OT-2026-000042627
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, three stage ejector, manifold pressure sensor, pulsed blow-off 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-2026-000042627) never changes.
Identity and time
| Publication number | OT-2026-000042627 · never reused |
|---|---|
| Internal UUID | 01a0ae7a-c0ce-7663-b3de-9f72ecacecbc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:27:55.489038Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000042627 |
| Status | PUBLIC |
Content hashes
| Canonical text | d4826eddea78457380a2c3b24bfd66634780245988d0b0e06bbaff4f383b7ed4 |
|---|---|
| Markdown | 11f932790a4b8fa1dafe39b544f3f6a03811a319b172205cf8ba2bb80658130b |
| Publication page | 2d159ab1a5026774793c76f005a1c86db00bdced517d6033b25aac089a7cbdfc |
| Manifest | e39ae50a25b54a29e8bc0cb1a9eabaa13b83a62b96aa87e58a56a8bc36cc59e4 |
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 | UUD1xiS3BLTCW+Y+pfiV7lFuZ7lh90c8Vyw9QbF0bICECJ514YeGcqWLv4s4jEsu9gIRBtu5c/N2DwToc6pkDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:14:21.636817Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000042627observed 2d159ab1a5026774793c76f005a1c86d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:14:21.618596Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000042627/manifest.jsonobserved e39ae50a25b54a29e8bc0cb1a9eabaa1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:14:21.599066Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000042627/publication.mdobserved 11f932790a4b8fa1dafe39b544f3f6a0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:14:21.580279Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000042627/publication.txtobserved d4826eddea78457380a2c3b24bfd6663...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. |
|---|