OT-2026-000014235
Publication integrity record
Two cup vacuum gripper, two zone face, common isolation valve, two stage ejector, 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-2026-000014235) never changes.
Identity and time
| Publication number | OT-2026-000014235 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-b279-746f-bf57-20813fe6f4b2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:39.853300Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014235 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9c6923e33e264d6ea730a6571d4ee73ee1d791690026567fe851dba0bee9d626 |
|---|---|
| Markdown | e66a8b8b845f19f13ca693733cf057e8aa79a6142a9c0027ea19230c13001218 |
| Publication page | a34021fa3158e94fffc5a3dfa653db8b9c8ef851342f29566ecaf0e22a132404 |
| Manifest | 6874168f740835ee6d1cab210547bc65ca3ceabe8637562509c53138b7545d3f |
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 | gyW6toVILAn2lZK3WitgCuC+XOlGnJ87VI0T5uZltRwEuowflGth7Hd53ijKueUg80CFRCg0x6G9+ECzNU6HBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:07:21.175452Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014235observed a34021fa3158e94fffc5a3dfa653db8b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:07:21.151881Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014235/manifest.jsonobserved 6874168f740835ee6d1cab210547bc65...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:21.127544Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014235/publication.mdobserved e66a8b8b845f19f13ca693733cf057e8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:21.102981Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014235/publication.txtobserved 9c6923e33e264d6ea730a6571d4ee73e...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. |
|---|