OT-2026-000036492
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, three stage ejector, manifold 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-2026-000036492) never changes.
Identity and time
| Publication number | OT-2026-000036492 · never reused |
|---|---|
| Internal UUID | 01a0ae77-46e6-74b3-a798-c539e9a56848 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:07.671965Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036492 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8e0ce3a266246877ccea4103944d3cb837534055ae7ae5d8a0fac621ac3e3cfd |
|---|---|
| Markdown | d6d9cf6e4775b609ea332b3308c4cc8251816d2291ed1e7218dcae934dcd7ac1 |
| Publication page | ef700a52c391dafe6efd6ac9ce5ab68b4f36803a15bbbbdf55a5d33688144e4e |
| Manifest | 9bb2ec250aac9b4f11b5bce72b306983c67fd169bfeeadba3aee6fae3bda635b |
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 | oJipikCihYUpXiAibv5iiKWaeNlo2t8J0fIVmFQUp2oPWcYdvNTkuI7+Qz216Q+q44qkmWJnV/6vBSq8fVIjCw== |
| 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
| 2026-09-17T11:25:10.862536Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036492observed ef700a52c391dafe6efd6ac9ce5ab68b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:25:10.847521Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036492/manifest.jsonobserved 9bb2ec250aac9b4f11b5bce72b306983...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:10.830994Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036492/publication.mdobserved d6d9cf6e4775b609ea332b3308c4cc82...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:10.815519Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036492/publication.txtobserved 8e0ce3a266246877ccea4103944d3cb8...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. |
|---|