OT-2026-000043911
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, three stage ejector, manifold pressure sensor, pulsed blow-off before set-down
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-2026-000043911) never changes.
Identity and time
| Publication number | OT-2026-000043911 · never reused |
|---|---|
| Internal UUID | 01a0ae7b-d678-7022-9ef2-3dde40863764 · 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-2026-000043911 |
| Status | PUBLIC |
Content hashes
| Canonical text | bd22acf26e08765ce3e047891f76bd77651817d74e90ef0d22f2002bb678f1aa |
|---|---|
| Markdown | e587dedc28fc4c658c5649c477068c5243d8f739729caecacfd1c6041fb8a25f |
| Publication page | 98d42ac7e6ee9dd12d59bd505887fbccb795e3facba3e335354acd4cd085734f |
| Manifest | 810998e8be98d7d0bba32f942001f7253c67e6689416a1cc410239779252ca71 |
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 | 4Moo/taIEE0Iqbt/v9oYRSkM0uMeK6v6vLR+2hecLeuy1y8/mXw2vpz6ic71pnPjHKAbU9uR2LBojgMabm84CA== |
| 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
| 2026-09-17T11:12:15.159875Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043911observed 98d42ac7e6ee9dd12d59bd505887fbcc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:12:15.139011Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043911/manifest.jsonobserved 810998e8be98d7d0bba32f942001f725...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:15.119635Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043911/publication.mdobserved e587dedc28fc4c658c5649c477068c52...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:15.097581Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043911/publication.txtobserved bd22acf26e08765ce3e047891f76bd77...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. |
|---|