OT-2026-000017424
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, pump fed, supply line pressure sensor, 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-2026-000017424) never changes.
Identity and time
| Publication number | OT-2026-000017424 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-76c9-73b3-b9f0-e38e0c91aebf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:30.105855Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017424 |
| Status | PUBLIC |
Content hashes
| Canonical text | d8c9c35ee10bf8edb622e81ea1f740ac4f1fc625b3cae22c6a0970416d288055 |
|---|---|
| Markdown | c1359b0b1e1251a9badac4c272ca7db1cd806a82b7c70dc6261d5962c1219d34 |
| Publication page | fbb5e1418031bbc41a081bd74a14087197e0a383e3eb6899bdb5b1f3f368544c |
| Manifest | 2c78eac6ea366acf35a227711c6e7c987b741ed3aa0ac28e84b929c5dba3a2d6 |
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 | 6/IyxM9/BFDbuv7jFLH4OEmoFj4OI44D+Za9GDNq98spcVUgEBxV1osT5mzxzH7Y66InL6PTqcrKg+OGZFqdAg== |
| 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
| 2026-09-17T12:02:33.278925Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017424observed fbb5e1418031bbc41a081bd74a140871...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:02:33.260650Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017424/manifest.jsonobserved 2c78eac6ea366acf35a227711c6e7c98...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:33.242523Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017424/publication.mdobserved c1359b0b1e1251a9badac4c272ca7db1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:33.226135Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017424/publication.txtobserved d8c9c35ee10bf8edb622e81ea1f740ac...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. |
|---|