OT-2026-000016783
Publication integrity record
Foam pad vacuum gripper, two zone face, four outlet manifold, three 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-2026-000016783) never changes.
Identity and time
| Publication number | OT-2026-000016783 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-5919-7da1-968a-9f1ba9693b01 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:22.507214Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000016783 |
| Status | PUBLIC |
Content hashes
| Canonical text | b521892e020e9c35fe3bedc3092629de025dd7cf7c459f12a9b9cd381ea524dd |
|---|---|
| Markdown | 1de72ee7ef6380b9d542bb3d6543b60226de12f63d3a8f1f6e2f0b0eb74c615a |
| Publication page | 5bbd57936c98e26ffd63e824e4c3aee51a7eec5e1cb4195905df439b5432a63e |
| Manifest | f08702123013df37be2c3a66b59693cc1470fbf3f1dc93cc80f906bc9315cdc9 |
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 | WigT/Tj4jcKoOVM+lkmGa9N8DOZAr5R6nA1iefdHPoVbEFxrbyGEdqpfPKio4SX0m0u9xp3wsyW5hqeYGeTnAQ== |
| 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
| 2026-09-17T12:03:01.686696Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016783observed 5bbd57936c98e26ffd63e824e4c3aee5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:03:01.668832Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016783/manifest.jsonobserved f08702123013df37be2c3a66b59693cc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:01.652119Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016783/publication.mdobserved 1de72ee7ef6380b9d542bb3d6543b602...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:03:01.636200Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000016783/publication.txtobserved b521892e020e9c35fe3bedc3092629de...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. |
|---|