OT-2026-000094259
Publication integrity record
Foam pad vacuum gripper, three zone face, three 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-2026-000094259) never changes.
Identity and time
| Publication number | OT-2026-000094259 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92cc-7999-b2b8-53e564554747 · 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-2026-000094259 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5e1b3e461c365f9012aa7af85a7f0c64e57c4bb13b2ece03e711eb1af076039c |
|---|---|
| Markdown | 1f1686f7b6feb83c8496012eef2236778783f42c9feb2d91b753d7daa31457bf |
| Publication page | 152f87ae1f551c67f8e7a1eda8a616e8d24c81a7065753c17c73cd41ce49f36d |
| Manifest | 8aa7baeccf4a044fb26f0d6ea3727c0ef5478b4b4056a2bcd09e5a892ac91a20 |
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 | YNYNBL9XBcG4Wj1h027SWhyPhcsGThadERw0FB3Pb1tuPo0V4Aq0N1kc912+NR8bpubdU31HIs88mviOpRN8AA== |
| 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
| 2026-09-17T09:40:03.421771Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094259observed 152f87ae1f551c67f8e7a1eda8a616e8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:03.405307Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094259/manifest.jsonobserved 8aa7baeccf4a044fb26f0d6ea3727c0e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:03.387931Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094259/publication.mdobserved 1f1686f7b6feb83c8496012eef223677...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:03.357180Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094259/publication.txtobserved 5e1b3e461c365f9012aa7af85a7f0c64...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:14.171082Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094259observed 152f87ae1f551c67f8e7a1eda8a616e8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:14.152827Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094259/manifest.jsonobserved 8aa7baeccf4a044fb26f0d6ea3727c0e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:14.124793Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094259/publication.mdobserved 1f1686f7b6feb83c8496012eef223677...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:14.100546Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094259/publication.txtobserved 5e1b3e461c365f9012aa7af85a7f0c64...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. |
|---|