OT-2026-000036785
Publication integrity record
Four cup vacuum gripper, four outlet manifold, three stage ejector, supply line pressure sensor, pulsed 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-2026-000036785) never changes.
Identity and time
| Publication number | OT-2026-000036785 · never reused |
|---|---|
| Internal UUID | 01a0ae77-773e-7d72-982b-5cea7d811220 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:20.049316Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036785 |
| Status | PUBLIC |
Content hashes
| Canonical text | fe224b2de320c81398e032d7ef9fef5bdaccd31057904d96d2c5c75a447c6e74 |
|---|---|
| Markdown | 30a1a8fc45e1919a9c4eeee61e511f76a698d055187f683315755586f243815d |
| Publication page | 51de37aa3905a2ac6831380c6da2cd7d24ae82b8a09f6e438dfc1e50fa25a1a6 |
| Manifest | 6f129d645af815786deee49fb1bbdfc190b2a65735a835eaa238111280b115d4 |
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 | msz1d9Domdz+a9KXv7UNSMiGw3GLr37MYYnqLwvT0+UJJdp5aXqqxiymFBgcYRVZ6xM5JB6TW0BC73DOySKGAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:24:23.528513Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036785observed 51de37aa3905a2ac6831380c6da2cd7d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:24:23.512837Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036785/manifest.jsonobserved 6f129d645af815786deee49fb1bbdfc1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:23.496919Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036785/publication.mdobserved 30a1a8fc45e1919a9c4eeee61e511f76...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:23.479360Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036785/publication.txtobserved fe224b2de320c81398e032d7ef9fef5b...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. |
|---|