OT-2026-000085529
Publication integrity record
Foam pad 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-2026-000085529) never changes.
Identity and time
| Publication number | OT-2026-000085529 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaac-7774-bddb-79d198b25e57 · 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-2026-000085529 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8e6855a811421dc557ad14e6d1f1dd7eae13fbb01be81e57d79100b47850944f |
|---|---|
| Markdown | b561a9960fe988247dcfcd5322390e4b7ed4279d1879dc043420ac106ebca830 |
| Publication page | 63b586a723b5e588131715d2d5ce4222e7b02096ad51ba51bc654cc9f8c50031 |
| Manifest | 73aedc7e6543202d5105d52ebd08c93b09c50862b9c197cba64b58910248328f |
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 | YzKd0+TX03e6MguPB+IslP68kWoMlyqdgM3ziTlLkqgnKiOcvA+0BVCuVl1PTKXlkwYkMQQvlijBx37I0L/3DQ== |
| 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
| 2026-09-17T09:54:20.839723Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085529observed 63b586a723b5e588131715d2d5ce4222...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:20.822430Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085529/manifest.jsonobserved 73aedc7e6543202d5105d52ebd08c93b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:20.805405Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085529/publication.mdobserved b561a9960fe988247dcfcd5322390e4b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:20.788948Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085529/publication.txtobserved 8e6855a811421dc557ad14e6d1f1dd7e...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. |
|---|