OT-2026-000094605
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, pump fed, manifold pressure sensor, sustained 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-2026-000094605) never changes.
Identity and time
| Publication number | OT-2026-000094605 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-f4ea-7d80-892f-11daa272bdee · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:28.117587Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094605 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3233d18d583d34cbb42c2dbc378a5d392b1ce2f1343cefa913ff0929de1b8cd3 |
|---|---|
| Markdown | 5d1a92c008f2473b831de2cff1c2d7adcd000246f994af620e5753be923475b9 |
| Publication page | fcf550cd20d55d882bf1a836355a742a5a90b7aa916ac1ee5bf5934ca5f7afc4 |
| Manifest | 67664ff53ec6efc986aafeb234004b935d2735d9cc18a835c08cecddd62245ee |
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 | KytcTWXPeK1tHCtIQCGNLEheZnMdtK4lSwz4NNhqV6R7Dzi4OSU6OdCaStGMap1BZlufahnVJHR0NEVZK87qBw== |
| 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
| 2026-09-17T09:38:04.162282Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094605observed fcf550cd20d55d882bf1a836355a742a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:04.145677Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094605/manifest.jsonobserved 67664ff53ec6efc986aafeb234004b93...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:04.125949Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094605/publication.mdobserved 5d1a92c008f2473b831de2cff1c2d7ad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:04.106736Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094605/publication.txtobserved 3233d18d583d34cbb42c2dbc378a5d39...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. |
|---|