OT-2026-000094469
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, three 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-2026-000094469) never changes.
Identity and time
| Publication number | OT-2026-000094469 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-f4e8-78c0-898d-71e3c6c90b41 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:28.117587Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094469 |
| Status | PUBLIC |
Content hashes
| Canonical text | 58c1fc0ce426a75f3e87e57829336fa28ab45753f17e01f58860e3351d705471 |
|---|---|
| Markdown | 44606a695029da823f74fe05cffb8181ab9593dcb95f22f1f3675f7af4baad3f |
| Publication page | 3f631b89c0b36fc07cb99633fedd299157ff86f51d7a68cf3542536f49718ede |
| Manifest | a00c2d159cd18acfb40c184912de15e109500973eecac02dd4db59bd9e2fe674 |
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 | 5xqzmMzBSeUQlwjrwF0kWW+4/db1Pk5r8TH0STrkyjpm2tQ1Wz6pz4mYJ1K+W41G7+MDS4P5sDPxW21X1tjbCQ== |
| 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
| 2026-09-17T09:37:53.480453Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094469observed 3f631b89c0b36fc07cb99633fedd2991...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:53.459496Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094469/manifest.jsonobserved a00c2d159cd18acfb40c184912de15e1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:53.442894Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094469/publication.mdobserved 44606a695029da823f74fe05cffb8181...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:53.425960Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094469/publication.txtobserved 58c1fc0ce426a75f3e87e57829336fa2...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. |
|---|