OT-2026-000094039
Publication integrity record
Two cup vacuum gripper, two zone face, two 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-2026-000094039) never changes.
Identity and time
| Publication number | OT-2026-000094039 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92c9-700d-87df-8e68a3d7525e · 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-2026-000094039 |
| Status | PUBLIC |
Content hashes
| Canonical text | a9fa17a84105e2da8f04c63349359cd7147a22cc88dcadffecff50ed867d05a8 |
|---|---|
| Markdown | a89122c7194df508335acc68078d6fa25bd0873a4e32f211d70aa693734fe480 |
| Publication page | 339e3d551dce90b626e4cc78c50ea9eaaf1e3f6ac544f80575aaad57c6e459d2 |
| Manifest | d5cf8096430e0b346fcaff2651eb8d1bd567cfc0692590bd00779dcd7d735701 |
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 | TPTRlv+MY18oYoWhPfw/mYKVr5E5DBXD0zwsnwo+0HrfvM5mI+cSXYR+B3XdNsh3JHqJ1fG7DrxnA7rBHSi+Ag== |
| 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
| 2026-09-17T09:38:27.423030Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094039observed 339e3d551dce90b626e4cc78c50ea9ea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:27.404570Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094039/manifest.jsonobserved d5cf8096430e0b346fcaff2651eb8d1b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:27.387053Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094039/publication.mdobserved a89122c7194df508335acc68078d6fa2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:27.368728Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094039/publication.txtobserved a9fa17a84105e2da8f04c63349359cd7...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. |
|---|