OT-2026-000088784
Publication integrity record
Three cup vacuum gripper, three zone face, four outlet manifold, single stage ejector, supply line pressure sensor, 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-2026-000088784) never changes.
Identity and time
| Publication number | OT-2026-000088784 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-8f10-723a-a6d1-2c5246189dda · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:45.441378Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088784 |
| Status | PUBLIC |
Content hashes
| Canonical text | 32bfa3c746cbf5eba648570c8a438e77ab1c9098cc37acbb5ce22d6e168ceefe |
|---|---|
| Markdown | 97bf0c566c26348bc1521ac267554490d612302b2ad4705365f205c606e9cd88 |
| Publication page | 13303b260de7d68de2e09c20a31aa3f2a226d942332d1aa72a891fc2d939e2b6 |
| Manifest | eb1e34a852a1a3acdb7cbf44cc5fbd05a094fffd96fe207b923ddf2fe0ad4803 |
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 | jfkcurUJ40RM11KoFIwiktjakTRkEYwMwEp81elbrWMRH56CwSy02qjZ0x+0pxvymLA6UD7hu5dWhFNYzzyqDA== |
| 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
| 2026-09-17T09:48:09.665896Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088784observed 13303b260de7d68de2e09c20a31aa3f2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:48:09.646742Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088784/manifest.jsonobserved eb1e34a852a1a3acdb7cbf44cc5fbd05...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:09.628840Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088784/publication.mdobserved 97bf0c566c26348bc1521ac267554490...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:09.609719Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088784/publication.txtobserved 32bfa3c746cbf5eba648570c8a438e77...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. |
|---|