OT-2026-000084341
Publication integrity record
Two cup vacuum gripper, two zone face, common isolation valve, two stage ejector, sustained blow-off 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-2026-000084341) never changes.
Identity and time
| Publication number | OT-2026-000084341 · never reused |
|---|---|
| Internal UUID | 01a0ae98-5b61-7654-8611-c4c62097cbda · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:15.619216Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084341 |
| Status | PUBLIC |
Content hashes
| Canonical text | d6d58be92945e3d4f0bb9f2a5c933681df17ebcbb15dbf5062c5984dccd9c6de |
|---|---|
| Markdown | 304a0be7d09199dec3cef02c14c6cd04d004df17de23f54f91bd15584ed0ac04 |
| Publication page | e30ae1a818fd716c206585bdf1a715115361c8ea4bac87d6b83afd2fc350e8f9 |
| Manifest | 05b0ea484ad5e0c17e97e5ba2b9037ba2b923e3cedcda629ba760f94b749144d |
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 | aL6kS+UKRjHfTf9qxJJuNb8QlQQnWwHiLxsjPnkYDdRg7O4xSFXZns/4T0xjH8xcbYAb8+dMq8QthFWO4otfDg== |
| 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
| 2026-09-17T09:56:16.280969Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084341observed e30ae1a818fd716c206585bdf1a71511...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:56:16.263183Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084341/manifest.jsonobserved 05b0ea484ad5e0c17e97e5ba2b9037ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:56:16.246427Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084341/publication.mdobserved 304a0be7d09199dec3cef02c14c6cd04...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:56:16.227519Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084341/publication.txtobserved d6d58be92945e3d4f0bb9f2a5c933681...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. |
|---|