QM13GddFVQQx9c/QrvrakhSn7Hw3dMG2z+bG9kxfIFYFLL2k/M5okpjWqNc6V/gztAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:36:32.693651Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095223observed 4bd0bf4733b35345bb59975d97cc8c29...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:32.674111Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095223/manifest.jsonobserved 16886b3b832e3b2cb7a31243aa1e27c6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:32.656073Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095223/publication.mdobserved b9d81835340100c4430d8ce5f349a463...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:32.639754Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095223/publication.txtobserved cef766cd2489778b479c3028c2a72f5b...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. |
|---|