OT-2026-000085536
Publication integrity record
Four cup vacuum gripper, four 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-2026-000085536) never changes.
Identity and time
| Publication number | OT-2026-000085536 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaac-7499-8c78-55528a2da7c4 · 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-2026-000085536 |
| Status | PUBLIC |
Content hashes
| Canonical text | 39c7f4cb70a029283b251ea12083ec0a83db0007bdce50155adf3afcd129a4f3 |
|---|---|
| Markdown | 549aa0e12904cf535b516619e8e1c20269e799b0fd05128af6b52031924abbf5 |
| Publication page | e74ba135020f1ea3781c40b818cbf55d0cff95ea589b866c06e239c7d9bae0c1 |
| Manifest | 93be717452cd9b57676ffa4f1e3cd35a84d49ee36291013a64ce2e28b09c5a0e |
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 | QwAP0/caB/gGVTMpsAZGlWmvROJh4uUQHPB5qLMTmFPFQfW4shCoi39MoOV0EzfYm/djkbXx+TMAuLR4La5tBQ== |
| 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
| 2026-09-17T09:54:20.168925Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085536observed e74ba135020f1ea3781c40b818cbf55d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:20.150471Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085536/manifest.jsonobserved 93be717452cd9b57676ffa4f1e3cd35a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:20.131270Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085536/publication.mdobserved 549aa0e12904cf535b516619e8e1c202...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:20.093588Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085536/publication.txtobserved 39c7f4cb70a029283b251ea12083ec0a...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. |
|---|