OT-2026-000014582
Publication integrity record
Six pad foam vacuum gripper, six 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-2026-000014582) never changes.
Identity and time
| Publication number | OT-2026-000014582 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-b27c-7f3a-9113-1a15202c5a79 · 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-2026-000014582 |
| Status | PUBLIC |
Content hashes
| Canonical text | efd71e0edba9ada225e3412ce54619700b926c3a8c93476f52217df24ba8d040 |
|---|---|
| Markdown | 39ec4850a4655b02740ba3964f99fcd8f76523414d8bd09bf6a4ad038d01248b |
| Publication page | a7ce34f6890718de2ebbbc117f2018f8ebfce919f100b94567a8e935025588b8 |
| Manifest | 5a4034a32ef4fc46e995d6acbc3b3e12dd57faeb6fe147c6192f2afb57d9022e |
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 | GfQU3aSae7w+OcMyQAAv0SufFnBg/k7A1A9SRO3+DyjD5BUPMo7oFzTcjcsqDBLtKristC2glccPDLV5yCtwBA== |
| 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
| 2026-09-17T12:10:28.212884Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014582observed a7ce34f6890718de2ebbbc117f2018f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:10:28.192575Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014582/manifest.jsonobserved 5a4034a32ef4fc46e995d6acbc3b3e12...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:28.174018Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014582/publication.mdobserved 39ec4850a4655b02740ba3964f99fcd8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:28.154319Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014582/publication.txtobserved efd71e0edba9ada225e3412ce5461970...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:29.456843Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014582observed a7ce34f6890718de2ebbbc117f2018f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:29.438963Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014582/manifest.jsonobserved 5a4034a32ef4fc46e995d6acbc3b3e12...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:29.421001Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014582/publication.mdobserved 39ec4850a4655b02740ba3964f99fcd8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:29.403354Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014582/publication.txtobserved efd71e0edba9ada225e3412ce5461970...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. |
|---|