OT-2026-000094749
Publication integrity record
Three bellows cup vacuum gripper, three zone face, six 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-2026-000094749) never changes.
Identity and time
| Publication number | OT-2026-000094749 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2ded-7aca-8080-a0c093629380 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094749 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6eda101d9bb7de54295865df77a15644068bf8e8d345c80b0573ec56f2e9f13a |
|---|---|
| Markdown | d70b1311b6faf7f11c3400000777c8df3eb8e6d4d80996fa4d0e6b7a287b8872 |
| Publication page | 373ce3dd71df8f6302cba0b09c1033da5858bb5f02d2c6d45b0aba169bfe2cf6 |
| Manifest | f780129b821c16f871471762fb8eeb052bc31b8df9df802875e37cf96285cdde |
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 | fqAHd2ehHcGYcJ4JVorzznhUT2xyHdivV366AeYG/r855Ym7WW706C3dwCulOa84IzPPtMzeOgOnSE0ZQLOCBg== |
| 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
| 2026-09-17T09:37:13.204960Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094749observed 373ce3dd71df8f6302cba0b09c1033da...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:13.187728Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094749/manifest.jsonobserved f780129b821c16f871471762fb8eeb05...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:13.171128Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094749/publication.mdobserved d70b1311b6faf7f11c3400000777c8df...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:13.154731Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094749/publication.txtobserved 6eda101d9bb7de54295865df77a15644...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. |
|---|