OT-2026-000093204
Publication integrity record
Two bellows cup vacuum gripper, two zone face, three outlet manifold, three stage ejector, supply line pressure sensor, sustained 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-2026-000093204) never changes.
Identity and time
| Publication number | OT-2026-000093204 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-0911-7feb-ac83-becc5b9bff20 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093204 |
| Status | PUBLIC |
Content hashes
| Canonical text | ef2fe2db5c0416196c566a0b9dc002eedf2c3f988d936ca0b171211c549f9245 |
|---|---|
| Markdown | d44a9f141392500ac5cdb8f34169f3989589e4b572f835b57a35822b4c4e1ca8 |
| Publication page | 887a314dddb6feb24367833bf9a1647f8811cbf53e3b3a6732cbc54878181bd7 |
| Manifest | 71fabae778e91fc629e651a39fcf904fa57fa656ed88bd22f0d55a32da151b92 |
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 | AUXTux5jBSOKjkhEY1XMAGjUDdeNhgddOzB2SeI7WJHLU2Xa1JC2MKn2XYeyP/3AMagt7qe5lJ01mw0MnoFiCw== |
| 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
| 2026-09-17T09:40:30.155093Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093204observed 887a314dddb6feb24367833bf9a1647f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:30.137280Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093204/manifest.jsonobserved 71fabae778e91fc629e651a39fcf904f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:30.109861Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093204/publication.mdobserved d44a9f141392500ac5cdb8f34169f398...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:30.082125Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093204/publication.txtobserved ef2fe2db5c0416196c566a0b9dc002ee...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. |
|---|