OT-2026-000065082
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, single stage ejector, manifold pressure sensor, vented after 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-2026-000065082) never changes.
Identity and time
| Publication number | OT-2026-000065082 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-decb-74be-a8ef-f71ea39f6ed1 · 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-2026-000065082 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9f1ebabca115a03911feca8704b0e12dc988dfc0f331e71b252f947ae74217c7 |
|---|---|
| Markdown | aece3b4ee9f95f339dd7ed8d4b3e5b1af4e74e5540f8b98e3214541aa9237268 |
| Publication page | 28412bc23e948eedb591935c30a4e0c3ac20710810c77999e11389587557b9e5 |
| Manifest | 94fe4c43e0ee8f4c39d77e295b352fc9bc53eddff3ca114e4a9cbb1f25651984 |
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 | SsDqfyHj/kXuAdGPrPqGsrdq6eJyrD9uQ7h5bVdXiWxWC1IZqbFDabqci/bWRDxEdM0gebYKEn8oO7q3Kc1xAQ== |
| 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
| 2026-09-17T10:36:03.944962Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065082observed 28412bc23e948eedb591935c30a4e0c3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:03.926558Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065082/manifest.jsonobserved 94fe4c43e0ee8f4c39d77e295b352fc9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:03.909305Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065082/publication.mdobserved aece3b4ee9f95f339dd7ed8d4b3e5b1a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:03.892472Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065082/publication.txtobserved 9f1ebabca115a03911feca8704b0e12d...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. |
|---|