OT-2026-000064766
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, single 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-2026-000064766) never changes.
Identity and time
| Publication number | OT-2026-000064766 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-deba-7c40-b163-0fd3be11506a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:48.495161Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064766 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3fc4884af7b81398bf3fa2dfc6e41578233bdb66f5f523144546d499230ebb95 |
|---|---|
| Markdown | 70ca72be521d479b35ded79b287ab4079c927c8a2108eb7117a741a8f63a60b7 |
| Publication page | 69e3d33a808b7b2ac24e0346c5a668ac7cd1860b2cfdd1ec813ffdb0100ad66f |
| Manifest | 11896dd31ef97a3bad934d88e9d68fe50d338e98de4aa02599e44f3cc8637b7f |
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 | 3F9RaRyIM4B6yXXcdy2UN4jYq7CvTjMSHlfY/XaOhMPD0xVHJz1VTI4+0XxFQgFee8i71SVmndT8GFznfb6XDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:35:39.168834Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064766observed 69e3d33a808b7b2ac24e0346c5a668ac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:39.150810Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064766/manifest.jsonobserved 11896dd31ef97a3bad934d88e9d68fe5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:39.134652Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064766/publication.mdobserved 70ca72be521d479b35ded79b287ab407...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:39.116040Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064766/publication.txtobserved 3fc4884af7b81398bf3fa2dfc6e41578...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. |
|---|