OT-2026-000085319
Publication integrity record
Foam pad vacuum gripper, two zone face, six 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-2026-000085319) never changes.
Identity and time
| Publication number | OT-2026-000085319 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaaa-7f6d-a9fb-dee1280e91eb · 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-2026-000085319 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0ecab17031708dae356d2cf3773845898297ddc629a2037bfaae3f3f0f892fc3 |
|---|---|
| Markdown | 23a8b35298dbcd236424685a7b2de96f48964a345b05d90846b66183b2af39cc |
| Publication page | 7d4496cb9e3d4ba5baf3a8c8892a3dfb0d575a6b86670b1539eb34be5c8ae1f1 |
| Manifest | 8853c448d7490ff9e80f412f5f110047c67e97afdef59bd1dc34a72dc91f24b3 |
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 | NVIwWGOKxtdM5LBp2+R+eSxN334RuXYSkf13fq4f9YkytfozYAtuS4bqjZCjjCWcPbR5p2CwZuf0ylDyW1uiDg== |
| 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
| 2026-09-17T09:54:02.651741Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085319observed 7d4496cb9e3d4ba5baf3a8c8892a3dfb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:02.633635Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085319/manifest.jsonobserved 8853c448d7490ff9e80f412f5f110047...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:02.616069Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085319/publication.mdobserved 23a8b35298dbcd236424685a7b2de96f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:02.595450Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085319/publication.txtobserved 0ecab17031708dae356d2cf377384589...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. |
|---|