OT-2026-000078001
Publication integrity record
Three cup vacuum gripper, three zone face, three outlet manifold, 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-2026-000078001) never changes.
Identity and time
| Publication number | OT-2026-000078001 · never reused |
|---|---|
| Internal UUID | 01a0ae95-2ed1-71ac-acca-988858c467d6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:56:47.703064Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000078001 |
| Status | PUBLIC |
Content hashes
| Canonical text | 69877e51a78217f8be692a59e90f157f0d7c0ce233790b5ed823cbf4935b3db2 |
|---|---|
| Markdown | 80cb79b17dd85012d7c90c76419804860c5cc237208072d56c74f1f4d1612fee |
| Publication page | 3d4891f531d1381c82a6a1733f459dffb92bd0195c71f4a6ebc2ab7db39c39b1 |
| Manifest | 3feb68e8d7d2d501da17df1731b138d2df10d3c76c229a3d39ed0a4e103cf391 |
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 | +5oYLd/W6bIvhleelm4J1O+HB4JKUk+m+bBaeDJDrihlsf+lYKnODuVCZYq2JvORoCM57jg44uzTeqLyt7sbBg== |
| 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
| 2026-09-17T10:10:27.995076Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078001observed 3d4891f531d1381c82a6a1733f459dff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:10:27.976979Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078001/manifest.jsonobserved 3feb68e8d7d2d501da17df1731b138d2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:10:27.958944Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078001/publication.mdobserved 80cb79b17dd85012d7c90c7641980486...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:10:27.938291Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078001/publication.txtobserved 69877e51a78217f8be692a59e90f157f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:08:17.296200Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078001observed 3d4891f531d1381c82a6a1733f459dff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:08:17.277597Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078001/manifest.jsonobserved 3feb68e8d7d2d501da17df1731b138d2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:08:17.258122Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078001/publication.mdobserved 80cb79b17dd85012d7c90c7641980486...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:08:17.238800Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000078001/publication.txtobserved 69877e51a78217f8be692a59e90f157f...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. |
|---|