OT-2026-000044015
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, plant vacuum fed, 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-2026-000044015) never changes.
Identity and time
| Publication number | OT-2026-000044015 · never reused |
|---|---|
| Internal UUID | 01a0ae7b-d679-7df4-b7c6-5083aaa9ae2a · 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-2026-000044015 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1eae0d6181fc81ad504d1979f45a93b8f483216a1dd28d1b5d01615e0621b029 |
|---|---|
| Markdown | c07e65292398b94c6ac233fa156b6bd94a79cfe13ee7a0b167d97f5f85549d93 |
| Publication page | b0f6320392ffa43d5ca8f790378ca59e96a1c279582637ee9a8d9ae6cd1f0d5a |
| Manifest | 64002f08a3492405fda6ddde02b0d8dac4f7b98ae41bbb1e8b0f27356a7ab2bd |
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 | +nr9mqQOnzltXlSFDsu7ni+AkTmWpqQRIxna+bdoGXl11GKj3Bh+7/Bq+MwKE/EFUfVwU5jTExDo9TbtZ8KXCQ== |
| 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
| 2026-09-17T11:12:23.727507Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044015observed b0f6320392ffa43d5ca8f790378ca59e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:12:23.708575Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044015/manifest.jsonobserved 64002f08a3492405fda6ddde02b0d8da...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:23.687992Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044015/publication.mdobserved c07e65292398b94c6ac233fa156b6bd9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:23.668820Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044015/publication.txtobserved 1eae0d6181fc81ad504d1979f45a93b8...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. |
|---|