OT-2026-000071194
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, plant vacuum fed, vented before 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-2026-000071194) never changes.
Identity and time
| Publication number | OT-2026-000071194 · never reused |
|---|---|
| Internal UUID | 01a0ae91-e0eb-7179-ba90-bed102a1bb98 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:53:11.039722Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000071194 |
| Status | PUBLIC |
Content hashes
| Canonical text | d72069ebeb5b1bae1fc60ec5073b654cd66495a149b3549399aa5b91e32e34a0 |
|---|---|
| Markdown | fcef63c1960a3651fd63b3de49eb08013a162cd9be9f59d62f1c1b17a66aa91b |
| Publication page | d0035e2e9a6b1e00a2ec1067775eec5fdb1c3d234e52ba780143b9a29ad1b8dc |
| Manifest | 3fd7f8268023b926d8079ba78618e10f818a9790f99f2629e6937946f16b7ce3 |
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 | KnYDky8w3imb7chTWLSdf66zpJ2zFjHddYPWxPcoO1RqOAB9Eg8FIfnunFyciRKk8WNelOV2ijiKdq4W0/c2DA== |
| 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
| 2026-09-17T10:24:42.824515Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071194observed d0035e2e9a6b1e00a2ec1067775eec5f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:24:42.807379Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071194/manifest.jsonobserved 3fd7f8268023b926d8079ba78618e10f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:24:42.789217Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071194/publication.mdobserved fcef63c1960a3651fd63b3de49eb0801...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:24:42.772187Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071194/publication.txtobserved d72069ebeb5b1bae1fc60ec5073b654c...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. |
|---|