OT-2026-000046903
Publication integrity record
Foam pad vacuum gripper, three zone face, per zone isolation, plant vacuum fed, pressure sensor per zone, pulsed blow-off before 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-2026-000046903) never changes.
Identity and time
| Publication number | OT-2026-000046903 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-d0f5-7818-be77-23ae58e15601 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:21.770727Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046903 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0f24ba9c004b614882ee88906b3d8412ebd965e0cf8f5ad66602211e40aaa7b3 |
|---|---|
| Markdown | 4fbdc0f6adfe31de2ac8431cd9ccf46210d47f7e329dbbb52d093caf27213fb3 |
| Publication page | 3314b3fa36452e03ff22fc643ad465c876a148ac4d4efbdc68513a2aa2fc2f04 |
| Manifest | 11f94fafd7fa81b0d68ce6361cfa9c3b7823f255c8d0bc440486c27bd60db25d |
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 | QyHyfi2w0M30N/N1omyjXNW2CevQ8vpsmnUvNRqhTJYJKQL60DRNdfw5sg7Exc3NU8s5jwFf7YmG/8UtQxtuCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:10:02.640545Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046903observed 3314b3fa36452e03ff22fc643ad465c8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:02.604962Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046903/manifest.jsonobserved 11f94fafd7fa81b0d68ce6361cfa9c3b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:02.535785Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046903/publication.mdobserved 4fbdc0f6adfe31de2ac8431cd9ccf462...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:02.487529Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046903/publication.txtobserved 0f24ba9c004b614882ee88906b3d8412...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:36.761098Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046903observed 3314b3fa36452e03ff22fc643ad465c8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:36.735479Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046903/manifest.jsonobserved 11f94fafd7fa81b0d68ce6361cfa9c3b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:36.711872Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046903/publication.mdobserved 4fbdc0f6adfe31de2ac8431cd9ccf462...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:36.137237Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046903/publication.txtobserved 0f24ba9c004b614882ee88906b3d8412...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. |
|---|