OT-2026-000014462
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, two stage ejector, 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-2026-000014462) never changes.
Identity and time
| Publication number | OT-2026-000014462 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-b27b-72cb-a0f1-13833311ee7d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:39.853300Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014462 |
| Status | PUBLIC |
Content hashes
| Canonical text | a4dd931be831f48defa98586eeeee1ed6f2740cf8164e40d60420e16a4f1f215 |
|---|---|
| Markdown | 11ed9eb4faadd6b7a4e9ee3f026ce97b5104963881541de12e4d24d34a2ee6e5 |
| Publication page | ad2a7837544ca2ca991edb28cd976aba92f133037f016a2e7635bf3ab86b39df |
| Manifest | a2af31d0ca1f644bcf91e068cadc134e648018f5a67af0a4bf8466895ba91808 |
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 | MdZi2ZN30qEQPoGwQ5Nfi72dY3KCOL+YwNwtJVTlSSKUEQlooXvYjaODOHHhIs8R9h8491vpHEiFhNlYots6Ag== |
| 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
| 2026-09-17T12:10:16.189908Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014462observed ad2a7837544ca2ca991edb28cd976aba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:10:16.171420Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014462/manifest.jsonobserved a2af31d0ca1f644bcf91e068cadc134e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:16.147264Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014462/publication.mdobserved 11ed9eb4faadd6b7a4e9ee3f026ce97b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:16.130206Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014462/publication.txtobserved a4dd931be831f48defa98586eeeee1ed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:20.471408Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014462observed ad2a7837544ca2ca991edb28cd976aba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:20.453666Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014462/manifest.jsonobserved a2af31d0ca1f644bcf91e068cadc134e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:20.435585Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014462/publication.mdobserved 11ed9eb4faadd6b7a4e9ee3f026ce97b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:20.417876Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014462/publication.txtobserved a4dd931be831f48defa98586eeeee1ed...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. |
|---|