OT-2026-000085410
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, 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-2026-000085410) never changes.
Identity and time
| Publication number | OT-2026-000085410 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaab-76a1-8fad-3ec1f4d6f775 · 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-2026-000085410 |
| Status | PUBLIC |
Content hashes
| Canonical text | 80ac947658a53606246b6f84e20f583eb043334e91fb82f1060837551d975be8 |
|---|---|
| Markdown | b6a0393c3d689e78d4a8eda63801f16eaf7171adb39be855cce0180de7404d6b |
| Publication page | 37365279a30d1f1a342eb401256bf90d13bb3b6eedecd617a7782c6f7a7bfcf8 |
| Manifest | e0226520611c8f404330cbed7aa894ac290d283646873414619587cf9f96d541 |
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 | IeMheyAORsUEBOV+dkoiklMlk3VxxB2qsThKZnPzz0rbJS1sbKaRLYu1byoOTlB4w5Qndf4NCAQaMomHOoGmAQ== |
| 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
| 2026-09-17T09:54:10.841563Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085410observed 37365279a30d1f1a342eb401256bf90d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:10.822382Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085410/manifest.jsonobserved e0226520611c8f404330cbed7aa894ac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:10.801933Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085410/publication.mdobserved b6a0393c3d689e78d4a8eda63801f16e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:10.783241Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085410/publication.txtobserved 80ac947658a53606246b6f84e20f583e...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. |
|---|