OT-2026-000047122
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, single stage ejector, supply line pressure sensor, sustained blow-off 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-2026-000047122) never changes.
Identity and time
| Publication number | OT-2026-000047122 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-d0f8-7770-9097-7b49ad5b63d5 · 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-2026-000047122 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8f2ccf0f64169a29d3662ae9099f84148ed1352a5ea0996d550329fad564a5b2 |
|---|---|
| Markdown | 41933e8743896d6b412583911b518a0e41a7f9792582ce875c6ded479f7d5250 |
| Publication page | 0825f5ae9085592c77a903ccbb4040e5a82239793567aa832eaaef307d2c16fd |
| Manifest | 2adc0afd60b8f2484fa587823011caea2e63f74085cad74781150b8957112f0c |
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 | tLAoQURM7MO+fSHA1BWwYWAYJBr8LlIsXdUOD2aWTHqkScadmHDmFs9tlJCGzK+/W6w3DlCDtCLD2xgxKooZBQ== |
| 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
| 2026-09-17T11:10:27.099978Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047122observed 0825f5ae9085592c77a903ccbb4040e5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:27.081236Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047122/manifest.jsonobserved 2adc0afd60b8f2484fa587823011caea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:27.064203Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047122/publication.mdobserved 41933e8743896d6b412583911b518a0e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:27.047480Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047122/publication.txtobserved 8f2ccf0f64169a29d3662ae9099f8414...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:55.374378Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047122observed 0825f5ae9085592c77a903ccbb4040e5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:55.355551Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047122/manifest.jsonobserved 2adc0afd60b8f2484fa587823011caea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:55.336940Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047122/publication.mdobserved 41933e8743896d6b412583911b518a0e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:07:55.317749Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047122/publication.txtobserved 8f2ccf0f64169a29d3662ae9099f8414...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. |
|---|