OT-2026-000066106
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, pump fed, supply line 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-2026-000066106) never changes.
Identity and time
| Publication number | OT-2026-000066106 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-8dc3-70a6-ad89-b97449b4175c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:33.262219Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066106 |
| Status | PUBLIC |
Content hashes
| Canonical text | c87e1b986d44d92dad2b9894b41a6cf0dc76c7a9cdd8336929183f738e65acfe |
|---|---|
| Markdown | 94f4046e9ace507a1e8c941a1e4ecc9fcedddaf4e78df35637ca9a4ecf270650 |
| Publication page | 001662c499c90783b9f06fef09129f6e303209198e88f41cb6876e735dc9df27 |
| Manifest | 5a6f38263f6019414da8f3a151a3651b5c210353f3e6ca727ba0ae78429cc3b6 |
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 | jYgqI/OSADxAb0VCof4L8hb0j6HnQugs4YVVeH4/gVPlXh9YmZ0+bgpmn8el5g6gdSsBB/MSwen0xxb2LW2DAQ== |
| 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
| 2026-09-17T08:50:49.045593Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066106observed 001662c499c90783b9f06fef09129f6e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:50:49.024252Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066106/manifest.jsonobserved 5a6f38263f6019414da8f3a151a3651b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:50:49.001283Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066106/publication.mdobserved 94f4046e9ace507a1e8c941a1e4ecc9f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:50:48.981728Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066106/publication.txtobserved c87e1b986d44d92dad2b9894b41a6cf0...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. |
|---|