OT-2026-000064076
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, two stage ejector, manifold pressure sensor, sustained 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-2026-000064076) never changes.
Identity and time
| Publication number | OT-2026-000064076 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-53be-7aa6-8b23-50abbc586a58 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:12.763906Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064076 |
| Status | PUBLIC |
Content hashes
| Canonical text | 63043b99f5d0ef08a6b6706dfb0e57a93a5bd8c528d9412d7cdd7236a01d6da8 |
|---|---|
| Markdown | 264b9941fa8a1278b632adf8a23a4e2e844062142b10544a127110c42f6f38f2 |
| Publication page | 642a606a986c28ef3755f86f0f020f273c8c8efe5fbe1a7554f9099aa763982a |
| Manifest | 042345b49976b2ef23fe65a218fe044911233a2c86fa64dcdf072d45ffe6cebb |
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 | gg+1jC22FnzSr374W+gL6Cm2913A2ceWJuD8PRLtLoMp603tlqyJgF537226oHNOo5G5meKxkFmUQAIu2APzAg== |
| 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
| 2026-09-17T10:37:10.776468Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064076observed 642a606a986c28ef3755f86f0f020f27...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:37:10.755141Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064076/manifest.jsonobserved 042345b49976b2ef23fe65a218fe0449...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:10.734356Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064076/publication.mdobserved 264b9941fa8a1278b632adf8a23a4e2e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:10.708586Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064076/publication.txtobserved 63043b99f5d0ef08a6b6706dfb0e57a9...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. |
|---|