OT-2026-000038715
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, single stage ejector, 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-2026-000038715) never changes.
Identity and time
| Publication number | OT-2026-000038715 · never reused |
|---|---|
| Internal UUID | 01a0ae78-769e-7083-96a8-f8b39f0d913d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:25.422407Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038715 |
| Status | PUBLIC |
Content hashes
| Canonical text | 65392e5e5f32439e1673ee17f42ceb17d3f08afd23c68b58e24186d33ad9128d |
|---|---|
| Markdown | b5ac88de7e4deb8e15157139a57dced7ab8a7ec279594afb1c516046190b2e34 |
| Publication page | 5271e8e0565732a0c41c7f634dff5723cceb54b7ee1c1774e8047a91e3639366 |
| Manifest | 02a578291f7ebbc882c15d5564bcd3f6f0ed6b3df60d268603f2fb102e130fae |
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 | FVzsSLNZJyWBqo91HHxOnb2621t9iPFa52cB05PYvzGF1ywqUCwBcYkXFEIMrfia/on4s/Cn9htZ4U3+guWMCg== |
| 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
| 2026-09-17T11:21:14.370443Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038715observed 5271e8e0565732a0c41c7f634dff5723...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:21:14.352594Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038715/manifest.jsonobserved 02a578291f7ebbc882c15d5564bcd3f6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:21:14.334186Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038715/publication.mdobserved b5ac88de7e4deb8e15157139a57dced7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:21:14.316441Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038715/publication.txtobserved 65392e5e5f32439e1673ee17f42ceb17...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. |
|---|