OT-2026-000063205
Publication integrity record
Two cup vacuum gripper, two outlet manifold, three 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-2026-000063205) never changes.
Identity and time
| Publication number | OT-2026-000063205 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-94ab-7f20-b5f2-a5015a2f5583 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:23.840289Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063205 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2093be86d10bc7c8cc668deabd1fbbec0ec4e08ece840d7b1d8208d7376b0c26 |
|---|---|
| Markdown | 53c0950f73abc34879bba0a914746b44c15694f7e3afa3a5d329305889b26903 |
| Publication page | 768f81e080f43778b9b368d88c27983d271e7c26461bfee184b2181e1848e291 |
| Manifest | 2107d42760cb977968f1e2914ae4a1537adaaf9c689efd23a1eac9b4c148abe1 |
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 | vknihMAV4WElPWvUfqH1GDvLgUt0D14wSRIzeGEsRnNKG34WljyfkjGsQGpjiW4l8jJOcmqFeOWqUhKe+EfPAQ== |
| 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
| 2026-09-17T10:39:00.282356Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063205observed 768f81e080f43778b9b368d88c27983d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:00.264468Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063205/manifest.jsonobserved 2107d42760cb977968f1e2914ae4a153...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:00.247570Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063205/publication.mdobserved 53c0950f73abc34879bba0a914746b44...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:00.229965Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063205/publication.txtobserved 2093be86d10bc7c8cc668deabd1fbbec...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. |
|---|