OT-2026-000094142
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, two stage ejector, manifold pressure sensor, sustained blow-off before 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-2026-000094142) never changes.
Identity and time
| Publication number | OT-2026-000094142 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92cb-7453-8b3b-d8d75a05cb4d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:03.009208Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094142 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9b4f058697ca754bf2778b6e443a9d4e54347234c9fb367210dda9f4c299ae04 |
|---|---|
| Markdown | 568daf31cd992c9b7ccd4115764171ae070594ceba168d2e546eb3b58eb656f1 |
| Publication page | 10bfa134fc2cbeb6d120cdc3c65fc58f9b07a4009acee945eaa84471ad52b38d |
| Manifest | d3042ba5b2381258fd969120829c3199394777d7b6b7abb90d69434cdacbbd6b |
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 | dCJUm9Cd+DrE8dUiyQ73tzfHAvGysGR0k6j5BSyu42p90mwmxBhCV19k0iHukEc1zEjSB+dEjJifkuEyvZG7Cw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:38:35.725364Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094142observed 10bfa134fc2cbeb6d120cdc3c65fc58f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:35.706526Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094142/manifest.jsonobserved d3042ba5b2381258fd969120829c3199...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:35.687994Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094142/publication.mdobserved 568daf31cd992c9b7ccd4115764171ae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:35.670026Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094142/publication.txtobserved 9b4f058697ca754bf2778b6e443a9d4e...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. |
|---|