OT-2026-000066630
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, two 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-2026-000066630) never changes.
Identity and time
| Publication number | OT-2026-000066630 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-ce41-74d0-813f-c926bf578a07 · 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-2026-000066630 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2d323ba3dd158e8adb5ef47dd24f48475607ebae943a15b07016cf6b6b24f38a |
|---|---|
| Markdown | 502af14f9e59043b2fd901cb1eb350f15099cbac4d70727e3585506d79da876b |
| Publication page | 90120a02329b36928ec94bbe6b89ccf9196fed1e6baa84cd6b4c0470bf79b82e |
| Manifest | d41f194f2cfe600cdfbd50eb258323a502f8000f7af3a2aed20239e4a889e596 |
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 | 3WIYnTk9H54khYG+21GIHx6xOkH3jTEvNFuYSly732V4VC55A8fc8UWT5MdvcD6HviHEfm5W2MHdCUMbg/bQBg== |
| 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
| 2026-09-17T10:33:00.537133Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066630observed 90120a02329b36928ec94bbe6b89ccf9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:00.519360Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066630/manifest.jsonobserved d41f194f2cfe600cdfbd50eb258323a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:00.501560Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066630/publication.mdobserved 502af14f9e59043b2fd901cb1eb350f1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:00.482347Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066630/publication.txtobserved 2d323ba3dd158e8adb5ef47dd24f4847...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. |
|---|