OT-2026-000093179
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, single stage ejector, supply line pressure sensor, 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-2026-000093179) never changes.
Identity and time
| Publication number | OT-2026-000093179 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-0910-7383-9414-9a14662607c6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093179 |
| Status | PUBLIC |
Content hashes
| Canonical text | cd721ab551b2c3bdfd836f2daffdf096cb21f8ea6715b9db6fd9f331a39a5417 |
|---|---|
| Markdown | bcbf336d0f959d54bf692d773152a0c5b0bc47b25e4ac5bbcc815f7b340000de |
| Publication page | 6a54944739e3e1f752fcd48bd447b09b685560c28749314c0f1f39711d387aaf |
| Manifest | c01907ddfc6f01d7202e4c06f457d9003d6f8710e86f98e6007819a957b8e161 |
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 | Gw1dtEHQHwiSSxS+fMfK6n8yGQuJxG/hc0JJ4gVqK2MyXGlSQCYJY3ZQ8Lai++A+PjiH+ZajSQ5Z1RUB8Xd+DQ== |
| 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
| 2026-09-17T09:40:28.987599Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093179observed 6a54944739e3e1f752fcd48bd447b09b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:28.968122Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093179/manifest.jsonobserved c01907ddfc6f01d7202e4c06f457d900...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:28.949337Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093179/publication.mdobserved bcbf336d0f959d54bf692d773152a0c5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:28.933432Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093179/publication.txtobserved cd721ab551b2c3bdfd836f2daffdf096...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. |
|---|