OT-2026-000086834
Publication integrity record
Two cup vacuum gripper, two zone face, four 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-2026-000086834) never changes.
Identity and time
| Publication number | OT-2026-000086834 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-80a4-7e82-a89b-99af55458f79 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:36.209195Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086834 |
| Status | PUBLIC |
Content hashes
| Canonical text | f8e5f25270ad51399b0d21c208a004fa6debb6c6e6250155745321cef8562f0a |
|---|---|
| Markdown | d768d5f946443890809a77309f944a9f583430c32e72a9e55f336feb0103a47d |
| Publication page | 1d0bc12465b91aceaffa5c60b3e1ea69e72274b83d71f5a17cf43389a6181f01 |
| Manifest | 76be420e1d91930dd71e7d4878af496ca6337699fdf859c35560af68e0e161d6 |
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 | 5EIS8s6ERDFch1piG8VdR+FiAOe1f7Rr8Ga9gFQaSni5XnnuTPSVSqE4uJq5RlkzhKc0WXyRA9H1p8VebARPBA== |
| 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
| 2026-09-17T09:51:39.761642Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086834observed 1d0bc12465b91aceaffa5c60b3e1ea69...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:51:39.743820Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086834/manifest.jsonobserved 76be420e1d91930dd71e7d4878af496c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:39.727027Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086834/publication.mdobserved d768d5f946443890809a77309f944a9f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:39.710631Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086834/publication.txtobserved f8e5f25270ad51399b0d21c208a004fa...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. |
|---|