OT-2026-000014734
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, pulsed 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-2026-000014734) never changes.
Identity and time
| Publication number | OT-2026-000014734 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-d093-7a37-9bf7-ab3b1e8542a3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:47.560717Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014734 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3e8a3a8cfda34b57c92cfd5d4393ca426b113e1d975c84805b93482822024063 |
|---|---|
| Markdown | 2064c2f6d421ea5c9c6976b1e8e4e98c0b243a2cbe559529c8543aafd46cb4f5 |
| Publication page | f5efcbffaefc5ced4362b815398c8cf7423b0dfc55c8ce1b0ac61b4442ebda60 |
| Manifest | 2c86241b7862ec8c15d489fa7ad34e146a19b551e0aff73124f1e89d13c14b54 |
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 | 5sO8G29bF7Bi7lYCOeOllPt2di4RWRa0UyLgDrBgXU9QNFh6AKSG0Mmv76DVu7MfrTlVV4wQjWBFVheSr7ptAA== |
| 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
| 2026-09-17T12:06:36.506156Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014734observed f5efcbffaefc5ced4362b815398c8cf7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:06:36.487334Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014734/manifest.jsonobserved 2c86241b7862ec8c15d489fa7ad34e14...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:36.469623Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014734/publication.mdobserved 2064c2f6d421ea5c9c6976b1e8e4e98c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:36.450516Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014734/publication.txtobserved 3e8a3a8cfda34b57c92cfd5d4393ca42...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. |
|---|