OT-2026-000035002
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, three stage ejector, supply line pressure sensor, pulsed blow-off after 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-2026-000035002) never changes.
Identity and time
| Publication number | OT-2026-000035002 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a1c-7844-87f1-4c83f263e041 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:11.150702Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035002 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2af354e33cb489949e1baf74fc810f4f69303ee749a9e5ed0a8e00a57e0cb097 |
|---|---|
| Markdown | 591eb583cbe760196f0232dae155b444b68b0d12b56e9e40c644eb6aaaebb9b0 |
| Publication page | a08598201772032eb0a3ec5af2730bfc8077d1fe41ce598812029724058c3f40 |
| Manifest | 7bb853bf1b274087016155166c2b97054bbca990039b74c6368dde254fc7865a |
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 | AfAV2bjOZsu9nKpiJ6zi+C3XLdnw9pNY1v4ddPvOENIOeBDG7uoBKuGVd8dg8IQOOLvtJU8w6QmsqbwkGrl0AQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:27:56.648836Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035002observed a08598201772032eb0a3ec5af2730bfc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:27:56.630728Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035002/manifest.jsonobserved 7bb853bf1b274087016155166c2b9705...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:56.612498Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035002/publication.mdobserved 591eb583cbe760196f0232dae155b444...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:56.596168Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035002/publication.txtobserved 2af354e33cb489949e1baf74fc810f4f...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. |
|---|