OT-2026-000014197
Publication integrity record
Two cup vacuum gripper, two 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-2026-000014197) never changes.
Identity and time
| Publication number | OT-2026-000014197 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-b279-7bc2-81ea-2542eafefe5e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:39.853300Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014197 |
| Status | PUBLIC |
Content hashes
| Canonical text | 58ee15fae03633fab12db1f675de688b5200509f5cc672fd3a25e560a3b575bb |
|---|---|
| Markdown | 204ba73d56eadf602ea5b26256aaf837744e6c5a3ecfa81150a9ec115a8a829e |
| Publication page | 15e5b765588dedca95d63818abfb6ab33eac4a83e04640b1beff4e4f71afebd2 |
| Manifest | 98adaa9071e511d292d20d317d01446337f0435ba94b4c4ac15ce8aacd506aa3 |
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 | 7309LNctsUiRHGLwZ99upjp00a4QUcJCANR2QhzlQvhPsxHOMKadwJIt2uydmfIFGWlySVFJWq10X/fbbNoPAg== |
| 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
| 2026-09-17T12:07:17.929877Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014197observed 15e5b765588dedca95d63818abfb6ab3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:07:17.910113Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014197/manifest.jsonobserved 98adaa9071e511d292d20d317d014463...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:17.890681Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014197/publication.mdobserved 204ba73d56eadf602ea5b26256aaf837...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:07:17.870445Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014197/publication.txtobserved 58ee15fae03633fab12db1f675de688b...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. |
|---|