OT-2026-000093961
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, plant vacuum fed, 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-2026-000093961) never changes.
Identity and time
| Publication number | OT-2026-000093961 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92c8-73bf-b014-f37131bf9bef · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:03.009208Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093961 |
| Status | PUBLIC |
Content hashes
| Canonical text | a35a4b1a5e62344b22cf0be748b28938a52b266df194180389dcbd16bbc210ab |
|---|---|
| Markdown | 07c9e89984261f4564b703059c6e5cf9560e7bdf2f5b1cc52d86d15ec49c2c3e |
| Publication page | b636612603892d0f47e3fe7115d8ad56f3042d2c0b8663ffc71cddbf6191154c |
| Manifest | 2442ed0ddf8c7e5c2a615aaea287b276e6604be64b94f2e581fa1d7a9bdc52f4 |
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 | YNJrcIdmvofMirdVXJ2J5zNh76rJKoO9Y/juPpreWtOsOVvjbGL8AwztYTO6MOt3sQBF8JP3qtCoPCZsjl3OAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:38:21.453780Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093961observed b636612603892d0f47e3fe7115d8ad56...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:21.433774Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093961/manifest.jsonobserved 2442ed0ddf8c7e5c2a615aaea287b276...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:21.412861Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093961/publication.mdobserved 07c9e89984261f4564b703059c6e5cf9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:21.394030Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093961/publication.txtobserved a35a4b1a5e62344b22cf0be748b28938...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. |
|---|