OT-2026-000043510
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, two stage ejector, sustained blow-off after 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-2026-000043510) never changes.
Identity and time
| Publication number | OT-2026-000043510 · never reused |
|---|---|
| Internal UUID | 01a0ae7b-92cf-74eb-8e65-97861cfa761a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:28:49.254972Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000043510 |
| Status | PUBLIC |
Content hashes
| Canonical text | cbe58f01cecf7e5e81d7f56675d8e6d75fe74178e7018bac83b3652c4f3a3278 |
|---|---|
| Markdown | 33c70d467d1093d0964d38af6bbea3f0d1a87b758469e5e21624988fbc65a433 |
| Publication page | a98e2388a2cc8d9163457f0833d12b9255a4db1a37ce96dd2e5bb6e29304bae5 |
| Manifest | 6c9a514786e1f77f58ed6c333dceb6900aab7bdca03287313a719e2d98d3b4af |
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 | 82ASWQXi5TeiSSkXlKRPZSqdBg1MQ9A5+mgZHNwHRxedb4MlsDdZuqlviTY4tFJgLyE1BERQcd75TDbibyxOAA== |
| 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
| 2026-09-17T11:12:52.822552Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043510observed a98e2388a2cc8d9163457f0833d12b92...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:12:52.803803Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043510/manifest.jsonobserved 6c9a514786e1f77f58ed6c333dceb690...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:52.785934Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043510/publication.mdobserved 33c70d467d1093d0964d38af6bbea3f0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:52.767732Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043510/publication.txtobserved cbe58f01cecf7e5e81d7f56675d8e6d7...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. |
|---|