OT-2026-000024499
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, pump fed, 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-2026-000024499) never changes.
Identity and time
| Publication number | OT-2026-000024499 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8cb-7226-92a9-e28736ecb8df · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:10.360874Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024499 |
| Status | PUBLIC |
Content hashes
| Canonical text | b0d0d0c9b14057820c868b83c5db102e60945d96535f03d1cef74434ee459cda |
|---|---|
| Markdown | 2b366c8892aefa6e87ec13f76a052aa89b3cf8b2b1aeacd8ac9cfd2f6779259f |
| Publication page | 4d2aaf4434ec5ff024d7ff468e3448b100c172c4b8178763b65a0ea28ef6c231 |
| Manifest | fd166b8f90a8cea23e6b83e48c9060ecc3228731b27b519b595764c680e03efe |
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 | KNkhi5mkAtK3vEx1c5waUuzTn41uME4m/nIYeTHDBW/PtXcWhy8Rn023z7RJzAyWrkV+aUODNUcgmBsmHew5DQ== |
| 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
| 2026-09-17T11:50:30.038756Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024499observed 4d2aaf4434ec5ff024d7ff468e3448b1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:50:30.019968Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024499/manifest.jsonobserved fd166b8f90a8cea23e6b83e48c9060ec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:30.000891Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024499/publication.mdobserved 2b366c8892aefa6e87ec13f76a052aa8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:50:29.981660Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024499/publication.txtobserved b0d0d0c9b14057820c868b83c5db102e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:39.204386Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024499observed 4d2aaf4434ec5ff024d7ff468e3448b1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:39.186565Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024499/manifest.jsonobserved fd166b8f90a8cea23e6b83e48c9060ec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:39.165811Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024499/publication.mdobserved 2b366c8892aefa6e87ec13f76a052aa8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:49:39.024929Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024499/publication.txtobserved b0d0d0c9b14057820c868b83c5db102e...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. |
|---|