OT-2026-000024183
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, two stage ejector, pulsed 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-2026-000024183) never changes.
Identity and time
| Publication number | OT-2026-000024183 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8c7-7d05-b8fe-046c2555b155 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:10.360874Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024183 |
| Status | PUBLIC |
Content hashes
| Canonical text | 847268fa9f64b12da2fccf44ba4b3b03fa979b82a0b4d11a352affebfd42b37e |
|---|---|
| Markdown | 4fbdd0e1a45df95047dfd12af7fdb60c396326219ec8890f67616ee6160e2745 |
| Publication page | 9a2bc33a044109af6776858197424d924b2fa6783bcf2ddfb23faa9431454c7d |
| Manifest | 35186e3a15b1fc6f6ad06961c4678680c2a79838e2e67caff2c90850b30d72aa |
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 | wEdfqUMU/hSmuZmZWykX/jncMb174TvE8YyfmP24lh/eihroS/uOfT1ZDYIQ3LH913M52eBwUvgltoEmmZ2ECQ== |
| 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
| 2026-09-17T11:48:38.338721Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024183observed 9a2bc33a044109af6776858197424d92...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:38.318395Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024183/manifest.jsonobserved 35186e3a15b1fc6f6ad06961c4678680...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:38.301848Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024183/publication.mdobserved 4fbdd0e1a45df95047dfd12af7fdb60c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:38.282495Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024183/publication.txtobserved 847268fa9f64b12da2fccf44ba4b3b03...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. |
|---|