OT-2026-000066486
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, single stage ejector, manifold pressure sensor, vented after 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-2026-000066486) never changes.
Identity and time
| Publication number | OT-2026-000066486 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-ce41-7410-844a-ed77e72693eb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:49.649149Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066486 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4238b0c00c8c3cbe68809ccfc9ecdb358e7f886796791e0c0cbd727fa7116928 |
|---|---|
| Markdown | e070db8792bd71b10317867c109d91c0cc34edbf812f9d32b4a543a82b097a47 |
| Publication page | 9c96a463042842df757753a7714b8a00afea465e4099f56300856f11eb637508 |
| Manifest | b16d150e48c07b73e3855e90609262859006e4f6f00b8f6bc50124adf15bbce0 |
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 | sF2zVthOB+xaD13g1h8PhTtVB340/Wb5p1Kg016BlPhDPfMskuKLNbE7c1Hv/StxqbK/nf33BUJpI+vMclJHDA== |
| 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
| 2026-09-17T10:32:44.519581Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066486observed 9c96a463042842df757753a7714b8a00...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:44.501469Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066486/manifest.jsonobserved b16d150e48c07b73e3855e9060926285...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:44.484907Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066486/publication.mdobserved e070db8792bd71b10317867c109d91c0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:44.467055Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066486/publication.txtobserved 4238b0c00c8c3cbe68809ccfc9ecdb35...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. |
|---|