OT-2026-000066268
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, three stage ejector, manifold pressure sensor, sustained blow-off after set-down
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-2026-000066268) never changes.
Identity and time
| Publication number | OT-2026-000066268 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-8dc4-726b-88ff-6f17cd5fb44d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:33.262219Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066268 |
| Status | PUBLIC |
Content hashes
| Canonical text | a763397ca64b9a51c1c28c1f6951ac718e8523ea952fb4c11118768177e5fe86 |
|---|---|
| Markdown | 642306123b04189f85a303c1f9ccb6637afd655b310724bb5f1b45e6bd9e4444 |
| Publication page | 0d0c71117bbbac28e84b76011342c621b615850723adc466e0c88134c8c64aae |
| Manifest | de8254b1cfcb2dc2190b8a859fca05d05c5205557a1cce102667e836928dea82 |
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 | iPPQfUz8DMc+ILZTZMRUGcbprUi3jiz5QzG0V3fKXKLmblwrnGP2UGsq2jDmchXjadjtiH/+/PH3kAyB1wGlAA== |
| 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
| 2026-09-17T10:33:26.527942Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066268observed 0d0c71117bbbac28e84b76011342c621...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:26.509442Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066268/manifest.jsonobserved de8254b1cfcb2dc2190b8a859fca05d0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:26.492662Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066268/publication.mdobserved 642306123b04189f85a303c1f9ccb663...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:26.473925Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066268/publication.txtobserved a763397ca64b9a51c1c28c1f6951ac71...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. |
|---|