OT-2026-000009660
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, manifold 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-2026-000009660) never changes.
Identity and time
| Publication number | OT-2026-000009660 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-7563-7834-ae54-fef49e699405 · 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-2026-000009660 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8f347cb7eb4f75a8b4a998765719ddeedc0693da2a7a6b297f132c476e08dd3c |
|---|---|
| Markdown | ede065769e684bc17aaf57a08698e6e9f6fe8cc5ea88e930cc1ebde49823c642 |
| Publication page | 2821a397b259f9349951572df0434cb160cc62e5a1e7295913f3215ac66a7dc1 |
| Manifest | ef5cce7fc47c026404525289fa2555ce03787b2aa9be8f3fe6506e0cce378dda |
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 | OcpxI53eGUHG1rR4klew5RMBMvgy+7sOukzDYnLOygbiqENpGueTp91ntq4JQnpd8HabokruK/+97jJXse/NCw== |
| 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
| 2026-09-17T12:17:07.837635Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009660observed 2821a397b259f9349951572df0434cb1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:07.817577Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009660/manifest.jsonobserved ef5cce7fc47c026404525289fa2555ce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:07.797933Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009660/publication.mdobserved ede065769e684bc17aaf57a08698e6e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:07.777906Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009660/publication.txtobserved 8f347cb7eb4f75a8b4a998765719ddee...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. |
|---|