OT-2026-000076432
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, single stage ejector, manifold pressure sensor, vented before 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-2026-000076432) never changes.
Identity and time
| Publication number | OT-2026-000076432 · never reused |
|---|---|
| Internal UUID | 01a0ae94-6a71-7b93-be06-0d7031aa4920 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:57.307071Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000076432 |
| Status | PUBLIC |
Content hashes
| Canonical text | db18d65e3a51b9d075008afdfef23e30496427f858c20b1dee05519430cd3a11 |
|---|---|
| Markdown | f063f89455d01c7ecaac1618c3a4c72bc3b45b63e7411099ceb57970ac889922 |
| Publication page | 82a4fab081e32321ba16f572dc7a25afa907b5bf43e536a1de929e8a05cc9374 |
| Manifest | 90acf2f3a74b4f0f3f38351acab5dac9856cf80d7013ad9838a03924c32d4c0b |
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 | O6FcDKt7X6cOuOnFyAB67R8TmKmjnLA2e9odsG2L+pn+wLKR7azbudnvCz6wBFop0RZziiyC8omXE6/BdFMvAg== |
| 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
| 2026-09-17T10:12:26.757506Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076432observed 82a4fab081e32321ba16f572dc7a25af...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:12:26.737935Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076432/manifest.jsonobserved 90acf2f3a74b4f0f3f38351acab5dac9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:12:26.719338Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076432/publication.mdobserved f063f89455d01c7ecaac1618c3a4c72b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:12:26.700212Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076432/publication.txtobserved db18d65e3a51b9d075008afdfef23e30...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. |
|---|