OT-2026-000094001
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, single 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-2026-000094001) never changes.
Identity and time
| Publication number | OT-2026-000094001 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92c9-78b3-a64a-80b617509346 · 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-2026-000094001 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8e303151fd8475464e5ff233dc1a08f1775cbeb0696cc5f133457a1c06ade7be |
|---|---|
| Markdown | ff501d7249267c9c76f2f798ab8a7575e167b28476610ccf32194f260a6ce3cc |
| Publication page | 0345d0a31f52af2313c3a9e19cefca5be33150ef6e5fc75b64b47c10b2527371 |
| Manifest | ab428202ba0b7c29c84cc99483613620b91c70fc92fa971d81dcda90220a34cd |
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 | VMbLzNp7nht80kN82ndFcI6RkZ1W1ACDLksORLeYXaJRT+8bc7D32lwfbtn5jpzPAEfgoIPnWOFYPfppJXImCA== |
| 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
| 2026-09-17T09:38:24.567322Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094001observed 0345d0a31f52af2313c3a9e19cefca5b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:24.550603Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094001/manifest.jsonobserved ab428202ba0b7c29c84cc99483613620...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:24.531240Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094001/publication.mdobserved ff501d7249267c9c76f2f798ab8a7575...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:24.513418Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094001/publication.txtobserved 8e303151fd8475464e5ff233dc1a08f1...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. |
|---|