OT-2026-000046916
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, three stage ejector, supply line pressure sensor, pulsed 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-2026-000046916) never changes.
Identity and time
| Publication number | OT-2026-000046916 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-d0f6-7fee-8975-ff89871f1013 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:21.770727Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046916 |
| Status | PUBLIC |
Content hashes
| Canonical text | 23023992079f3dfa068baa831f4c9762889aed6ff75c24979c4a9c899ef41d2d |
|---|---|
| Markdown | a642d07307d48891004cfa00384cb1d269d8f7ae2836874476457e0775516f21 |
| Publication page | 63161f846b79da12d5d39491e79e13581bec99b64ce032f586e9e84fe4cf6d3d |
| Manifest | 91ab550a7f0253819c569af07636b0ce1f44edd5400ea5c6092820f92a52fe20 |
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 | IZdgJavpd4GE21KU6OAVUhW+2Nf6wD6pO0QKGlYWhC1mBVSEQN2k5wa7OVPYAedoi4zBuJqo/DdUenA9o/f0Dw== |
| 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
| 2026-09-17T11:10:03.707745Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046916observed 63161f846b79da12d5d39491e79e1358...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:03.687313Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046916/manifest.jsonobserved 91ab550a7f0253819c569af07636b0ce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:03.668231Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046916/publication.mdobserved a642d07307d48891004cfa00384cb1d2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:03.648202Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046916/publication.txtobserved 23023992079f3dfa068baa831f4c9762...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:38.164936Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046916observed 63161f846b79da12d5d39491e79e1358...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:38.141812Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046916/manifest.jsonobserved 91ab550a7f0253819c569af07636b0ce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:38.118642Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046916/publication.mdobserved a642d07307d48891004cfa00384cb1d2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:38.097406Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046916/publication.txtobserved 23023992079f3dfa068baa831f4c9762...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. |
|---|