OT-2026-000027762
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, three stage ejector, supply line pressure sensor, sustained 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-2026-000027762) never changes.
Identity and time
| Publication number | OT-2026-000027762 · never reused |
|---|---|
| Internal UUID | 01a0ae72-a4a4-77cb-9dfb-eb3a02e60ae1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:19:04.113553Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000027762 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1a46a8284f00863d2d68101dd8c5e77b0b05bf1bef7f174bb35c0a486e3258b1 |
|---|---|
| Markdown | 55bc076464ac244753e68ca5bcafd3391eaae529c37772740abc06bbc780bda4 |
| Publication page | f2446d6263931d3994407a2829301e18a9f8f8191901520e6c91b4c0f1321ef8 |
| Manifest | 6b11308cc0078b979c131459cab91558afe958cec611e4abff8629f6bd7c9a9d |
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 | v7dET0Dmhmw2ou2ZD1LBhBiEDduqeVv1ewZlbRD4MrXg2cAK/GXvTd1bz3jC9pHbSTNFKie56KYEKqqnRJ5+DQ== |
| 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
| 2026-09-17T11:41:48.175774Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027762observed f2446d6263931d3994407a2829301e18...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:41:48.158146Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027762/manifest.jsonobserved 6b11308cc0078b979c131459cab91558...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:41:48.138132Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027762/publication.mdobserved 55bc076464ac244753e68ca5bcafd339...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:41:48.118955Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027762/publication.txtobserved 1a46a8284f00863d2d68101dd8c5e77b...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. |
|---|