OT-2026-000095845
Publication integrity record
Three bellows cup vacuum gripper, three zone face, common isolation valve, three stage ejector, pressure sensor per zone, sustained blow-off before 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-2026-000095845) never changes.
Identity and time
| Publication number | OT-2026-000095845 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-fac7-706b-b8b8-3e5a940848cc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:35.161845Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095845 |
| Status | PUBLIC |
Content hashes
| Canonical text | d80097901c14380aec8d21f37efbeb99a9560f30048a8e41779effb344573561 |
|---|---|
| Markdown | ae57165f63dedcf54771694d8d58776af5b42969af8ecf4a784c3c7cfe1f0e65 |
| Publication page | 11de1958215184bb3400b9487f3e4680f4aa1a7b5c00c5526446bd09a06f56e2 |
| Manifest | 310264e6862e99f64f4bfb1c6951ba65cb10129bb743c7cfcd72ade679a53401 |
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 | bVa4B+Ubtna70l40YZ8GZGqz8bbzbksNiqha4pZuKpq1rP6l9WTAnw5rGeIQeQ5oyyIhL7AhfyksTX8lMmJhAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:35:55.981455Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095845observed 11de1958215184bb3400b9487f3e4680...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:35:55.962108Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095845/manifest.jsonobserved 310264e6862e99f64f4bfb1c6951ba65...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:55.939996Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095845/publication.mdobserved ae57165f63dedcf54771694d8d58776a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:55.920484Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095845/publication.txtobserved d80097901c14380aec8d21f37efbeb99...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. |
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