OT-2026-000076451
Publication integrity record
Foam pad vacuum gripper, three zone face, per zone isolation, single stage ejector, pressure sensor per zone, pulsed 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-2026-000076451) never changes.
Identity and time
| Publication number | OT-2026-000076451 · never reused |
|---|---|
| Internal UUID | 01a0ae94-6a71-76ed-be9e-3b5043f6be3c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:57.307071Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000076451 |
| Status | PUBLIC |
Content hashes
| Canonical text | a0e49b04f51fa90abd7a5c4b30e8befd8f506b8255efae0a787488e9b633440c |
|---|---|
| Markdown | ab9c64be1f2aca296f0644c5bda64b84b78ba09e6cdf9bc4418daad7f06c759b |
| Publication page | ee6cfdf6fd836f7bc8f60a7cbcb4dbafa18802a82d035820c6a533e3b647c903 |
| Manifest | 6a45b427ae3e0bc718c380ffd4476cb1d772158a1207b46f4c0cd289f1b69996 |
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 | te20BYrYIeqsOiL2o2rcKK2q4XYApOLfgfJ7DyJ+exMOQp1CrblSphVgZzb4DeUuA6laEzD+hTw3cC8C9yWeDA== |
| 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
| 2026-09-17T10:12:34.536315Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076451observed ee6cfdf6fd836f7bc8f60a7cbcb4dbaf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:12:34.517425Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076451/manifest.jsonobserved 6a45b427ae3e0bc718c380ffd4476cb1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:12:34.498679Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076451/publication.mdobserved ab9c64be1f2aca296f0644c5bda64b84...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:12:34.478392Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076451/publication.txtobserved a0e49b04f51fa90abd7a5c4b30e8befd...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. |
|---|