OT-2026-000071113
Publication integrity record
Four cup vacuum gripper, four zone face, per zone isolation, three stage ejector, supply line 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-2026-000071113) never changes.
Identity and time
| Publication number | OT-2026-000071113 · never reused |
|---|---|
| Internal UUID | 01a0ae91-e0eb-71e2-bc3e-1721b82db71c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:53:11.039722Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000071113 |
| Status | PUBLIC |
Content hashes
| Canonical text | 75d3cfb01ed5cd041f87293403a605309a5b9e696755790613340fccd59852c2 |
|---|---|
| Markdown | f1e5ae37385f24c6d2555c50994c58855b8b3aad895446b891e3db16ec054758 |
| Publication page | e73becb625fb358a10677dec6f0fd38f34f9bada294106812b7234d33e15413f |
| Manifest | a5fdb346c961455728554cd682650e8e01fccddf3aea21886acfb62797a94350 |
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 | 8tL7jxxOJmRFcg9LGAc9jOMOOZN7xCNddr+KKkk4p0lWWzGwB4To/n2ccnc7mcQ0CtzPtsxvSMxAeOUMiEbJBQ== |
| 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
| 2026-09-17T10:24:36.298238Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071113observed e73becb625fb358a10677dec6f0fd38f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:24:36.280183Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071113/manifest.jsonobserved a5fdb346c961455728554cd682650e8e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:24:36.262409Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071113/publication.mdobserved f1e5ae37385f24c6d2555c50994c5885...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:24:36.205579Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071113/publication.txtobserved 75d3cfb01ed5cd041f87293403a60530...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. |
|---|