OT-2026-000057110
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, vented 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-2026-000057110) never changes.
Identity and time
| Publication number | OT-2026-000057110 · never reused |
|---|---|
| Internal UUID | 01a0ae87-d5b8-72c2-b8a2-4d625f96d829 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:42:12.973410Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000057110 |
| Status | PUBLIC |
Content hashes
| Canonical text | 72e80eb70060a2127555eee16ca882295634c99d0be01ea15d9bd04f4d3da6ce |
|---|---|
| Markdown | 1b567f901b57873c4839f9b9e8f592cd764a31a9d6d43b819cbb17a61c5469ac |
| Publication page | c733e23230d07c32e413b053baa9223e60e97d4bd1ced36f4a4a3995310f5b42 |
| Manifest | 595e6fed6af7fa50670074f55358a29aacb2eeadb427858b2637ac30be5e7420 |
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 | UDII2pO2vXQ8iEBl4AUHKkpojM1PLK6BgQbO2OdJa0LmBhQxFDB98+HaKxYgOVNRjU1lusg/1GgGuAbrh/8BAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:50:04.825498Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057110observed c733e23230d07c32e413b053baa9223e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:50:04.807560Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057110/manifest.jsonobserved 595e6fed6af7fa50670074f55358a29a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:50:04.781312Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057110/publication.mdobserved 1b567f901b57873c4839f9b9e8f592cd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:50:04.760640Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057110/publication.txtobserved 72e80eb70060a2127555eee16ca88229...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:49:13.580126Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057110observed c733e23230d07c32e413b053baa9223e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:49:13.564132Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057110/manifest.jsonobserved 595e6fed6af7fa50670074f55358a29a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:49:13.548269Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057110/publication.mdobserved 1b567f901b57873c4839f9b9e8f592cd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:49:13.532341Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000057110/publication.txtobserved 72e80eb70060a2127555eee16ca88229...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. |
|---|