OT-2026-000062667
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six 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-2026-000062667) never changes.
Identity and time
| Publication number | OT-2026-000062667 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-6388-7074-92e2-3bc585fd22eb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:11.271900Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062667 |
| Status | PUBLIC |
Content hashes
| Canonical text | ac72e53ec4df9c8b0971d349d1eecc98e2a50535cd9823bcdbce74555b6878ec |
|---|---|
| Markdown | b66720be579a4db482eecfdfdba32008069691f3b274a40e1c4e5361382dc7af |
| Publication page | 9645b243dfbaa7377a2e0018855de666083ffc64f901529e1ff1c1785785d9f5 |
| Manifest | 3b9364f9095b3a9d9b322cf8b610e61b950285fead8f33dea9fded5cc87cf29d |
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 | 0o7WZKOv/Pz/UL2juza1DTlA15xLwW2C05IyNjjIJJCQkqXlAwB8c5mLH+E/rqL+LoSEIWsXe2bbipWUdoyKDw== |
| 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
| 2026-09-17T10:39:13.365195Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062667observed 9645b243dfbaa7377a2e0018855de666...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:39:13.347971Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062667/manifest.jsonobserved 3b9364f9095b3a9d9b322cf8b610e61b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:13.330041Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062667/publication.mdobserved b66720be579a4db482eecfdfdba32008...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:39:13.310334Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062667/publication.txtobserved ac72e53ec4df9c8b0971d349d1eecc98...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. |
|---|