OT-2026-000094108
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three 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-2026-000094108) never changes.
Identity and time
| Publication number | OT-2026-000094108 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92ca-708e-a9fa-661b9eebaf59 · 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-2026-000094108 |
| Status | PUBLIC |
Content hashes
| Canonical text | c35130f0205b7952a09197d0da0e7b499bbc16dfc32e55951e8ad41919c55403 |
|---|---|
| Markdown | eb3b89e6d56170ed3488775c1712fb04d0308804c17a652b589cb72cdcb0a1b7 |
| Publication page | 9e2bc34932c7ddc55544fd688d8e3f10bf77a88867feb2653dcdc13151f1e02f |
| Manifest | 157403264ddef190b8c982dd41c1535c9e0c67b9302e77f9c3dbaf9510578514 |
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 | DcQHrgfSa/ddGl6Pc7HQ90xSMcsFAdInatPgzDNX9yo/08kFoYGct1qotYETCk5rONHgl637pPLq03WH4IfXDA== |
| 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
| 2026-09-17T09:38:32.859089Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094108observed 9e2bc34932c7ddc55544fd688d8e3f10...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:32.842583Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094108/manifest.jsonobserved 157403264ddef190b8c982dd41c1535c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:32.824789Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094108/publication.mdobserved eb3b89e6d56170ed3488775c1712fb04...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:32.807195Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094108/publication.txtobserved c35130f0205b7952a09197d0da0e7b49...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. |
|---|