OT-2026-000009486
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, manifold pressure sensor, vented after 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-2026-000009486) never changes.
Identity and time
| Publication number | OT-2026-000009486 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7562-76b4-b3f0-cfafc43addd4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:13.151287Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009486 |
| Status | PUBLIC |
Content hashes
| Canonical text | d16a09839a8372d9d8458cefdae307e2a0d292d2820bbefc63bae97bffc18930 |
|---|---|
| Markdown | da971b23dae0ec171c3264cc81b6b985475ceca94b4a1c763ad7b11290ff810a |
| Publication page | a76ed9cf04f6498e845ec5b3bdf387600c311f5af38ac061b5cc968e68556cb3 |
| Manifest | 97bb16c74264d8b36802f7e011f1b9cf17ef09774ee2a1c2391afe8bdd4b2f72 |
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 | MVAs4P+ItSf79QmBa77bD65/jcJWCQoB3gr3YCMO1Ty+7o8dzsQeZYckcWMzv1cm7VrYJT66V2DoYGvL/CMhAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:16:53.220931Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009486observed a76ed9cf04f6498e845ec5b3bdf38760...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:53.201925Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009486/manifest.jsonobserved 97bb16c74264d8b36802f7e011f1b9cf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:53.180908Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009486/publication.mdobserved da971b23dae0ec171c3264cc81b6b985...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:53.159352Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009486/publication.txtobserved d16a09839a8372d9d8458cefdae307e2...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. |
|---|