OT-2026-000011666
Publication integrity record
Foam pad vacuum gripper, three 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-2026-000011666) never changes.
Identity and time
| Publication number | OT-2026-000011666 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-1940-75f2-98a9-2a5a370e8104 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:00.631271Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011666 |
| Status | PUBLIC |
Content hashes
| Canonical text | 15011cdf5d6d401b7a05e22e0fba2d14cdc0c270e1ff2658927b6e37d66e5d48 |
|---|---|
| Markdown | ee409015043d16b9b71b6a6fdf96f11ee146fd5aa173b04a8050e0adf1f11d24 |
| Publication page | b94ec3f4d4379b7f1fb8f4a5e9d38e4e57c2402e679a9a7c12d22b7d0a87dc78 |
| Manifest | 4d66ed833a71187227a426a5a051ad9c6882b5839b2f80e4a7e846fcfef17154 |
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 | 9qTMGxy+NBuKOTevYrE6A/fARuTk0bGVlHAAB5Y8bMng1JkTkYGs11oL/iB+/e3U7sAH4AMs/LAXj4/XAtFjAQ== |
| 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
| 2026-09-17T12:12:15.501918Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011666observed b94ec3f4d4379b7f1fb8f4a5e9d38e4e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:12:15.482316Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011666/manifest.jsonobserved 4d66ed833a71187227a426a5a051ad9c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:12:15.461422Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011666/publication.mdobserved ee409015043d16b9b71b6a6fdf96f11e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:12:15.443648Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011666/publication.txtobserved 15011cdf5d6d401b7a05e22e0fba2d14...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. |
|---|