OT-2026-000066964
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, manifold pressure sensor, sustained blow-off 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-2026-000066964) never changes.
Identity and time
| Publication number | OT-2026-000066964 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-14fd-75c9-b1ce-187661f4eea2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:07.760615Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066964 |
| Status | PUBLIC |
Content hashes
| Canonical text | 66d04a03d11166a2a43d7d4d69ebc0b6e170dab7c65fc1b300ec0ad649c04a95 |
|---|---|
| Markdown | 3a35a77378f4e486f2a1a1e56d527e2aef95b4ab04d92e7e53603ac9f9d6cbfd |
| Publication page | 98c08cfd0b2eac93e408beb1d7179406e783b2bb1f6a3c95ba1b913e78d5c328 |
| Manifest | 0009426c51922e492dda7c5df0528b1b2c3dcfee17e39331c194c28bcb9433e1 |
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 | fFdIuzk0XJQ9h9eQua1YIX/DkjVyUg+Vy/ex+J5499r4cncCHA5x1daLNqoupoRUY8GBJTg4SGiqpFWmMaK+Dw== |
| 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
| 2026-09-17T10:32:10.987444Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066964observed 98c08cfd0b2eac93e408beb1d7179406...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:10.969754Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066964/manifest.jsonobserved 0009426c51922e492dda7c5df0528b1b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:10.950879Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066964/publication.mdobserved 3a35a77378f4e486f2a1a1e56d527e2a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:10.931681Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066964/publication.txtobserved 66d04a03d11166a2a43d7d4d69ebc0b6...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. |
|---|