OT-2026-000082097
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, plant vacuum fed, 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-2026-000082097) never changes.
Identity and time
| Publication number | OT-2026-000082097 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d93-7ac2-be2b-8d21210b03b2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:06.536388Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082097 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8b9cf8bc54c22081be50a0a5132d72ea776ecbea1eb8342d03dd7c498748e866 |
|---|---|
| Markdown | beef9dfc7a168fe928150ef40e80e2ddcc39745c16327da34140ce30c367d277 |
| Publication page | ebaf5c5c7d31d38a280a98e6ad9f3632519325ee0a93fd70c666d68501f7c2f4 |
| Manifest | 99f2303fab035d71197072e8fcdb4b66fa2d059e481bab477d5f9f4710529c12 |
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 | UnuewWWlSvAfW0H1uTPJH8/Qumn65iC3jycpqGe2Jvzaf1wy7GfkhAog+alNbgd1M7GOxzmkH6HUjiaYd396CA== |
| 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
| 2026-09-17T09:58:54.315881Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082097observed ebaf5c5c7d31d38a280a98e6ad9f3632...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:54.299552Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082097/manifest.jsonobserved 99f2303fab035d71197072e8fcdb4b66...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:54.283532Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082097/publication.mdobserved beef9dfc7a168fe928150ef40e80e2dd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:54.267332Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082097/publication.txtobserved 8b9cf8bc54c22081be50a0a5132d72ea...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. |
|---|