OT-2026-000075676
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, two stage ejector, supply line pressure sensor, vented 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-2026-000075676) never changes.
Identity and time
| Publication number | OT-2026-000075676 · never reused |
|---|---|
| Internal UUID | 01a0ae94-29fd-7892-bf7c-7e6adcfa884c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:40.814795Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000075676 |
| Status | PUBLIC |
Content hashes
| Canonical text | b331a5cf44e8a89246fea14ac3b3bd464dd4cc28a787b9ff4e6ea0b7262fd28c |
|---|---|
| Markdown | 5ce228a722be78f13c9f45a65397fed8d20b377ab4250573760fa3f0efaab37f |
| Publication page | e08394032051ceaf1af5e5cf212094a7b5d43a280df969cbd8d1f4dec993a99c |
| Manifest | 462393a56445191f7d22a4e2cba05d2dfe8212d019784e527be01c517fbe6652 |
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 | jRguLY+p0UQ3z/agPO9HZR3OWHAl1aJCFh/TJucXhp+7mqU1D8aeoFAaZSDeFixraPsKAaLmWqjDUQuHPqjEAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:13:49.296769Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075676observed e08394032051ceaf1af5e5cf212094a7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:13:49.277735Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075676/manifest.jsonobserved 462393a56445191f7d22a4e2cba05d2d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:13:49.260155Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075676/publication.mdobserved 5ce228a722be78f13c9f45a65397fed8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:13:49.243260Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000075676/publication.txtobserved b331a5cf44e8a89246fea14ac3b3bd46...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. |
|---|