OT-2026-000083956
Publication integrity record
Two bellows cup vacuum gripper, two 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-2026-000083956) never changes.
Identity and time
| Publication number | OT-2026-000083956 · never reused |
|---|---|
| Internal UUID | 01a0ae98-0419-7f72-b519-c1f0cb00dc16 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:53.320528Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083956 |
| Status | PUBLIC |
Content hashes
| Canonical text | a6a19d6f754e5298aff6e8ee015d9f89f8febb31932da7ed58eb7621e74e5fe9 |
|---|---|
| Markdown | 0ebd7708870c095d2ca1143116301ae37494fe3bc4d8b1ce598c3bcfb64a1a46 |
| Publication page | 1898e20b078cbc62c45a3e3f4656b5dbb5f402c5eadf1ce106774c349a2f7e4e |
| Manifest | 996010197bc6f48205679bb98ba1f1ced04a545bdb7c824124218f82537a28ed |
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 | 903elCvv+XagIhbaXzuwFdGcInNbhqcb9Z73YGp22faQn+6Arw3b1xc4kNAePszeZ8so82+Jz2aSSUY1qwJoCQ== |
| 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
| 2026-09-17T10:00:27.985740Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083956observed 1898e20b078cbc62c45a3e3f4656b5db...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:00:27.964421Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083956/manifest.jsonobserved 996010197bc6f48205679bb98ba1f1ce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:00:27.941470Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083956/publication.mdobserved 0ebd7708870c095d2ca1143116301ae3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:00:27.914272Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083956/publication.txtobserved a6a19d6f754e5298aff6e8ee015d9f89...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:38.414846Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083956observed 1898e20b078cbc62c45a3e3f4656b5db...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:38.398860Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083956/manifest.jsonobserved 996010197bc6f48205679bb98ba1f1ce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:38.380061Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083956/publication.mdobserved 0ebd7708870c095d2ca1143116301ae3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:38.361960Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083956/publication.txtobserved a6a19d6f754e5298aff6e8ee015d9f89...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. |
|---|