OT-2026-000085916
Publication integrity record
Foam pad vacuum gripper, two zone face, per zone isolation, three 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-2026-000085916) never changes.
Identity and time
| Publication number | OT-2026-000085916 · never reused |
|---|---|
| Internal UUID | 01a0ae99-e82a-79c8-ae4d-80afbfa5d5b2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:57.178584Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085916 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0651f8a615de050a8837073aa02e2e7224f99244936c0746238c8922e1247dca |
|---|---|
| Markdown | f0e1f72b076c7bf1f4fa49c3fcf224b0bc351589e29f95609bd4813e09e9b3d1 |
| Publication page | 1fc62187c581bfb2751383cb743bbdf35488131a75112532d6e57ff499892b7d |
| Manifest | 27aa12f208d5c860fa8e4e52128c402ac44a7b08161e5b8dcc0c0a16985624df |
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 | IEzO6AWb3feoXY60tJOAwSd93gboqtt/fxZvRbY7hBn8a5CJhtPgaq2fD8z00VH45IAR0euu4ylyAeyh4xezBA== |
| 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
| 2026-09-17T09:52:51.820279Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085916observed 1fc62187c581bfb2751383cb743bbdf3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:51.803083Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085916/manifest.jsonobserved 27aa12f208d5c860fa8e4e52128c402a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:51.787131Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085916/publication.mdobserved f0e1f72b076c7bf1f4fa49c3fcf224b0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:51.770714Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085916/publication.txtobserved 0651f8a615de050a8837073aa02e2e72...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. |
|---|