OT-2026-000046189
Publication integrity record
Two cup vacuum gripper, two outlet manifold, two stage ejector, supply line pressure sensor, sustained blow-off after 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-2026-000046189) never changes.
Identity and time
| Publication number | OT-2026-000046189 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-032c-72f9-8db2-8fb6a561de65 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:29.080672Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046189 |
| Status | PUBLIC |
Content hashes
| Canonical text | 291b737cac826c9da87469ccdd05f79c75eecdce0484cc45c7836c4ed2a4e214 |
|---|---|
| Markdown | 1837bd17455df3c8a6dab25ca0a33ca51fa8b149fb13d81621cf8ba0850649fd |
| Publication page | afac2cbf57cf5c77ca40ca3e35d0dc2e711bbf4b4d8df6333886d8d38890bf1f |
| Manifest | ce8781743d737e55714e5b44dd43571787638b643f294f2a9e459e2a5243c276 |
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 | /sMbnPeWfL3+xtl3d/NLlgoMQ67zUrcKevrhQZwOqCH9fYT+/1d7r5Kk1djBDV9NUKpScqHd/8R31s099piLCA== |
| 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
| 2026-09-17T11:09:12.016839Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046189observed afac2cbf57cf5c77ca40ca3e35d0dc2e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:11.994975Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046189/manifest.jsonobserved ce8781743d737e55714e5b44dd435717...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:11.974559Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046189/publication.mdobserved 1837bd17455df3c8a6dab25ca0a33ca5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:11.954570Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046189/publication.txtobserved 291b737cac826c9da87469ccdd05f79c...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. |
|---|