OT-2026-000085284
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, 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-2026-000085284) never changes.
Identity and time
| Publication number | OT-2026-000085284 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaa9-79a1-993c-ed2bb0ab0c64 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:41.564662Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085284 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5f406156a50a17813f0ea00dfdbbe3a6fcf85c330cf18fa6bf4ba8d47648ff5c |
|---|---|
| Markdown | 8617f30acd2461eb0733a30ab417bbe311e842b3eb08dd1c3ed918c7535e26d6 |
| Publication page | 614fac3d6f9b905bf81a6cb3f513454e6190148068fa73e1ddfa0fa7851692f3 |
| Manifest | 2a4c856a2ab181f56a055519d6dd7c37cb5033c4ea8e89f5fc9087908fbb791a |
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 | kI1x7kckv6U0cXsLb1AMMl32y3jI0ITkGmG6CjAsVxPTYqrr50G5RYqIs3wZP61qzzjKBbl7YIVx5pVJrkKVDQ== |
| 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
| 2026-09-17T09:53:59.834012Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085284observed 614fac3d6f9b905bf81a6cb3f513454e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:53:59.814420Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085284/manifest.jsonobserved 2a4c856a2ab181f56a055519d6dd7c37...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:53:59.736073Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085284/publication.mdobserved 8617f30acd2461eb0733a30ab417bbe3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:53:59.648878Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085284/publication.txtobserved 5f406156a50a17813f0ea00dfdbbe3a6...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. |
|---|