OT-2026-000096137
Publication integrity record
Foam pad vacuum gripper, three zone face, three outlet manifold, three stage ejector, pressure sensor per zone, 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-2026-000096137) never changes.
Identity and time
| Publication number | OT-2026-000096137 · never reused |
|---|---|
| Internal UUID | 01a0aea0-585e-7132-ab73-8e8e57bfb705 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:59.115534Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000096137 |
| Status | PUBLIC |
Content hashes
| Canonical text | 10a29ed42c0b7df9d81f1b60a2064008bb7b22ed73ede750587a9f1b5f76b62c |
|---|---|
| Markdown | fd7c2c9f7203b3977e47dbce4a4067e87d4cf00b21185f742fbd015e36e30084 |
| Publication page | a346b4406eb8c7277caff4ab6c7fd0ba834c7af6eacd6a7c346068aed64ce4fa |
| Manifest | 9f69b3679857845a09c6e42f2fafca3b4be32f2f93839ef103a75b83615d2722 |
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 | xK3k6FHy+AweOdCPULh5oKMMaYgy6Aq8juWJJIodvEHWMPSo5n+eojbxzKbjUYAmEMOHKgIykg4U3bX//RWqCQ== |
| 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
| 2026-11-01T00:41:26.380363Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096137observed a346b4406eb8c7277caff4ab6c7fd0ba...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-11-01T00:41:26.312389Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096137/manifest.jsonobserved 9f69b3679857845a09c6e42f2fafca3b...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-11-01T00:41:26.237766Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096137/publication.mdobserved fd7c2c9f7203b3977e47dbce4a4067e8...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-11-01T00:41:26.093282Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096137/publication.txtobserved 10a29ed42c0b7df9d81f1b60a2064008...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-25T20:41:25.260317Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096137observed a346b4406eb8c7277caff4ab6c7fd0ba...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-25T20:41:25.124000Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096137/manifest.jsonobserved 9f69b3679857845a09c6e42f2fafca3b...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-25T20:41:25.046260Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096137/publication.mdobserved fd7c2c9f7203b3977e47dbce4a4067e8...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-25T20:41:24.934829Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096137/publication.txtobserved 10a29ed42c0b7df9d81f1b60a2064008...fetched by grabo-systems from 34.44.131.203, 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
| OT-CUSTODY-2026-W38 | OpenTechnical-Custody-2026-W38.tar.zstf2fc69d02142424a578267e5e3a6d3bb... · 402,218,449 bytes · held by held on site pending an external custodian · retention permanent |
|---|