OT-2026-000069335
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, plant vacuum fed, 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-2026-000069335) never changes.
Identity and time
| Publication number | OT-2026-000069335 · never reused |
|---|---|
| Internal UUID | 01a0ae90-b529-75b6-b453-510371de16d0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:54.310022Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000069335 |
| Status | PUBLIC |
Content hashes
| Canonical text | 022d53f31b756d4339119c393b73326fdfac8f8dd9f6e054f86aae7d169d95e3 |
|---|---|
| Markdown | 7091c54f1e7c1da2827bea01b97acca0fab7a65266f52f2b46984e51fa0ef275 |
| Publication page | 2baa1d241a1f4f7c399b2b207bab3aa2406c61260ef85d55e93f518596626141 |
| Manifest | 966565c8609f353c6554f42b42a0a72db8b0667fae2691f61519bde5b8543bca |
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 | ssX+2itITq+hKHoemGTGpxEb64N4Og/HKUxeuCi7ZEAG4da4KOyylVpR4xearLZAMhvFW6efNUyCAXWiR2ucDg== |
| 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
| 2026-09-17T10:30:06.854552Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069335observed 2baa1d241a1f4f7c399b2b207bab3aa2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:30:06.834616Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069335/manifest.jsonobserved 966565c8609f353c6554f42b42a0a72d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:06.813533Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069335/publication.mdobserved 7091c54f1e7c1da2827bea01b97acca0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:06.793833Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069335/publication.txtobserved 022d53f31b756d4339119c393b73326f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:54.937509Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069335observed 2baa1d241a1f4f7c399b2b207bab3aa2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:54.919558Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069335/manifest.jsonobserved 966565c8609f353c6554f42b42a0a72d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:54.902529Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069335/publication.mdobserved 7091c54f1e7c1da2827bea01b97acca0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:54.883292Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069335/publication.txtobserved 022d53f31b756d4339119c393b73326f...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. |
|---|