OT-2026-000044193
Publication integrity record
Three cup vacuum gripper, three outlet manifold, two stage ejector, supply line pressure sensor, 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-2026-000044193) never changes.
Identity and time
| Publication number | OT-2026-000044193 · never reused |
|---|---|
| Internal UUID | 01a0ae7b-d67b-7f72-ac7c-3baf9962fa7d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:06.584190Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044193 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1e6c3b508ddb7959ba54207dabc32d205e48d4e16179ddaec70f48f28d41c17b |
|---|---|
| Markdown | 548c69b6fa04b6178dcd5b800340ec563e4fdadfe3a4af14e0c7cb350eb8dd54 |
| Publication page | 00489962060d19c6af7a8f4d982a3591a255f2aeb026d9b34f55f3079e0612ba |
| Manifest | 37e9b0ddc2721aab7c5396140c0bfac392196297a2adce8723f1159d42035d59 |
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 | w1wIU1VmYuJgHUtIRaqTsjvswCr+XjChbRZPmS2BqUnzkXXKNI/MS9mXEgg4fJC4Dpo/Ky1xhfGp3An0rdT8CA== |
| 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
| 2026-09-17T11:12:44.484424Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044193observed 00489962060d19c6af7a8f4d982a3591...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:12:44.464885Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044193/manifest.jsonobserved 37e9b0ddc2721aab7c5396140c0bfac3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:44.445586Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044193/publication.mdobserved 548c69b6fa04b6178dcd5b800340ec56...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:44.424847Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044193/publication.txtobserved 1e6c3b508ddb7959ba54207dabc32d20...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. |
|---|