OT-2026-000030467
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, single stage ejector, pulsed blow-off before set-down, on a tool changer
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-2026-000030467) never changes.
Identity and time
| Publication number | OT-2026-000030467 · never reused |
|---|---|
| Internal UUID | 01a0ae73-e504-7a03-bd7b-749f1c5a8532 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:20:26.007257Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000030467 |
| Status | PUBLIC |
Content hashes
| Canonical text | d6d18f2be86d4f2bbfc77c0ebe17d7dcc0cbf564cf98f1ace3029dfc976b5b0f |
|---|---|
| Markdown | 790c6b3dd9ca6e95948797379996505e65b14fd0cf7c0b3b8f8fa526f6842498 |
| Publication page | a8a7e3e35b4c645b5b97fdb5f11b859d363d82be10f313ae02d206f7800c4f14 |
| Manifest | 06cd95e07e6d999b42a1f297916967d80fbc2563c04ecab950bff59c74696251 |
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 | UOWpyyUjlhYWEPG0vPUzXDCggxJaExGuHsbL5NNSbZfyOnb6ETwHCP5K989dfhWV1yxenmePM0Q2vOBjhoC8CA== |
| 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
| 2026-09-17T11:38:18.470629Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030467observed a8a7e3e35b4c645b5b97fdb5f11b859d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:38:18.449904Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030467/manifest.jsonobserved 06cd95e07e6d999b42a1f297916967d8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:38:18.427160Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030467/publication.mdobserved 790c6b3dd9ca6e95948797379996505e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:38:18.407909Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030467/publication.txtobserved d6d18f2be86d4f2bbfc77c0ebe17d7dc...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. |
|---|