OT-2026-000065120
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, single stage ejector, supply line 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-2026-000065120) never changes.
Identity and time
| Publication number | OT-2026-000065120 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-1df9-72cc-a032-b3bbb4a52f2b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:04.519862Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065120 |
| Status | PUBLIC |
Content hashes
| Canonical text | e21962c691dc9035d4ff22918908cd89912f6a1265340fdb6426266cf94e438b |
|---|---|
| Markdown | 7c0766c7ba1460705aacec9a5b8c954f021e6577b7aff4f9c8c0a97e23027b6a |
| Publication page | b6b30eee4d30f64002f15d7da7bc1e5079998694b7cb63ec55daaa6bd5c54b51 |
| Manifest | 6171270f9055cd670d0075fc0e4b2669d31c6e91d421bf4f58e16d5653e33eed |
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 | o9CXt4Y4CPQbbbnQ1KTF/gl90z0tIilqiadHDAjAIMRPyKMa5kkR9WVQflyM+lP2F6JlR0efVjA7Nty4N8lqAA== |
| 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
| 2026-09-17T10:34:56.863755Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065120observed b6b30eee4d30f64002f15d7da7bc1e50...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:34:56.847697Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065120/manifest.jsonobserved 6171270f9055cd670d0075fc0e4b2669...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:56.830918Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065120/publication.mdobserved 7c0766c7ba1460705aacec9a5b8c954f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:56.813743Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065120/publication.txtobserved e21962c691dc9035d4ff22918908cd89...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. |
|---|